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Pharmaceutical Impurity Reference Standards

Dehydro Aripiprazole-d8
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Dehydro Aripiprazole-d8
CL-DHARPd8-01
Paliperidone Palmitate
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Paliperidone Palmitate
CL-PAL-PL-01
Aripiprazole  Impurity A
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Aripiprazole Impurity A
CL-ARP- A-01
Apremilast Impurity 2
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Apremilast Impurity 2
CL-APM-2-01
Azacitidine Impurity 10
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Azacitidine Impurity 10
CL-AZC-10-01
Apremilast Impurity D
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Apremilast Impurity D
CL-APM-D-01
Apremilast Impurity F
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Apremilast Impurity F
CL-APM-F-01
R-Apremilast  , Apremilast R-Isomer
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R-Apremilast , Apremilast R-Isomer
CL-RAPM-01
Apremilast Impurity 4 (O-Desmethyl Apremilast)
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Apremilast Impurity 4 (O-Desmethyl Apremilast)
CL-APM-4-01
Apremilast Impurity H
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Apremilast Impurity H
CL-APM-H-01
Pseudoerythromycin A Hemiketal
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Pseudoerythromycin A Hemiketal
CL-PSERY-A-01
Brexpiprazole Impurity 22
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Brexpiprazole Impurity 22
CL-BXP-21-01
Chlortalidone Working standard
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Chlortalidone Working standard
CTL-WS-01
Aripiprazole Impurity E
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Aripiprazole Impurity E
CL-ARP-E-01
Erythromycin A 9-Oxime (Z-Isomer)
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Erythromycin A 9-Oxime (Z-Isomer)
CL-ERY-A9O-01
Erythromycin Impurity 2 (Erthralosamine)
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Erythromycin Impurity 2 (Erthralosamine)
CL-ERY-2-01
Erythromycin N-Oxide
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Erythromycin N-Oxide
CL-ERY-NO-01
Apremilast Impurity C
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Apremilast Impurity C
CL-APM-C-01
Paliperidone Impurity N
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Paliperidone Impurity N
CL-ARP-N-01
Alogliptin Impurity 15
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Alogliptin Impurity 15
Cl-ALG-15-01
Erythromycin Impurity N
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Erythromycin Impurity N
CL-ERY-N-01
Azithromycin EP Impurity N
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Azithromycin EP Impurity N
CL-AZ-N-01
Azithromycin Impurity M
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Azithromycin Impurity M
CL-AZ-M-01
Azithromycin Impurity L (Azithromycin N-Oxide)
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Azithromycin Impurity L (Azithromycin N-Oxide)
CL-AZ-L-01
Apremilast Impurity 3
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Apremilast Impurity 3
CL-APM-3-01
Aripiprazole Impurity 7 HCl
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Aripiprazole Impurity 7 HCl
CL-ARP-7HCl-01
Aripiprazole Metabolite
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Aripiprazole Metabolite
CL-ARP-MMB-01
Aripiprazole impurity 3
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Aripiprazole impurity 3
CL-ARP-3-01
Aripiprazole Impurity 4
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Aripiprazole Impurity 4
CL-ARP-4-01
Aripiprazole Impurity 9
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Aripiprazole Impurity 9
CL-ARP-9-01
Pseudoerythromycin A Hemiketal
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Pseudoerythromycin A Hemiketal
CL-PSERY-A-01
Erythromycin EP Impurity E (Erythromycin A Enol Ether)
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Erythromycin EP Impurity E (Erythromycin A Enol Ether)
CL-ERY-E-01
Erythromycin A 9-Oxime (Mixture of Z and E Isomers)
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Erythromycin A 9-Oxime (Mixture of Z and E Isomers)
CL-ERY-A9O-01
N-Demethyl-N-Propanoyl Erythromycin
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N-Demethyl-N-Propanoyl Erythromycin
CL-NDNPERY-01
Erythromycin Propionate
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Erythromycin Propionate
CL-ERY-Pr-01
Aripiprazole Impurity 16
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Aripiprazole Impurity 16
CL-ARP-16-01
Erythromycin Ethylsuccinate-13C-d3
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Erythromycin Ethylsuccinate-13C-d3
CL-ERY13C-d3-01
Aceclofenac Impurity A
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Aceclofenac Impurity A
CL-ACF-A-01
Erythromycin  Impurity C (Erythromycin E)
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Erythromycin Impurity C (Erythromycin E)
CL-ERY-C-01
Erythromycin EP Impurity D (Anhydroerythromycin A)
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Erythromycin EP Impurity D (Anhydroerythromycin A)
CL-ERY-D-01
Aripiprazole Impurity E
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Aripiprazole Impurity E
CL-ARP-E-01
Erythromycin Impurity J (Roxithromycin EP Impurity C)
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Erythromycin Impurity J (Roxithromycin EP Impurity C)
CL-ERY-J-01
Acyclovir Impurity Q (Mixture of Isomers)
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Acyclovir Impurity Q (Mixture of Isomers)
CL-ACL-QMI-01
Quetiapine working std.- USP
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Quetiapine working std.- USP
Quetapine
Timolol API- working std.- EP
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Timolol API- working std.- EP
Timolol Maleate
Timolol Impurity - D
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Timolol Impurity - D
Timolol Maleate
Timolol Impurity - F
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Timolol Impurity - F
Timolol Maleate
5-(Hydroxymethyl)-2-phenyl-3-tertbutyl-1,3-oxazole
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5-(Hydroxymethyl)-2-phenyl-3-tertbutyl-1,3-oxazole
Timolol Maleate
Timolol Impurity - C
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Timolol Impurity - C
Timolol Maleate
L-Prolinol (S)-(+)-2-(Hydroxymethyl)pyrrolidine
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L-Prolinol (S)-(+)-2-(Hydroxymethyl)pyrrolidine
Avanafil
3-Chloro -4-Methoxybenzylamine  HCl
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3-Chloro -4-Methoxybenzylamine HCl
Avanafil
Ethyl 4-chloro-2-methylthio-5-pyrimidinecarboxylate
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Ethyl 4-chloro-2-methylthio-5-pyrimidinecarboxylate
Avanafil
ethyl 4((3-chloro-4 methoxybenzyl) amino)-2 (methyl sulfonyl) pyrimidine 5-carboxylate
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ethyl 4((3-chloro-4 methoxybenzyl) amino)-2 (methyl sulfonyl) pyrimidine 5-carboxylate
