- Home Page
- Our Services
-
Our Products
-
Nitrosoamine / Genotoxic standards
-
Pharmaceutical Impurity
- Paliperidone Tetradehydro Impurity
- Erythromycin EP Impurity D (Anhydroerythromycin A)
- Erythromycin Impurity N
- Aceclofenac Impurity A
- Erythromycin A 9-Oxime (Z-Isomer)
- Cleanchem Apremilast Impurity
- Acyclovir Impurity D
- Paliperidone Impurity G
- Aceclofenac Impurity D
- Aripiprazole Impurity A
- Apremilast Working standard
- Cetirizine Impurity- 2-Chloro BHP
- Amlodipine Impurity C Maleate
- (S)-9-Hydroxy Risperidone ((S)-Paliperidone)
- Chlortalidone Impurity 7
- Imiquimode working std.
- Azithromycin Impurity D
- Erythromycin B
- Doxorubicin Impurity-C
- Erythromycin Impurity F
- 7-(4-Hydroxybutoxy)-3,4-dihydrocarbostyril
- Doxorubicin Impurity-D
- Chlortalidone Impurity A
- Acyclovir Impurity H
- Brexpiprazole
- (S)-9-Hydroxy Risperidone-d4 ((S)-Paliperidone-d4)
- Amlodipine Impurity E Maleate
- Apremilast Impurity 2
- Imiquimode Impurity- A
- Paliperidone Impurity H
- Aripiprazole CAS number: 129722-12-9
- Apremilast Impurity 1
- Azithromycin Impurity M
- Tofacitinib Impurity-M - Debenzylated Tofacitinib
- Aripiprazole EP Impurity F (Aripiprazole N-Oxide)
- Aceclofenac Impurity E
- Aripiprazole Impurity
- Chlortalidone Impurity 3
- Paliperidone-d4 (9-Hydroxy Risperidone-d4, Risperidone EP Impurity C-d4)
- Deschloro Cetrizine Ethanol
- Erythromycin Impurity J (Roxithromycin EP Impurity C)
- Dabigatran Acid Impurity, O-Desethyl Dabigatran Etexilate
- Avanafil API- working std.
- Aceclofenac Impurity F
- Imiquimode Impurity - C
- Chlortalidone-d4
- Azithromycin Impurity 2
- Mesalamine Impurity-I
- Aripiprazole Metabolite
- Aripiprazole Impurity G (Aripiprazole Dimer Impurity)
- Paliperidone Impurity L
- Brexpiprazole Impurity 15
- Brexpiprazole Impurity 1
- Apremilast Impurity E
- Apremilast Impurity 3
- Azitromycin Impurity E
- Terbutaline Sulphate working std.
- Acyclovir Impurity Q (Mixture of Isomers)
- Doxorubicin Impurity-A
- Amlodipine Impurity G
- Brexpiprazole Impurity 16
- Aceclofenac Impurity G CAS No.: 1215709-75-3
- Ethoxy Cetirizine. HCl
- Apremilast Impurity C
- Apremilast Impurity F
- Paliperidone Impurity I
- Terbutaline Impurity-A
- Imiquimode Impurity - D
- Chlortalidone EP Impurity G
- Epirubicin Impurity- B
- Acyclovir Impurity R
- Erythromycin Ethylsuccinate-13C-d3
- Amlodipine Impurity 14
- Brexpiprazole Impurity 2
- (Aripiprazole Impurity)
- Aripiprazole Bromo Impurity
- Aripiprazole Impurity 15
- Azithromycin Impurity 3 Sodium Salt
- 6,7,8,9-Dehydro Paliperidone
- Apremilast Impurity B
- Chlortalidone-d4 Non Labelled
- Paliperidone Impurity 4
- Apremilast Impurity 4 (O-Desmethyl Apremilast)
- Brexpiprazole Impurity 17
- Terbutaline Impurity-B
- Aripiprazole Impurity D
- Aripiprazole Impurity 24
- Chlortalidone Impurity F
- 3-Chloro BHP
- Brexpiprazole Impurity 3
- Acyclovir Impurity O
- Azithromycin Impurity F
- Azithromycin EP Impurity N
- Aceclofenac Impurity H
- Paliperidone Impurity M (Mixture od Diastereomers)
- Imiquimode Impurity- E
- Acyclovir-d4
- Acyclovir Impurity 1
- Brexpiprazole Impurity 18