Avanafil
4((3-chloro-4 methoxybenzyl) amino)-2 (methyl sulfonyl) pyrimidine 5-carboxylic acid
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4((3-chloro-4 methoxybenzyl) amino)-2 (methyl sulfonyl) pyrimidine 5-carboxylic acid
Avanafil
Mefenamic Acid Impurity-E N-(2,3-dimethyl) Phenyl aniline Flufenamic Acid
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Mefenamic Acid Impurity-E N-(2,3-dimethyl) Phenyl aniline Flufenamic Acid
Mefenamic Acid
Doxylamine Succinate Impurity-B (1RS)-1-phenyl-1(pyridin-2-yl)ethanol
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Doxylamine Succinate Impurity-B (1RS)-1-phenyl-1(pyridin-2-yl)ethanol
Doxylamine Succinate
Doxylamine Succinate Impurity-D Phenyl(pyridin-2-yl)methanone (2-benzoylpyridine)
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Doxylamine Succinate Impurity-D Phenyl(pyridin-2-yl)methanone (2-benzoylpyridine)
Doxylamine Succinate
Ibuprofen Impurity-C (2RS)-2-[4-(2-methylpropyl)phenyl]propanamide
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Ibuprofen Impurity-C (2RS)-2-[4-(2-methylpropyl)phenyl]propanamide
Ibuprofen
Ibuprofen Impurity-D (2RS)-2-(4-methylphenyl)propanoic acid,
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Ibuprofen Impurity-D (2RS)-2-(4-methylphenyl)propanoic acid,
Ibuprofen
Ibuprofen Impurity-E 1-[4-(2-methylpropyl)phenyl]ethanone,
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Ibuprofen Impurity-E 1-[4-(2-methylpropyl)phenyl]ethanone,
Ibuprofen
Ibuprofen Impurity-N (2RS)-2-(4-ethylphenyl)propanoic acid,
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Ibuprofen Impurity-N (2RS)-2-(4-ethylphenyl)propanoic acid,
Ibuprofen
Diphenhydramine Impurity-A 2-(diphenylmethoxy)-N-methylethanamine
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Diphenhydramine Impurity-A 2-(diphenylmethoxy)-N-methylethanamine
Diphenhydramine
Diphenhydramine Impurity-B 2-[(RS)-(4-methylphenyl)phenylmethoxy]-N,N-dimethylethanamine
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Diphenhydramine Impurity-B 2-[(RS)-(4-methylphenyl)phenylmethoxy]-N,N-dimethylethanamine
Diphenhydramine
Diphenhydramine Impurity-C 2-[(RS)-(4-bromophenyl)phenylmethoxy]-N,N-dimethylethanamine
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Diphenhydramine Impurity-C 2-[(RS)-(4-bromophenyl)phenylmethoxy]-N,N-dimethylethanamine
Diphenhydramine
Diphenhydramine Impurity-D DIPHENYLMETHANOL Benzhydrol
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Diphenhydramine Impurity-D DIPHENYLMETHANOL Benzhydrol
Diphenhydramine
Clomiphene Citrate Impurity-A Deschloro Clomiphene
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Clomiphene Citrate Impurity-A Deschloro Clomiphene
Clomiphene Citrate
Clomiphene Citrate Impurity-B [4-[2-(diethylamino)ethoxy]phenyl]phenylmethanone
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Clomiphene Citrate Impurity-B [4-[2-(diethylamino)ethoxy]phenyl]phenylmethanone
Clomiphene Citrate
Clotrimazole Impurity-B 1[(4-chlorophenyl)diphenylmethyl]-1H-imidazole
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Clotrimazole Impurity-B 1[(4-chlorophenyl)diphenylmethyl]-1H-imidazole
Clotrimazole
Clotrimazole Impurity-D Imidazole
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Clotrimazole Impurity-D Imidazole
Clotrimazole
Clotrimazole Impurity-E (2-Chlorophenyl)phenylmethanone
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Clotrimazole Impurity-E (2-Chlorophenyl)phenylmethanone
Clotrimazole
Clotrimazole Impurity-F 1-(triphenylmethyl)-1H-imidazole  Or Deschloroclotrimazole
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Clotrimazole Impurity-F 1-(triphenylmethyl)-1H-imidazole Or Deschloroclotrimazole
Clotrimazole
Loperamide Impurity-C 4-(4-chlorophenyl)piperidin-4-ol
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Loperamide Impurity-C 4-(4-chlorophenyl)piperidin-4-ol
Loperamide
Sotalol Impurity-B N-[4-[[(1-methylethyl)amino]acetyl]phenyl]methanesulphonamide
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Sotalol Impurity-B N-[4-[[(1-methylethyl)amino]acetyl]phenyl]methanesulphonamide
Sotalol
Ornidazole Impurity B 2-Methyl 5-nitro imidazole
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Ornidazole Impurity B 2-Methyl 5-nitro imidazole
Ornidazole
Metronidazole  Impurity-A 2-Methyl 5-nitro imidazole
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Metronidazole Impurity-A 2-Methyl 5-nitro imidazole
Metronidazole
Hydrochlorothiazide Impurity-A chlorothiazide,
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Hydrochlorothiazide Impurity-A chlorothiazide,
Hydrochlorothiazide
Hydrochlorothiazide Impurity-B 4-amino-6-chlorobenzene-1,3-disulphonamide (Salamide)
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Hydrochlorothiazide Impurity-B 4-amino-6-chlorobenzene-1,3-disulphonamide (Salamide)
Hydrochlorothiazide
Salbutamol Sulphate Impurity-F
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Salbutamol Sulphate Impurity-F
Salbutamol Sulphate
Nimesulide Impurity-C 2-phenoxyaniline,
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Nimesulide Impurity-C 2-phenoxyaniline,
Nimesulide
Nimesulide Impurity-D 4-nitro-2-phenoxyaniline
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Nimesulide Impurity-D 4-nitro-2-phenoxyaniline
Nimesulide
Minoxidil Impurity-E 6-(piperidin-1-yl)pyrimidine-2,4-diamine (desoxyminoxidil)
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Minoxidil Impurity-E 6-(piperidin-1-yl)pyrimidine-2,4-diamine (desoxyminoxidil)
Minoxidil
Propofol Impurity-A 2,4-bis(1-methylethyl)phenol
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Propofol Impurity-A 2,4-bis(1-methylethyl)phenol
Propofol
Propofol Impurity-B 2-(1-methylethenyl)-6-(1-methylethyl)phenol
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Propofol Impurity-B 2-(1-methylethenyl)-6-(1-methylethyl)phenol
Propofol
Propofol Impurity-C 2-(1-methylethyl)phenol
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Propofol Impurity-C 2-(1-methylethyl)phenol
Propofol
Propofol Impurity-D 2,5-bis(1-methylethyl)phenol
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Propofol Impurity-D 2,5-bis(1-methylethyl)phenol
Propofol
Propofol Impurity-G 2-(1-methylethoxy)-1,3-bis(1-methylethyl)benzene
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Propofol Impurity-G 2-(1-methylethoxy)-1,3-bis(1-methylethyl)benzene
Propofol
Propofol Impurity-N 4-hydroxy-3,5-bis(1-methylethyl)benzoic acid
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Propofol Impurity-N 4-hydroxy-3,5-bis(1-methylethyl)benzoic acid
Propofol
Promethazine Impurity-A Phenothiazene
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Promethazine Impurity-A Phenothiazene
Promethazine
Promethazine Impurity-B Iso promethazine
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Promethazine Impurity-B Iso promethazine
Promethazine
Gabapentin API- working std.
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Gabapentin API- working std.
Gabapentin
DL- Adrenochrome
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DL- Adrenochrome
DL- Adrenochrome
Azilsartan API- working std.
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Azilsartan API- working std.
Azilsartan
Vitamin-E 50 % powder - Alfa tocopherol
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Vitamin-E 50 % powder - Alfa tocopherol
Vitamin-E
Levetiracetam API- working std.
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Levetiracetam API- working std.
Levetiracetam
2-methyl sulphonyl acetamide / 2-(Methylthio)acetamide
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2-methyl sulphonyl acetamide / 2-(Methylthio)acetamide
Nepafenac
1,3-Dioxo-2-isoindolineaceticacid
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1,3-Dioxo-2-isoindolineaceticacid
Apremilast
(S)-1-(3-Ethoxy-4-Methoxyphenyl)-2-(Methylsulfonyl)ethanamine
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(S)-1-(3-Ethoxy-4-Methoxyphenyl)-2-(Methylsulfonyl)ethanamine
Apremilast
Diethyl acetamidomalonate
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Diethyl acetamidomalonate
Fingolimod
O-(2,4-dinitrophenyl)hydroxylamine
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O-(2,4-dinitrophenyl)hydroxylamine
Fingolimod
p-(2-Methoxyethyl) phenol
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p-(2-Methoxyethyl) phenol
Metoprolol
(R)-(−)-3-Aminopiperidine dihydrochloride - CAS: 334618-23-4
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(R)-(−)-3-Aminopiperidine dihydrochloride - CAS: 334618-23-4
Trelagliptin
Ranolazine Impurity- C 1,3-bis(2-methoxyphenoxy)propan-2-ol
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Ranolazine Impurity- C 1,3-bis(2-methoxyphenoxy)propan-2-ol
Ranolazine
Valcyclovir API- working std
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Valcyclovir API- working std
Valacyclovir
Tetralone Impurity
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Tetralone Impurity
Sertraline HCl
Sertraline other isomer  Cis isomer (1R,4R) –  Impurity-G
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Sertraline other isomer Cis isomer (1R,4R) – Impurity-G
Sertraline HCl
Sertraline HCl- Polymorph Form-I  reference std.
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Sertraline HCl- Polymorph Form-I reference std.
Sertraline HCl
Sertraline HCl-  Polymorph  Form-II  reference std.
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Sertraline HCl- Polymorph Form-II reference std.
Sertraline HCl
Sertraline mandalate
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Sertraline mandalate
Sertraline HCl
Sertraline inhouse impurity- Solid 1-(3,4-dichlorophenyl)-1,2,3,4-tetrahydronaphthalene
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Sertraline inhouse impurity- Solid 1-(3,4-dichlorophenyl)-1,2,3,4-tetrahydronaphthalene
Sertraline HCl
Ketorolac Tromethamine working std.- USP
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Ketorolac Tromethamine working std.- USP
Ketorolac Tromethami
Triethyl[5-benzyl-1H pyrrol- yl]methane tri carboxylate
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Triethyl[5-benzyl-1H pyrrol- yl]methane tri carboxylate
Ketorolac Tromethami
Clopidogrel Impurity-I N-methyl Impurity
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Clopidogrel Impurity-I N-methyl Impurity
Clopidogrel
Clopidogrel Impurity-C  (R-Clopidogrel)
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Clopidogrel Impurity-C (R-Clopidogrel)
Clopidogrel
4-(METHYLAMINO) -3-NITROBENZOIC ACID
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4-(METHYLAMINO) -3-NITROBENZOIC ACID
Dabigatron
Ethyl 3-(pyridin-2-ylamino)propanoate
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Ethyl 3-(pyridin-2-ylamino)propanoate
Dabigatron
2-[(4-cyanophenyl)amino]acetic acid
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2-[(4-cyanophenyl)amino]acetic acid
Dabigatron
3-[(3-AMINO-4-METHYLAMINO-BENZOYL)-PYRIDIN-2-YL-AMINO]-PROPIONIC ACID ETHYL ESTER
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3-[(3-AMINO-4-METHYLAMINO-BENZOYL)-PYRIDIN-2-YL-AMINO]-PROPIONIC ACID ETHYL ESTER
Dabigatron
Thiamine Impurity-A Thiamine O-sulphate
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Thiamine Impurity-A Thiamine O-sulphate
Thiamine Hydrochlori
Mirabegron API R-Isomer
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Mirabegron API R-Isomer
Mirabegron
(S - isomer)-Mirabegron Impurity-1 (TLC) Enantiomer
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(S - isomer)-Mirabegron Impurity-1 (TLC) Enantiomer
Mirabegron
Mirabegron Impurity-7 Name: 2-(2-aminothiazol-4-yl)acetic acid
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Mirabegron Impurity-7 Name: 2-(2-aminothiazol-4-yl)acetic acid
Mirabegron
Mirabegron Impurity- A (2R) -2 hydroxy-N [2,(4-nitrophenyl) ethyl]-2 phenyl ethanamide
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Mirabegron Impurity- A (2R) -2 hydroxy-N [2,(4-nitrophenyl) ethyl]-2 phenyl ethanamide
Mirabegron
Mirabegron Impurity- C  (2R)-N-[2-(4-aminophenyl)ethyl]-2-hydroxy-2-phenylacetamide
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Mirabegron Impurity- C (2R)-N-[2-(4-aminophenyl)ethyl]-2-hydroxy-2-phenylacetamide
Mirabegron
Mirabegron Impurity- D Name: 2-(2-amino-1,3-thiazol-4-yl)-N-(4-(2-[(2R)(2-hydroxy-2-phenylethyl)
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Mirabegron Impurity- D Name: 2-(2-amino-1,3-thiazol-4-yl)-N-(4-(2-[(2R)(2-hydroxy-2-phenylethyl)
Mirabegron
Mirabegron Impurity- F Name: 4-{2-[(2-phenylethyl)amino]ethyl}aniline
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Mirabegron Impurity- F Name: 4-{2-[(2-phenylethyl)amino]ethyl}aniline
Mirabegron
Mirabegron Impurity- G Name: (1R)-1-phenyl-2-[(2-phenylethyl)amino]ethanol hydrochloride
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Mirabegron Impurity- G Name: (1R)-1-phenyl-2-[(2-phenylethyl)amino]ethanol hydrochloride
Mirabegron
2-(4-Nitrophenyl)ethylamine hydrochloride
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2-(4-Nitrophenyl)ethylamine hydrochloride
Mirabegron
Pregabalin API- working std.