- Aceclofenac Impurity C
- Aripiprazole
- Aripiprazole Impurity 9
- Terbutaline Impurity-C Terbutalone
- Azithromycin Impurity 4
- Cetirizine 3-chloro Impurity . HCl
- Quetiapine working std.- USP
- Chlortalidone Impurity 1
- Brexpiprazole-d8
- Aripiprazole Impurity B
- Acyclovir Impurity G
- Azithromycin Impurity R
- Aripiprazole Impurity 17
- Alogliptin Impurity 15
- Chlortalidone Impurity E
- Azithromycin Impurity G
- N-Nitrosodiethyl amine
- Paliperidone Impurity J
- Erythromycin EP Impurity E (Erythromycin A Enol Ether)
- Chlortalidone Impurity I
- Azithromycin Impurity 5
- Brexpiprazole Impurity 4
- Cetirizine Impurity-D Ctirizine Dimer
- Pharma Azithromycin Impurity H
- Brexpiprazole Impurity 19
- Aripiprazole impurity 2
- Acyclovir Impurity I
- Terbutaline Impurity-D
- Aripiprazole Impurity B
- Acyclovir Impurity A
- Dehydro Aripiprazole-d8
- Acyclovir WS
- Brexpiprazole Sulfoxide
- Brexpiprazole Impurity 5 HCl
- Apremilast Impurity Molecular Weight: 460.51
- Chlortalidone Impurity D
- Aripiprazole EP Impurity G (Aripiprazole Dimer Impurity)
- Tofacitinib working standard
- Allopurinol Impurity A
- Erythromycin Propionate
- Timolol API- working std.- USP
- Azithromycin Impurity I
- Azithromycin-13C-d3
- Chlortalidone Working standard
- Acyclovir Impurity B
- Aripiprazole Metabolite-d6
- Azithromycin Impurity 6 (Azithromycin 11,12-hydrogenborate)
- Terbutaline Impurity
- Paliperidone Impurity F
- Paliperidone N-Oxide CAS Number: 761460-08-6
- D rac-4 -O-Desmethyl-4 -O-ethyl Apremilast
- Chlortalidone Impurity C
- Aripiprazole Impurity 19
- Aripiprazole Impurity 7 HCl
- Aripiprazole EP Impurity E (Dehydro Aripiprazole)
- Azithromycin Impurity I (N-Desmethyl Azithromycin)
- Paliperidone Impurity 2
- Brexpiprazole Impurity 20
- Brexpiprazole Impurity 7
- Cinacalcet R-isomer
- Anastrozole Impurity 5
- Allopurinol
- N-Demethyl-N-Propanoyl Erythromycin
- Acyclovir Impurity C
- Tofacitinib - S,S- isomer
- Timolol API- working std.- EP
- Timolol Impurity - D
- Chlortalidone Impurity H
- Acyclovir Impurity L
- Azithromycin Impurity J
- 3-Hydroxy Azithromycinoic Acid Sodium Salt
- Azithromycin Impurity H
- Brexpiprazole Impurity 22
- Aripiprazole Related Compound (OPC 14714) HCl
- Aripiprazole impurity 3
- Aripiprazole Impurity 20
- Allopurinol Impurity B
- Paliperidone N-Oxide
- Acyclovir Impurity Q (Mixture of Isomers)
- Erythromycin A 9-Oxime (Mixture of Z and E Isomers)
- R,R-Isomer of DTTA salt
- Cinacalcet Impurity-D
- Azithromycin EP Impurity K
- Tofacitinib Impurity-O
- Timolol Impurity - A
- Timolol Impurity - F
- Tetrahydro Cinacalcet Impurity (S-Isomer)
- Aripiprazole Impurity 6
- Aceclofenac WS
- Allopurinol Impurity E
- Acyclovir Impurity F
- Paliperidone hydroxy benzoyl analog
- Azaerythromycin A 11,12-hydrogen borate
- Pseudoerythromycin A Hemiketal
- Brexpiprazole Impurity 9
- Paliperidone Impurity N
- Aripiprazole EP Impurity G (Aripiprazole Dimer Impurity)
- Chlortalidone
- (R)-9-Hydroxy Risperidone ((R)-Paliperidone)
- Azithromycin Impurity K
- Aripiprazole Impurity 8
- Aripiprazole Impurity 21
- Artemisinin working std.
- Paliperidone 9-Keto Impurity
- Metformin Impurity-B
- Dabigatran Cyano Acid Impurity
- Acyclovir Impurity J
- Erythromycin-13C-d3
- Erythromycin Impurity C (Erythromycin E)
- Aripiprazole-d8
- 5-(Hydroxymethyl)-2-phenyl-3-tertbutyl-1,3-oxazole
- Aripiprazole Impurity 4
- Brexpiprazole Impurity 10
- Allopurinol Impurity F (Mixture of Z and E Isomers)
- Chlortalidone Impurity 4
- Azithromycin Impurity L
- Aripiprazole Impurity E
- Alogliptin Related Compound 3 ((S)-Alogliptin)
- Erythromycylamine-13C-d3
- Acitretin
- Acyclovir N-Methylene Dimer
- Daunorubicin working std
- Brexpiprazole Impurity 11
- (R)-9-Hydroxy Risperidone-d4 ((R)-Paliperidone-d4))
- Chlortalidone Impurity 5
- Azithromycin Impurity A
- Aripiprazole Impurity 22
- Aripiprazole Impurity 16
- Timolol Impurity - C
- Aripiprazole Impurity 10
- Acyclovir
- Doxorubicin working std
- Aripiprazole Impurity 11
- Aceclofenac Impurity G
- Brexpiprazole Impurity 12
- Chlortalidone Impurity 2
- Erythromycin N-Oxide
- Paliperidone Palmitate
- Azithromycin Impurity O
- Acyclovir Impurity M
- Risperidone Impurity A
- Aripiprazole Impurity 14
- Diclofenac Impurity-A 1-(2,6-dichlorophenyl)-1,3-dihydro-2H-indol-2-one
- Alogliptin Related Compound 13
- Erythromycin Ethylsuccinate-D5
- Chlortalidone Impurity 6
- Aceclofenac Impurity B
- Azithromycin Impurity Q
- Brexpiprazole Impurity 13
- Erythromycin Impurity E
- Acyclovir Impurity P
- Chlortalidone Impurity J
- Azithromycin Impurity L (Azithromycin N-Oxide)
- Azithromycin Impurity C
- Aripiprazole Impurity 23
- Chlortalidone Impurity 9
- Aripiprazole Impurity 12
- Doxorubicin Impurity
- Aripiprazole Impurity D
- Erythromycin Impurity 2 (Erthralosamine)
- Doxorubicin Impurity-B
- Alogliptin Related Compound 23
- L-Prolinol (S)-(+)-2-(Hydroxymethyl)pyrrolidine
- D-Prolinol
- Avanafil Impurity - 4 Deschloro Impurity
- Avanafil Impurity - 8 Avanafil R-isomer
- Avanafil impurity- 2
- 3-Chloro -4-Methoxybenzylamine HCl
- Ethyl 4-chloro-2-methylthio-5-pyrimidinecarboxylate
- 2-Aminomethyl pyrimidine HCl
- ethyl 4((3-chloro-4 methoxybenzyl) amino)-2 (methyl sulfonyl) pyrimidine 5-carboxylate
- 4((3-chloro-4 methoxybenzyl) amino)-2 (methyl sulfonyl) pyrimidine 5-carboxylic acid
- Avanafil Amide intermediate
- Ranolazine Impurity -B
- Mefenamic Acid Impurity-E N-(2,3-dimethyl) Phenyl aniline Flufenamic Acid
- Doxylamine Succinate Impurity-B (1RS)-1-phenyl-1(pyridin-2-yl)ethanol
- Doxylamine Succinate Impurity-D Phenyl(pyridin-2-yl)methanone (2-benzoylpyridine)
- Ibuprofen Impurity-C (2RS)-2-[4-(2-methylpropyl)phenyl]propanamide
- Ibuprofen Impurity-D (2RS)-2-(4-methylphenyl)propanoic acid,
- Ibuprofen Impurity-E 1-[4-(2-methylpropyl)phenyl]ethanone,
- Ibuprofen Impurity-N (2RS)-2-(4-ethylphenyl)propanoic acid,
- Diphenhydramine Impurity-A 2-(diphenylmethoxy)-N-methylethanamine
- Diphenhydramine Impurity-B 2-[(RS)-(4-methylphenyl)phenylmethoxy]-N,N-dimethylethanamine
- Diphenhydramine Impurity-C 2-[(RS)-(4-bromophenyl)phenylmethoxy]-N,N-dimethylethanamine
- Diphenhydramine Impurity-D DIPHENYLMETHANOL Benzhydrol
- Clomiphene Citrate Impurity-A Deschloro Clomiphene
- Clomiphene Citrate Impurity-B [4-[2-(diethylamino)ethoxy]phenyl]phenylmethanone
- Clotrimazole Impurity-B 1[(4-chlorophenyl)diphenylmethyl]-1H-imidazole
- Clotrimazole Impurity-D Imidazole
- Clotrimazole Impurity-E (2-Chlorophenyl)phenylmethanone
- Clotrimazole Impurity-F 1-(triphenylmethyl)-1H-imidazole Or Deschloroclotrimazole
- Loperamide Impurity-C 4-(4-chlorophenyl)piperidin-4-ol
- Furanium Bromide
- Sotalol Impurity-B N-[4-[[(1-methylethyl)amino]acetyl]phenyl]methanesulphonamide
- Ornidazole Impurity B 2-Methyl 5-nitro imidazole
- Ornidazole Impurity D
- Metronidazole Impurity-A 2-Methyl 5-nitro imidazole
- Hydrochlorothiazide Impurity-A chlorothiazide,
- Hydrochlorothiazide Impurity-B 4-amino-6-chlorobenzene-1,3-disulphonamide (Salamide)
- Salbutamol Sulphate Impurity-F
- Rifa Hydrazone
- Nimesulide Impurity-C 2-phenoxyaniline,
- Nimesulide Impurity-D 4-nitro-2-phenoxyaniline
- Minoxidil Impurity-E 6-(piperidin-1-yl)pyrimidine-2,4-diamine (desoxyminoxidil)
- Propofol Impurity-A 2,4-bis(1-methylethyl)phenol
- Propofol Impurity-B 2-(1-methylethenyl)-6-(1-methylethyl)phenol
- Propofol Impurity-C 2-(1-methylethyl)phenol
- Propofol Impurity-D 2,5-bis(1-methylethyl)phenol
- Propofol Impurity-E
- Propofol Impurity-G 2-(1-methylethoxy)-1,3-bis(1-methylethyl)benzene
- Propofol Impurity-N 4-hydroxy-3,5-bis(1-methylethyl)benzoic acid
- Promethazine Impurity-A Phenothiazene
- Promethazine Impurity-B Iso promethazine
- Gabapentin API- working std.