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Pregabalin API- working std.
Pregabalin
Pregabalin R- Isomer (Other isomer)
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Pregabalin R- Isomer (Other isomer)
Pregabalin
Pregabalin Diacid Impurity
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Pregabalin Diacid Impurity
Pregabalin
Pregabalin Lactum Impurity
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Pregabalin Lactum Impurity
Pregabalin
Glimepride Carbamate (Impurity- C) - EP
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Glimepride Carbamate (Impurity- C) - EP
Glimepride
1,3-Dioxo-2-isoindolineaceticacid
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1,3-Dioxo-2-isoindolineaceticacid
Apremilast
(S)-1-(3-Ethoxy-4-MethoxypAprihenyl)-2-(Methylsulfonyl)ethanamine
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(S)-1-(3-Ethoxy-4-MethoxypAprihenyl)-2-(Methylsulfonyl)ethanamine
Apremilast
Febuxostat API- working std.
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Febuxostat API- working std.
Febuxostat
Simvastatin API- working std
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Simvastatin API- working std
Simvastatin
Febuxostat - Impurity- A (TLC impurity-4) Amide impurity
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Febuxostat - Impurity- A (TLC impurity-4) Amide impurity
Febuxostat
Simvastatin Hydroxy acid Na salt
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Simvastatin Hydroxy acid Na salt
Simvastatin
Febuxostat - Impurity- B (TLC imp-1)
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Febuxostat - Impurity- B (TLC imp-1)
Febuxostat
Diclofenac Impurity-A  1-(2,6-dichlorophenyl)-1,3-dihydro-2H-indol-2-one
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Diclofenac Impurity-A 1-(2,6-dichlorophenyl)-1,3-dihydro-2H-indol-2-one
Diclofenac Sodium
Diclofenac Impurity-C - 2-oxindole
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Diclofenac Impurity-C - 2-oxindole
Diclofenac Sodium
Febuxostat  Impurity-  Desaldehyde impurity  ethyl 2-(4-hydroxyphenyl)-4-methyl thiazole-
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Febuxostat Impurity- Desaldehyde impurity ethyl 2-(4-hydroxyphenyl)-4-methyl thiazole-
Febuxostat
Febuxostat - Impurity- D (TLC imp-3)
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Febuxostat - Impurity- D (TLC imp-3)
Febuxostat
Febuxostat  n-Butyl ether impurity
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Febuxostat n-Butyl ether impurity
Febuxostat
Ethambutol Impurity-A - 2-amino butanol
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Ethambutol Impurity-A - 2-amino butanol
Ethambutol
Linezolid working std. N-{[(5R)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]
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Linezolid working std. N-{[(5R)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]
Linezolid
Ethambutol Impurity-C (R,R)-Ethambutol Dihydrochloride
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Ethambutol Impurity-C (R,R)-Ethambutol Dihydrochloride
Ethambutol
3-Fluoro-4-morpholinoaniline
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3-Fluoro-4-morpholinoaniline
Linezolid
Linezolid Impurity- ethyl (3-fluoro-4-morpholin-4-ylphenyl)carbamate
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Linezolid Impurity- ethyl (3-fluoro-4-morpholin-4-ylphenyl)carbamate
Linezolid
Linezolid Impurity- (5R)-3-(3-fluoro-4-morpholin-4-ylphenyl)-5-(hydroxymethyl)-1,3-oxazolidin-2-one
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Linezolid Impurity- (5R)-3-(3-fluoro-4-morpholin-4-ylphenyl)-5-(hydroxymethyl)-1,3-oxazolidin-2-one
Linezolid
Linezolid Impurity- (5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-5-(hydroxymethyl))
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Linezolid Impurity- (5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-5-(hydroxymethyl))
Linezolid
Linezolid Impurity- [(5R)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl
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Linezolid Impurity- [(5R)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl
Linezolid
Linezolid Impurity- 1-{[(5R)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}
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Linezolid Impurity- 1-{[(5R)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}
Linezolid
Linezolid Impurity-  (5R)-5-(aminomethyl)-3-(3-fluoro-4-morpholin-4-ylphenyl)-1,3-oxazolidin-2-one
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Linezolid Impurity- (5R)-5-(aminomethyl)-3-(3-fluoro-4-morpholin-4-ylphenyl)-1,3-oxazolidin-2-one
Linezolid
Fluticasone 17β-Carboxylic Acid Propionate
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Fluticasone 17β-Carboxylic Acid Propionate
Fluticasone
Alogliptine API- working std
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Alogliptine API- working std
Alogliptine Benzoate
Alogliptine Stage-IA
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Alogliptine Stage-IA
Alogliptine Benzoate
Alogliptine Stage-II
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Alogliptine Stage-II
Alogliptine Benzoate
Alogliptine Stage-III
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Alogliptine Stage-III
Alogliptine Benzoate
Alogliptine Stage-IV
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Alogliptine Stage-IV
Alogliptine Benzoate
Dabigatran Etexylate working std.