- Gabapentin Impurity- B
- DL- Adrenochrome
- Azilsartan API- working std.
- Vitamin-E 50 % powder - Alfa tocopherol
- Levetiracetam API- working std.
- 2- Amino benzophenone
- 2-methyl sulphonyl acetamide / 2-(Methylthio)acetamide
- 1,3-Dioxo-2-isoindolineaceticacid
- (S)-1-(3-Ethoxy-4-Methoxyphenyl)-2-(Methylsulfonyl)ethanamine
- Diethyl acetamidomalonate
- O-(2,4-dinitrophenyl)hydroxylamine
- 2-(4-OCTYLPHENYL)ETHANOL
- 3-fluoroaniline
- p-(2-Methoxyethyl) phenol
- (R)-()-3-Aminopiperidine dihydrochloride - CAS: 334618-23-4
- Ranolazine Impurity- C 1,3-bis(2-methoxyphenoxy)propan-2-ol
- Valcyclovir API- working std
- Valcyclovir Impurity-D
- Acyclovir Impurity-A
- Tetralone Impurity
- Sertraline other isomer Cis isomer (1R,4R) Impurity-G
- Sertraline HCl- Polymorph Form-I reference std.
- Sertraline HCl- Polymorph Form-II reference std.
- Sertraline Mandalate
- Sertraline inhouse impurity- Solid 1-(3,4-dichlorophenyl)-1,2,3,4-tetrahydronaphthalene
- Ketorolac Tromethamine working std.- USP
- Triethyl[5-benzyl-1H pyrrol- yl]methane tri carboxylate
- Clopidogrel Impurity-I N-methyl Impurity
- Clopidogrel Impurity-C (R-Clopidogrel)
- 4-(METHYLAMINO) -3-NITROBENZOIC ACID
- Ethyl 3-(pyridin-2-ylamino)propanoate
- 2-[(4-cyanophenyl)amino]acetic acid
- 3-[(3-AMINO-4-METHYLAMINO-BENZOYL)-PYRIDIN-2-YL-AMINO]-PROPIONIC ACID ETHYL ESTER
- Apixaban API- working std.
- Thiamine Impurity-A Thiamine O-sulphate
- Mirabegron API R-Isomer
- (S - isomer)-Mirabegron Impurity-1 (TLC) Enantiomer
- Mirabegron Impurity-7 Name: 2-(2-aminothiazol-4-yl)acetic acid
- Mirabegron Impurity- A (2R) -2 hydroxy-N [2,(4-nitrophenyl) ethyl]-2 phenyl ethanamide
- Mirabegron Impurity- C (2R)-N-[2-(4-aminophenyl)ethyl]-2-hydroxy-2-phenylacetamide
- Mirabegron Impurity- D Name: 2-(2-amino-1,3-thiazol-4-yl)-N-(4-(2-[(2R)(2-hydroxy-2-phenylethyl)
- Mirabegron Impurity- F Name: 4-{2-[(2-phenylethyl)amino]ethyl}aniline
- Mirabegron Impurity- G Name: (1R)-1-phenyl-2-[(2-phenylethyl)amino]ethanol hydrochloride
- Mirabegron Impurity- 6
- Mirabegron Impurity- 5
- Mirabegron Impurity- 4
- Mirabegron Impurity- 3
- Mirabegron Impurity- 2
- (R)-(+)-Styrene oxide
- 2-(4-Nitrophenyl)ethylamine hydrochloride
- Pregabalin API- working std.
- Pregabalin R- Isomer (Other isomer)
- Pregabalin Diacid Impurity
- Pregabalin Lactum Impurity
- Glimepride Carbamate (Impurity- C) - EP
- (S)-1-(3-Ethoxy-4-MethoxypAprihenyl)-2-(Methylsulfonyl)ethanamine
- Febuxostat API- working std.
- Simvastatin API- working std
- Febuxostat - Impurity- A (TLC impurity-4) Amide impurity
- Simvastatin Hydroxy acid Na salt
- Febuxostat - Impurity- B (TLC imp-1)
- Diclofenac Impurity-C - 2-oxindole
- Febuxostat Impurity- Desaldehyde impurity ethyl 2-(4-hydroxyphenyl)-4-methyl thiazole-
- Febuxostat - Impurity- D (TLC imp-3)
- Febuxostat n-Butyl ether impurity
- Ethambutol Impurity-A - 2-amino butanol
- Linezolid working std. N-{[(5R)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]
- Ethambutol Impurity-C (R,R)-Ethambutol Dihydrochloride
- 3-Fluoro-4-morpholinoaniline
- (R)-Glycidyl butyrate
- Linezolid Impurity- ethyl (3-fluoro-4-morpholin-4-ylphenyl)carbamate
- Linezolid Impurity- (5R)-3-(3-fluoro-4-morpholin-4-ylphenyl)-5-(hydroxymethyl)-1,3-oxazolidin-2-one
- Linezolid Impurity- (5S)-3-(3-fluoro-4-morpholin-4-ylphenyl)-5-(hydroxymethyl))
- Linezolid Impurity- [(5R)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl
- Linezolid Impurity- 1-{[(5R)-3-(3-fluoro-4-morpholin-4-ylphenyl)-2-oxo-1,3-oxazolidin-5-yl]methyl}
- Linezolid Impurity- (5R)-5-(aminomethyl)-3-(3-fluoro-4-morpholin-4-ylphenyl)-1,3-oxazolidin-2-one
- Fluticasone 17-Carboxylic Acid Propionate
- Alogliptine API- working std
- Alogliptine Stage-IA
- Alogliptine Stage-II
- Alogliptine Stage-III
- Alogliptine Stage-IV
- Dabigatran Etexylate working std.
- Dabigatran aldehyde Impurity
- 4-METHYLAMINO -3-NITROBENZOIC ACID
- Hexyl Chloroformate
- Ethyl 3-pyridin-2-ylamino-propanoate
- 2- 4-cyanophenyl Amino Acetic Acid
- Dabigatran Cyano Ester Impurity
- Dabigtran Methylamino impurity
- Dabigatran Amidine mesylate Impurity
- Dabigatran Amidine Impurity
- Dabigatran Amidine Acid Impurity
- Apixaban working std.
- 1-(4-aminophenyl)-3-morpholin-4-yl-5,6-dihydropyridin-2-1H-one
- 5-chloro-N-phenyl Pentanamide
- Apixaban Ester Intermediate
- Ethyl chloro-4-methoxyphenyl-hydrazono-acetate
- 1-4-nitrophenyl- piperidin-2-one
- 3,3-Dichloro-1-4-nitrophenyl-2-piperidinone
- 1-phenylpiperidin-2-one
- 3-morpholin-4-yl-1-4-nitrophenyl-5,6-dihydropyridin-2-1H-one
- Apixaban Impurity
- Apixaban Impurity-1
- Apixaban Impurity-2
- Apixaban Impurity MW:290.45
- p-Anisidine; p-Anisylamine
- Apremilast Working Std.
- Apremilast Enantiomer-R-Isomer
- S-1-3-Ethoxy-4-Methoxyphenyl-2-Methylsulfonyl ethanamine
- Apremilast Impurity
- Apremilast Impurity Nitro Apremilast
- Apremilast Impurity - Amino Apremilast
- 3-Acetamidophthalic Anhydride
- 3-Nitrophthalic Acid
- Sofosbuvir working std. Form-VI
- Sofosbuvir- D-Isomer
- Sofosbuvir Impurity- RP-Isomer of Sofosbuvir
- Sofosbuvir Dimer
- Sofosbuvir Impurity
- Pentaflourophenol
- Metronidazole Impurity-A
- Vitamin-E 50% powder
- Alfa Tocopherol (d-isomer) - USP
- Levetiracetam working std
- Aripiprazole Impurity-C
- (R)-()-3-Aminopiperidine dihydrochloride
- Tedizolid Impurity-
- (R)-3-(3-Fluoro-phenyl)-5-hydroxymethyl-oxazolidin-2-one
- Metformin Impurity-A
- (R)-Glycidyl Butyrate
- Metformin Impurity-D -Melamine
- Metformin Impurity-F
- Sodium Dicyanamide
- Guanidine
- Cyanomelamine
- Cilastatin Sodium working std.
- Cilastatin Impurity
- L-Cysteine
- Mesalamine working std
- Mesalazine Impurity-A
- Mesalazine Impurity-C
- Mesalamine Impurity-F
- Mesalamine Impurity-G
- Mesalamine Impurity-H
- Mesalamine Impurity-K
- Mesalamine Impurity-L
- Mesalamine Impurity-N
- Mesalamine Impurity
- Naproxen Impurity-J
- Naproxen Impurity-K
- Naproxen Impurity-L
- Naproxen Impurity-M
- Naproxen Impurity-N
- Cetirizine HCl working std
- 4-Chloro Benzhydrol
- Benzhydrol
- Benzhydrylpiperazine- BHP
- 3-Chlorobenzophenone
- S,S- isomer of DTTA salt
- Racemic Amine
- Tofacitinib Impurity- Couple
- Moxifloxacin Impurity
- Moxifloxacin Impurity
- Allopurinol Nitrile Impurity
- Tizanidine.HCl working std
- Bisoprolol Fumarate working std.