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Dabigatran Etexylate working std.
Dabigatran Impurity
Dabigatran aldehyde Impurity
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Dabigatran aldehyde Impurity
Dabigatran Impurity
4-METHYLAMINO -3-NITROBENZOIC ACID
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4-METHYLAMINO -3-NITROBENZOIC ACID
Dabigatran Impurity
Hexyl Chloroformate
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Hexyl Chloroformate
Dabigatran Impurity
Ethyl 3-pyridin-2-ylamino-propanoate
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Ethyl 3-pyridin-2-ylamino-propanoate
Dabigatran Impurity
2- 4-cyanophenyl Amino Acetic Acid
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2- 4-cyanophenyl Amino Acetic Acid
Dabigatran Impurity
Dabigatran Cyano Ester Impurity
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Dabigatran Cyano Ester Impurity
Dabigatran Impurity
Dabigatran Cyano Acid Impurity
close
Dabigatran Cyano Acid Impurity
Dabigatran Impurity
Dabigtran Methylamino impurity
close
Dabigtran Methylamino impurity
Dabigatran Impurity
Dabigatran Amidine mesylate Impurity
close
Dabigatran Amidine mesylate Impurity
Dabigatran Impurity
Dabigatran Amidine Impurity
close
Dabigatran Amidine Impurity
Dabigatran Impurity
Dabigatran Amidine Acid Impurity
close
Dabigatran Amidine Acid Impurity
Dabigatran Impurity
Dabigatran Acid Impurity, O-Desethyl Dabigatran Etexilate
close
Dabigatran Acid Impurity, O-Desethyl Dabigatran Etexilate
Dabigatran Impurity
Apixaban working std.
close
Apixaban working std.
Apixaban Impurity
1-(4-aminophenyl)-3-morpholin-4-yl-5,6-dihydropyridin-2-1H-one
close
1-(4-aminophenyl)-3-morpholin-4-yl-5,6-dihydropyridin-2-1H-one
Apixaban Impurity
5-chloro-N-phenyl Pentanamide
close
5-chloro-N-phenyl Pentanamide
Apixaban Impurity
Apixaban Ester Intermediate
close
Apixaban Ester Intermediate
Apixaban Impurity
Ethyl chloro-4-methoxyphenyl-hydrazono-acetate
close
Ethyl chloro-4-methoxyphenyl-hydrazono-acetate
Apixaban Impurity
1-4-nitrophenyl- piperidin-2-one
close
1-4-nitrophenyl- piperidin-2-one
Apixaban Impurity
3,3-Dichloro-1-4-nitrophenyl-2-piperidinone
close
3,3-Dichloro-1-4-nitrophenyl-2-piperidinone
Apixaban Impurity
1-phenylpiperidin-2-one
close
1-phenylpiperidin-2-one
Apixaban Impurity
3-morpholin-4-yl-1-4-nitrophenyl-5,6-dihydropyridin-2-1H-one
close
3-morpholin-4-yl-1-4-nitrophenyl-5,6-dihydropyridin-2-1H-one
Apixaban Impurity
Apixaban Impurity
close
Apixaban Impurity
Apixaban Impurity
Apixaban Impurity-1
close
Apixaban Impurity-1
Apixaban Impurity
Apixaban Impurity-2
close
Apixaban Impurity-2
Apixaban Impurity
Apixaban Impurity
close
Apixaban Impurity
Apixaban Impurity
p-Anisidine;  p-Anisylamine
close
p-Anisidine; p-Anisylamine
Apixaban Impurity
Apremilast Working Std.
close
Apremilast Working Std.
Apremilast
Apremilast Enantiomer-R-Isomer
close
Apremilast Enantiomer-R-Isomer
Apremilast
S-1-3-Ethoxy-4-Methoxyphenyl-2-Methylsulfonyl ethanamine
close
S-1-3-Ethoxy-4-Methoxyphenyl-2-Methylsulfonyl ethanamine
Apremilast
Apremilast Impurity Nitro Apremilast
close
Apremilast Impurity Nitro Apremilast
Apremilast
Apremilast Impurity - Amino Apremilast
close
Apremilast Impurity - Amino Apremilast
Apremilast
3-Acetamidophthalic Anhydride
close
3-Acetamidophthalic Anhydride
Apremilast
Sofosbuvir working std. Form-VI
close
Sofosbuvir working std. Form-VI
Sofosbuvir
Sofosbuvir  Impurity- RP-Isomer of Sofosbuvir
close
Sofosbuvir Impurity- RP-Isomer of Sofosbuvir
Sofosbuvir
Metronidazole Impurity-A
close
Metronidazole Impurity-A
Metronidazole
Alfa Tocopherol (d-isomer) - USP
close
Alfa Tocopherol (d-isomer) - USP
Vitamin-E
Levetiracetam working std
close
Levetiracetam working std
Levetiracetam
Aripiprazole Impurity-C
close
Aripiprazole Impurity-C
Aripiprazole
(R)-(−)-3-Aminopiperidine dihydrochloride
close
(R)-(−)-3-Aminopiperidine dihydrochloride
Trelagliptin
(R)-3-(3-Fluoro-phenyl)-5-hydroxymethyl-oxazolidin-2-one
close
(R)-3-(3-Fluoro-phenyl)-5-hydroxymethyl-oxazolidin-2-one
Tedizolid
Mesalamine working std
close
Mesalamine working std
Mesalazine -Mesalame
Mesalazine Impurity-A
close
Mesalazine Impurity-A
Mesalazine -Mesalame
Mesalazine Impurity-C
close
Mesalazine Impurity-C
Mesalazine -Mesalame
Mesalamine Impurity-F
close
Mesalamine Impurity-F
Mesalazine -Mesalame
Mesalamine Impurity-G
close
Mesalamine Impurity-G
Mesalazine -Mesalame
Mesalamine Impurity-H
close
Mesalamine Impurity-H
Mesalazine -Mesalame
Mesalamine Impurity-I
close
Mesalamine Impurity-I
Mesalazine -Mesalame
Mesalamine Impurity-K
close
Mesalamine Impurity-K
Mesalazine -Mesalame
Mesalamine Impurity-L
close
Mesalamine Impurity-L
Mesalazine -Mesalame
Mesalamine Impurity-N
close
Mesalamine Impurity-N
Mesalazine -Mesalame
Mesalamine Impurity
close
Mesalamine Impurity
Mesalazine -Mesalame
Naproxen Impurity-J
close
Naproxen Impurity-J
Naproxen Impurity
Naproxen Impurity-K
close
Naproxen Impurity-K
Naproxen Impurity
Naproxen Impurity-L
close
Naproxen Impurity-L
Naproxen Impurity
Naproxen Impurity-M
close
Naproxen Impurity-M
Naproxen Impurity
Naproxen Impurity-N
close
Naproxen Impurity-N
Naproxen Impurity
Cetirizine HCl working std
close
Cetirizine HCl working std
Cetirizine
Cetirizine Impurity-  2-Chloro BHP
close
Cetirizine Impurity- 2-Chloro BHP
Cetirizine
Deschloro Cetrizine Ethanol
close
Deschloro Cetrizine Ethanol
Cetirizine
Cetirizine Impurity-D  Ctirizine Dimer
close
Cetirizine Impurity-D Ctirizine Dimer
Cetirizine
Tofacitinib working standard
close
Tofacitinib working standard
Tofacitinib Impurity
Tofacitinib - S,S- isomer
close
Tofacitinib - S,S- isomer
Tofacitinib
R,R-Isomer of DTTA salt
close
R,R-Isomer of DTTA salt
Tofacitinib
S,S- isomer of DTTA salt
close
S,S- isomer of DTTA salt
Tofacitinib
Tofacitinib Impurity-M - Debenzylated Tofacitinib
close
Tofacitinib Impurity-M - Debenzylated Tofacitinib
Tofacitinib
Tofacitinib Impurity-O
close
Tofacitinib Impurity-O
Tofacitinib
Tofacitinib Impurity- Couple
close
Tofacitinib Impurity- Couple
Tofacitinib
Moxifloxacin Impurity
close
Moxifloxacin Impurity
Moxifloxacin
Moxifloxacin Impurity
close
Moxifloxacin Impurity
Moxifloxacin
Allopurinol Nitrile Impurity
close
Allopurinol Nitrile Impurity
Allopurinol
Tizanidine.HCl working std
close
Tizanidine.HCl working std
Tizanidine.HCL
Bisoprolol Fumarate working std.
close
Bisoprolol Fumarate working std.
Bisoprolol Fumarate
Artemisinin working std.
close
Artemisinin working std.
Artemisinin Impurity
Daunorubicin working std
close
Daunorubicin working std
Daunorubicin
Doxorubicin working std
close
Doxorubicin working std
Doxorubicin
Doxorubicin Impurity-A
close
Doxorubicin Impurity-A
Doxorubicin
Doxorubicin Impurity-B
close
Doxorubicin Impurity-B
Doxorubicin
Doxorubicin Impurity-C
close
Doxorubicin Impurity-C
Doxorubicin
Estradiol working std- USP
close
Estradiol working std- USP
Estradiol
Quinapril . HCl working std. - USP
close
Quinapril . HCl working std. - USP
Quinapril
Tretinoin working std.- USP
close
Tretinoin working std.- USP
Tretinoin
Isradipine-A (USP) Dehydro  Isradipine
close
Isradipine-A (USP) Dehydro Isradipine
Isradipine
Terbutaline Sulphate working std.
close
Terbutaline Sulphate working std.
Terbutaline
Terbutaline Impurity-A
close
Terbutaline Impurity-A
Terbutaline
Terbutaline Impurity-B
close
Terbutaline Impurity-B
Terbutaline
Terbutaline Impurity-C Terbutalone
close
Terbutaline Impurity-C Terbutalone
Terbutaline
Tetrahydro Cinacalcet Impurity (S-Isomer)
close
Tetrahydro Cinacalcet Impurity (S-Isomer)
Cinacalcet
3-(Trifluoromethyl) cinnamic acid
close
3-(Trifluoromethyl) cinnamic acid
Cinacalcet
(R)-(+)-1-(1-Naphthyl) ethylamine
close
(R)-(+)-1-(1-Naphthyl) ethylamine
Cinacalcet
Guanfacine .HCl working std
close
Guanfacine .HCl working std
Guanfacine
2,4-Dichlorophenyl Acetic Acid
close
2,4-Dichlorophenyl Acetic Acid
Guanfacine
2,6-Dichlorophenyl acetic acid
close
2,6-Dichlorophenyl acetic acid
Guanfacine
Guanfacine Amide Impurity
close
Guanfacine Amide Impurity
Guanfacine
Isopropyl Methanesulfonate
close
Isopropyl Methanesulfonate
Isopropyl Methanesul
Tert-butyl methanesulfonate;
close
Tert-butyl methanesulfonate;
Tert-butyl methanesu
Hexyl Methanesulfonate
close
Hexyl Methanesulfonate
Hexyl Methanesulfona
Tert-Butyl isopropyl ether TBIPE
close
Tert-Butyl isopropyl ether TBIPE
Tert-Butyl isopropyl
Doxazosin Related Compound-B
close
Doxazosin Related Compound-B
doxazosin
Lansoprazole Impurity- D
close
Lansoprazole Impurity- D
Lansoprazole
CL-AC-01
We have synthesized Acyclovir such as 1) Acyclovir working std. 2) Aciclovir Working Std USP 3) Acyclovir EP Impurity B 4) Acyclovir Impurity-A 5) Acyclovir L- alaninate Valaciclovir Impurity-H 6) Acyclovir L-isoleucinate Valacyclovir Impurity-J
CL-IQ-01