- Meloxicam working Std.
- Amlodipine working std.
- Meclozine Impurity-B
- Estradiol working std- USP
- Quinapril . HCl working std. - USP
- Tretinoin working std.- USP
- Isradipine-A (USP) Dehydro Isradipine
- 3-(Trifluoromethyl) cinnamic acid
- (R)-(+)-1-(1-Naphthyl) ethylamine
- Guanfacine .HCl working std
- Guanfacine Free Base
- Guanfacine Dimer Impurity
- 2,4-Dichlorophenyl Acetic Acid
- 2,6-Dichlorophenyl acetic acid
- Guanfacine Amide Impurity
- Isopropyl Methanesulfonate
- Tert-butyl methanesulfonate;
- Hexyl Methanesulfonate
- Tert-Butyl isopropyl ether TBIPE
- Doxazosin Related Compound-B
- Lansoprazole Impurity- D
- Methyl Ethane sulphonate (MES)
- Apremilast Standard
- Losartan
- Chlortalidone Impurity 8
- Brexpiprazole Impurity 6
- Brexpiprazole Impurity 8
- Aripiprazole Impurity 18
- Azithromycin Impurity B
- Paliperidone Impurity 5
- Apremilast Impurity D
- Acyclovir Impurity E
- Allopurinol Impurity C
- Alogliptin Related Compound 4
-
Pharmaceutical Building Block
- 1-(3-Methoxyphenyl)piperazine
- 4-Allyl-1-boc-piperidine4-carboxylic acid
- 1-Benzoyl-piperidin-4-one
- Ethyl 1-benzoyl-piperidine2-carboxylate
- Methyl piperidine4-carboxylate hydrochloride
- 4-dimethylamino butanal
- Methyl 1-boc-2-methyl-pyrrolidine-2-carboxylate
- 1-Benzoyl4-hydroxypiperidine
- 1-(3-Methoxyphenyl)piperazine dihydrochloride
- Ethyl 1-benzoyl-piperidine3-carboxylate
- N-(3-Chlorophenyl) formamide
- Ethyl piperidine2-carboxylate hydrochloride
- 4-Chlorophenylboronic acid
- Ethyl piperidine3-carboxylate hydrochloride
- 1-Boc-4-hydroxypiperidine
- Ethyl 1-benzyl-piperidine3-carboxylate
- Ethyl piperidine4-carboxylate hydrochloride
- Methyl thiophene-2-carboxylate
- Methyl 6-bromo-pyridine2-carboxylate
- 1-Boc4-methylsulfonyloxypiperidine
- 1-(3-Chloropropoxy) -4-nitrobenzene
- Methyl 6-iodo-pyridine2-carboxylate
- 1-Benzoylpiperidin4-yl acetate
- 3-Chlorosulfonyl benzoic acid
- Methyl 1-Boc-2-methylpiperidine2-carboxylate
- Methyl 1-benzoyl-piperidine2-carboxylate Hydrochloride
- Pyrrole-2-carboxaldehyde
- 1-Boc-4-methylene-piperidine
- 2-Amino-4-chloropyrimidine
- 1-Benzyl-4-piperidone
- Methyl 1-Boc-3-methylpiperidine3-carboxylate
- 4-Cyano phenylboronic acid
- Pyrrolidine-2-carboxamide
- Methyl 1-benzoyl-piperidine4-carboxylate Hydrochloride
- 2-Pyrazinamide
- 2-Amino-4-methoxypyrimidine
- Methyl 1-boc-4-methylpiperidine4-carboxylate
- Thiazolidine-2,4-dione
- Pyrazine-2-carboxylic acid
- Methyl 1-benzyl-piperidine2-carboxylate
- 1-Benzyl-piperidine2-carboxylic acid
- 2 4-Dibromophenol
- Thiophene-2-carbaldehyde oxime
- 1-Benzoylpiperidine
- 1,4-Dimethoxy-3-bromobenzene
- Methyl 2-allyl-1-boc-piperidine2-carboxylate
- 2- Methoxyphenylboronic acid
- 1-Benzyl-piperidine3-carboxylic acid
- Methyl 1-benzyl-piperidine3-carboxylate
- 1,4-Dimethoxy-3-nitrobenzene
- Methyl 3-allyl-1-boc-piperidine3-carboxylate
- Thiophene-3-carbaldehyde oxime
- 2-(2-Propenyloxy)-1-nitrobenzene
- 1-Benzyl-piperidine4-carboxylic acid
- 5-Bromo-2-formylpyridine
- Methyl 4-allyl-1-boc-piperidine4-carboxylate
- Methyl 1-benzyl-piperidine4-carboxylate
- 1,2-Dimethoxy benzene
- Thiophene-2-carboxaldehyde
- 1-Boc-4-piperidone
- 1,2-Bis(2-propenyloxy)benzene