We have synthesized Imquimode Impurity such as Imquimode Impurity 1 Imquimode Impurity 2 Imquimode Impurity 3 Imquimode Impurity 4 Imquimode Impurity A Imquimode Impurity B Imquimode Impurity C Imquimode Impurity D Imquimode Related Compound A Imquimode Related Compound B Imquimode Related Compound C Imquimode Related Compound D Kindly visit our website for more products www.cleanchemlab.com Contact Person: Ms. Maithili: 8104434742 Email Id: sales@cleanchemlab.com
Brexpiprazole Impurity 1
close
Brexpiprazole Impurity 1
CL-BXP-1-01
Brexpiprazole Impurity 2
close
Brexpiprazole Impurity 2
CL-BXP-2-01
Brexpiprazole Impurity 3
close
Brexpiprazole Impurity 3
CL-BXP-3-01
Brexpiprazole Impurity 4
close
Brexpiprazole Impurity 4
CL-BXP-4-01
Brexpiprazole Impurity 5 HCl
close
Brexpiprazole Impurity 5 HCl
CL-BXP-5HCl-01
Brexpiprazole Impurity 6
close
Brexpiprazole Impurity 6
CL-BXP-6-01
Brexpiprazole Impurity 7
close
Brexpiprazole Impurity 7
CL-BXP-7-01
Brexpiprazole Impurity 8
close
Brexpiprazole Impurity 8
CL-BXP-8-01
Aripiprazole Impurity D
close
Aripiprazole Impurity D
CL-ARP-D-01
Brexpiprazole Impurity 9
close
Brexpiprazole Impurity 9
CL-BXP-9-01
Brexpiprazole Impurity 10
close
Brexpiprazole Impurity 10
CL-BXP-10-01
Brexpiprazole Impurity 11
close
Brexpiprazole Impurity 11
CL-BXP-11-01
Brexpiprazole Impurity 12
close
Brexpiprazole Impurity 12
CL-BXP-12-01
Brexpiprazole Impurity 13
close
Brexpiprazole Impurity 13
CL-BXP-13-01
Brexpiprazole Impurity 14
close
Brexpiprazole Impurity 14
CL-BXP-14-01
Aripiprazole EP Impurity F (Aripiprazole N-Oxide)
close
Aripiprazole EP Impurity F (Aripiprazole N-Oxide)
CL-ARP-F-01
Brexpiprazole Impurity 15
close
Brexpiprazole Impurity 15
CL-BXP-15-01
Brexpiprazole Impurity 16
close
Brexpiprazole Impurity 16
CL-BXP-16-01
Brexpiprazole Impurity 17
close
Brexpiprazole Impurity 17
CL-BXP-17-01
Brexpiprazole Impurity 18
close
Brexpiprazole Impurity 18
CL-BXP-18-01
Brexpiprazole Impurity 19
close
Brexpiprazole Impurity 19
CL-BXP-19-01
Brexpiprazole Impurity 20
close
Brexpiprazole Impurity 20
CL-BXP-20-01
Brexpiprazole Impurity 22
close
Brexpiprazole Impurity 22
CL-BXP-22-01
Aripiprazole EP Impurity G  (Aripiprazole Dimer Impurity)
close
Aripiprazole EP Impurity G (Aripiprazole Dimer Impurity)
CL-ARP-G-01
Aripiprazole Related Compound (OPC 14714) HCl
close
Aripiprazole Related Compound (OPC 14714) HCl
CL-ARP-RC-OPC-HCl
Aripiprazole  Impurity D
close
Aripiprazole Impurity D
CL-ARP-D-01
7-(4-Hydroxybutoxy)-3,4-dihydrocarbostyril
close
7-(4-Hydroxybutoxy)-3,4-dihydrocarbostyril
CL-ARP-DHC-01
Aripiprazole  Impurity G (Aripiprazole Dimer Impurity)
close
Aripiprazole Impurity G (Aripiprazole Dimer Impurity)
CL-ARP-G-01
Aripiprazole Bromo Impurity
close
Aripiprazole Bromo Impurity
CL-ARP-Br-01
Aripiprazole impurity 2
close
Aripiprazole impurity 2
CL-ARP-2-01
Aripiprazole Metabolite-d6
close
Aripiprazole Metabolite-d6
CL-ARP-d6MB-01
Aripiprazole EP Impurity E (Dehydro Aripiprazole)
close
Aripiprazole EP Impurity E (Dehydro Aripiprazole)
CL-ARP-EDH-01
Aripiprazole Related Compound (OPC 14714) HCl
close
Aripiprazole Related Compound (OPC 14714) HCl
CL-ARP-RC-01
Aripiprazole Impurity 6
close
Aripiprazole Impurity 6
CL-ARP-6-01
Aripiprazole Impurity 8
close
Aripiprazole Impurity 8
CL-ARP-8-01
Aripiprazole Impurity 10
close
Aripiprazole Impurity 10
CL-ARP-10-01
Aripiprazole Impurity 11
close
Aripiprazole Impurity 11
CL-ARP-11-01
Aripiprazole Impurity 12
close
Aripiprazole Impurity 12
CL-ARP-12-01
Paliperidone Impurity 1
close
Paliperidone Impurity 1
CL-PL-01_01
Aripiprazole  Impurity A
close
Aripiprazole Impurity A
CL-ARP-A-01
Paliperidone Impurity L
close
Paliperidone Impurity L
CL-ARP-L-01
Aripiprazole Impurity 15
close
Aripiprazole Impurity 15
CL-ARP-15-01
Paliperidone Impurity M (Mixture od Diastereomers)
close
Paliperidone Impurity M (Mixture od Diastereomers)
CL-ARP-M-01
Aripiprazole Impurity 17
close
Aripiprazole Impurity 17
CL-ARP-17-01
Aripiprazole  Impurity B
close
Aripiprazole Impurity B
CL-ARP-B-01
Aripiprazole Impurity 18
close
Aripiprazole Impurity 18
CL-ARP-18-01
Paliperidone Impurity F
close
Paliperidone Impurity F
CL-PL-F-01
Aripiprazole Impurity 19
close
Aripiprazole Impurity 19
CL-ARP-19-01
Aripiprazole Impurity 20
close
Aripiprazole Impurity 20
CL-ARP-20-01
Aripiprazole Impurity C
close
Aripiprazole Impurity C
CL-ARP-C-01
Aripiprazole Impurity 21
close
Aripiprazole Impurity 21
CL-ARP-21-01
Aripiprazole Impurity 22
close
Aripiprazole Impurity 22
CL-ARP-22-01
Aripiprazole Impurity 14
close
Aripiprazole Impurity 14
CL-ARP-14-01
Aripiprazole Impurity 23
close
Aripiprazole Impurity 23
CL-ARP-23-01
Paliperidone Impurity G
close
Paliperidone Impurity G
CL-PL-G-01
Paliperidone Impurity H
close
Paliperidone Impurity H
CL-PL-H-01
Aripiprazole Impurity C
close
Aripiprazole Impurity C
CL-ARP-C-01
Paliperidone Impurity I
close
Paliperidone Impurity I
CL-PL-I-01
Aripiprazole  Impurity D
close
Aripiprazole Impurity D
CL-ARP-D-01
Aripiprazole Impurity B
close
Aripiprazole Impurity B
CL-ARP-B-01
Paliperidone Impurity J
close
Paliperidone Impurity J
CL-PL-J-01
Aripiprazole EP Impurity G (Aripiprazole Dimer Impurity)
close
Aripiprazole EP Impurity G (Aripiprazole Dimer Impurity)
CL-ARP-G-01
Paliperidone N-Oxide
close
Paliperidone N-Oxide
CL-PAL-NO-01
Paliperidone hydroxy benzoyl analog
close
Paliperidone hydroxy benzoyl analog
CL-PL-04
Paliperidone 9-Keto Impurity
close
Paliperidone 9-Keto Impurity
CL-PAL-9K-01
Azithromycin  Impurity A
close
Azithromycin Impurity A
CL-AZ-A-01
Paliperidone-d4 (9-Hydroxy Risperidone-d4, Risperidone EP Impurity C-d4)
close
Paliperidone-d4 (9-Hydroxy Risperidone-d4, Risperidone EP Impurity C-d4)
CL-PAL-d4-01
Azithromycin  Impurity E
close
Azithromycin Impurity E
CL-AZ-E-01
6,7,8,9-Dehydro Paliperidone
close
6,7,8,9-Dehydro Paliperidone
CL-DHPAL-01
Azithromycin  Impurity F
close
Azithromycin Impurity F
CL-AZ-F-01
Azithromycin  Impurity G
close
Azithromycin Impurity G
CL-AZ-G-01
Paliperidone Impurity 5
close
Paliperidone Impurity 5
CL-PAL-5-01
Azithromycin  Impurity H
close
Azithromycin Impurity H
CL-AZ-H-01
Azithromycin  Impurity I (N-Desmethyl Azithromycin)
close
Azithromycin Impurity I (N-Desmethyl Azithromycin)
CL-AZ-I-01
Paliperidone Impurity 2
close
Paliperidone Impurity 2
CL-PAL-2-01
Azithromycin  Impurity J
close
Azithromycin Impurity J
CL-AZ-J-01
Azithromycin EP Impurity K
close
Azithromycin EP Impurity K
CL-AZ-K-01
(R)-9-Hydroxy Risperidone ((R)-Paliperidone)
close
(R)-9-Hydroxy Risperidone ((R)-Paliperidone)
CL-PAL(R)-01
(R)-9-Hydroxy Risperidone-d4 ((R)-Paliperidone-d4))
close
(R)-9-Hydroxy Risperidone-d4 ((R)-Paliperidone-d4))
CL-PAL-d4-01
Azithromycin  Impurity O
close
Azithromycin Impurity O
CL-AZ-O-01
Azithromycin  Impurity Q
close
Azithromycin Impurity Q
CL-AZ-Q-01
(S)-9-Hydroxy Risperidone ((S)-Paliperidone)
close
(S)-9-Hydroxy Risperidone ((S)-Paliperidone)
CL-PAL(S)-01
(S)-9-Hydroxy Risperidone-d4 ((S)-Paliperidone-d4)
close
(S)-9-Hydroxy Risperidone-d4 ((S)-Paliperidone-d4)
CL-PALd4(S)-01
Azithromycin Impurity 2
close
Azithromycin Impurity 2
CL-AZ-02-01
Azithromycin Impurity 3 Sodium Salt
close
Azithromycin Impurity 3 Sodium Salt
CL-AZ-03-01
Paliperidone Impurity 4
close
Paliperidone Impurity 4
CL-PAL-4-01
Azithromycin Impurity 4
close
Azithromycin Impurity 4
CL-AZ-04-01
Azithromycin Impurity 5
close
Azithromycin Impurity 5
CL-AZ-05-01
Azithromycin Impurity 6 (Azithromycin 11,12-hydrogenborate)
close
Azithromycin Impurity 6 (Azithromycin 11,12-hydrogenborate)
CL-AZ-06-01
Azaerythromycin A 11,12-hydrogen borate
close
Azaerythromycin A 11,12-hydrogen borate
CL-AZ-07
3-Hydroxy Azithromycinoic Acid Sodium Salt
close
3-Hydroxy Azithromycinoic Acid Sodium Salt
CL-AZ-08
Azaerythromycin A 11,12-hydrogen borate
close
Azaerythromycin A 11,12-hydrogen borate
CL-AZERY-01
Erythromycin-13C-d3
close
Erythromycin-13C-d3
CL-13CERY-01
Erythromycylamine-13C-d3
close
Erythromycylamine-13C-d3
CL-13CERY-01
Erythromycin Ethylsuccinate-D5
close
Erythromycin Ethylsuccinate-D5
CL-ERY-D5-01
Erythromycin Impurity E
close
Erythromycin Impurity E
CL-ERY-E-01
Erythromycin  Impurity F
close
Erythromycin Impurity F
CL-ERY-F-01
Apremilast Impurity 1
close
Apremilast Impurity 1
CL-APM-1-01
Acyclovir  Impurity Q (Mixture of Isomers)
close
Acyclovir Impurity Q (Mixture of Isomers)
CL-ACL-QMI-01
Acyclovir  Impurity R
close
Acyclovir Impurity R
CL-ACL-R-01
Azithromycin  Impurity I (N-Desmethyl Azithromycin)
close
Azithromycin Impurity I (N-Desmethyl Azithromycin)
CL-AZM-I-01
Azithromycin  Impurity H
close
Azithromycin Impurity H
CL-AZM-H-01
Azithromycin Impurity L (Azithromycin N-Oxide)
close
Azithromycin Impurity L (Azithromycin N-Oxide)
CL-AZM-L-01
Aceclofenac Impurity G
close
Aceclofenac Impurity G
CL-ACLF-G-01
Aceclofenac  Impurity B
close
Aceclofenac Impurity B
CL-ACF-B-01
Aceclofenac Impurity C
close
Aceclofenac Impurity C
CL-ACF-C-01
Aceclofenac Impurity D
close
Aceclofenac Impurity D
CL-ACF-D-01