- 2-Chloro-4-methoxypyrimidine
- 1-(3-Chlorophenyl) piperazine hydrochloride
- 1,4-Dimethoxybenzene
- 4-Propoxynitrobenzene
- 1-Boc nipecotamide
- 1-Boc-2-methylpiperidine2-carboxylic acid
- Thiophene-2-carboxamide
- Methyl 1-boc-piperidine2-carboxylate
- 2-(2,5-dimethoxybenzoyl) benzoic acid
- 1-Boc-3-methylpiperidine3-carboxylic acid
- Thiophene-2-carboxylic acid
- Methyl 1-boc-piperidine3-carboxylate
- 1-Boc nipecotic acid
- 1-Acetyl-piperidine-2-carboxylic acid
- Thiophene-3-carboxylic acid
- 1-Ethoxy carbonylpiperidine2-carboxylic acid
- 2,4-Dichloropyrimidine
- Methyl 1-boc-piperidine- 4-carboxylate
- 1-Acetyl-piperidine4-carboxylic acid
- 1-Boc-4-methylpiperidine4- carboxylic acid
- 3-(3,4-Dimethoxyphenyl) propionic acid
- 2-Allyl-1-boc-piperidine2-carboxylic acid
- Methyl piperidine2-carboxylate hydrochloride
- 2-Methoxy5-pyridineboronic acid
- Thiophene-2-methylamine
- Ethyl 1-boc-piperidine- 2-carboxylate
- 1-Ethoxy carbonylpiperidine4-carboxylic acid
- Methyl piperidine3-carboxylate hydrochloride
- 1,2-Benzenediacetic acid, dimethyl ester
- 3-Allyl-1-boc-piperidine3-carboxylic acid
- Thiophene-3-methylamine
- Ethyl 1-boc-piperidine- 3-carboxylate
- Ethyl 4-bromo-3-fluorobenzoate
- Ethyl 4-fluoro-2-nitrobenzoate
- Ethyl 3-methyl-4-nitrophenyl carbonate
- Ethyl 2-nitrobenzoate
- Ethyl 4-nitrophenyl carbonate
- Ethyl N-benzylglycinate
- 4-Fluoro-2-bromoaniline
- 5-Fluoro-2-hydroxyacetophenone
- 2-(5-Fluoro-2-methylbenzoyl)benzoic acid
- 4-Fluoro-2-nitrobenzamide
- 4-Fluoro-2-nitrobenzoic acid
- 4-Fluoro-2-nitrobenzoyl chloride
- 4-Fluoro-2-nitrobenzyl bromide
- 4-Fluoro-2-nitrotoluene
- 4-Fluoroacetanilide
- 4-Fluorophenyl acetate
- N-(4-Fluorophenyl)acrylamide
- 1-Ethoxy carbonylpiperidine3-carboxylic acid
- 3-Hydroxybenzyl alcohol
- 2-Hydroxyphenyl benzoate
- 4-Hydroxy phenylpyruvic acid
- 4-Iodobenzyl bromide
- 3-Isopropyl-4-ethoxybenzaldehyde
- 2-Isopropyl-1-ethoxybenzene
- 3-Isopropyl-4-methoxybenzaldehyde
- 2-Isopropyl-1-methoxybenzene
- 2-Methoxy-5-bromobenzaldehyde
- 4-Methoxy-3-nitrobenzyl bromide
- 2-Methoxy-6-nitrophenol
- 3-Methoxy acetanilide
- 4-Methoxybenzhydrol
- 4-Methoxy benzophenone
- 4-Methoxy benzophenone oxime
- 3-(4-Methoxy benzoyl)propionic acid
- 2-Methoxyphenol
- 4-Methoxyphenol
- 2-[(2-Methoxyphenoxy)methyl]oxirane
- 2-Methoxyphenyl benzoate
- 4-(Dimethylamino)butyraldehyde Diethyl Acetal
- N-(2-acetylphenyl)-2-chloroacetamide
- N-(3-ACETYLPHENYL)-2-CHLOROACETAMIDE
- N-(4-Acetylphenyl)-2-chloroacetamide
- Glycidyl 4-methoxyphenyl ether
- Glycidyl 3-methoxyphenyl ether
- Glycidyl 2-methylphenyl ether
- Allyl ether Diallyl ether
- 4-methoxy phenyl allyl ether
- N-Acetyl- Benzylamine
- N-(4-Acetylphenyl)- 2-propenamide
- N-(4-Acetylphenyl) methanesulfonamide
- N-Allyl-4-fluoroaniline
- 1-(Allyloxy)-4-nitrobenzene
- 1-Allyloxy-3-methyl-4-nitrobenzene
- 4-Amino-3-bromobenzoic acid
- 1-(4-Amino-3-bromophenyl) Ethanone
- 4-Amino--methylbenzyl alcohol
- 4-Aminobenzamide
- N-(2-Aminophenyl) Methanesulphonamide
- Benzaldehyde dimethyl acetal
- 2-Benzyloxy-5-bromobenzaldehyde
- 2-Benzyloxy-5-bromobenzyl alcohol
- 1-Benzyloxy-2-methyl benzene
- 5-Benzyloxy-2-nitrotoluene
- 2-(Benzyloxy) benzamide
- 4-(Benzyloxy)benzyl alcohol
- 4-Benzyloxyaniline hydrochloride
- 4-Benzyloxy Benzaldehyde
- 4-Bromo-3-fluorobenzoic acid
- 4-Bromo-2-hydroxyacetophenone
- 5-Bromo-2-hydroxybenzaldehyde
- 3-Bromo-6-hydroxybenzyl alcohol
- 1-(5-Bromo-2-hydroxyphenyl) 2-chloroethanone
- 5-Bromo-2-methoxyphenol
- 2-Bromo-6-methylphenol
- 2-Bromo-4'-cyanoacetophenone
- -Bromo cinnamaldehyde
- 1-(2-Bromoethoxy)-4-nitrobenzene
- 1,2-Bis(bromomethyl) benzene
- 1-(3-Bromopropoxy)-4-nitrobenzene
- 4-Butoxynitrobenzene
- tert-Butyl N-(4-fluorophenyl) carbamate
- tert-Butyl-(2-aminophenyl) carbamate
- tert-Butyl N-(3-chlorophenyl) carbamate
- Tert-Butyl 4-Nitrophenyl Carbonate
- 3-Carboxyphenyl boronic acid
- 4-Carboxyphenyl boronic acid
- 3-Chloroacetanilide
- Cleanchem Pyrazine-2-carboxylic acid
- tert-Butyl (2-Amino-2-methylpropyl) carbamate
- 1-(3-Ethoxy-4-methoxyphenyl)- 2-methylsulfonylethylamine
- 2-Acetyl-5-bromothiophene
- 2-Acetyl-5-chlorothiophene
- 2-Acetyl-5-cyanothiophene
- 1-Acetyl-pyrrolidine2-carboxylic acid
- 3-Acetylthiophene
- 2-Allyl-1-boc-proline
- 1-Benzoyl-pyrrolidine2-carboxylic acid
- 1-Benzyl-pyrrolidine2-carboxylic acid
- 1-Boc-2-methylproline
- 5-Chlorothiophene-2-carboxylic acid
- 1-Ethoxycarbonyl-pyrrolidine-2-carboxylicacid
- Ethyl 1-benzoyl-pyrrolidine-2-carboxylate
- Ethyl 1-benzyl-pyrrolidine-2-carboxylate
- Ethyl 1-boc-pyrrolidine-2-carboxylate
- Ethyl pyrrolidine-2-carboxylate hydrochloride
- Methyl 2-allyl-1-boc-pyrrolidine-2-carboxylate
- Methyl 1-benzoyl-pyrrolidine-2-carboxylate
- Methyl 1-benzyl-pyrrolidine-2-carboxylate
- Ethyl 1-benzyl-piperidine4-carboxylate
- Ethyl 1-benzyl-piperidine2-carboxylate
- 1-Boc-4-methoxypiperidine
- tert-Butyl N-(4-methylpyridin2-yl)carbamate
- 2-Iodo-6-methylpyridine
- 3-Methoxy phenylboronic acid
- 4-Methoxy phenylboronic acid
- 1-Acetyl-piperidine-3-carboxylic acid
- Methyl 4-bromo-3-fluorobenzoate
- Methyl 4-fluoro-2-nitrobenzoate
- Methyl 4-hydroxyphenylacetate
- Methyl 2-nitrobenzoate
- N-Methylformanilide
- 3-Nitroacetanilide
- Methyl 1-benzoyl-piperidine3-carboxylate Hydrochloride
- 3-Nitroacetophenone
- 2-Nitrobenzamide
- 2-Nitrobenzoic acid
- 2-Nitrobenzoyl chloride
- 2-Nitrobenzyl bromide
- 1-(4-Nitrophenoxy)-2,3-epoxypropane
- N-(3-Nitrophenyl) Benzamide
- N-(3-Nitrophenyl) Methanesulfonamide
- 3-Nitrotrifluoro Acetanilide
- Ethyl 1-boc-piperidine- 4-carboxylate
- 3-Phenoxybenzyl alcohol
- 3-Phenoxybenzyl chloride
- Phenyl acrylate
- Phenylboronic acid
- 1,2-Phenylenediacetic acid
- 1,2-Phenylenediaceto nitrile
- 2-Phenylethyl acrylate
- Methyl 1-boc-pyrrolidine-3-carboxylate
- Alogliptin Impurity 2
- Apremilast
-
Nitrosoamine / Genotoxic standards
- Contact Us

Rending quality & reliable services like Custom Technology Development, Contract Research Development, API Synthesis, Testing Facility, etc. and providing complementary products like Intermediates, Bulk Chemicals, Flavours and many more.
About Us
Cleanchem Laboratories LLP is an independent reliable R&D based custom manufacturing company (CRAMS) delivering its numerous leading products to pharmaceutical, chemical, Sulfate Impurities, clinical research, specialty chemical, academic and government research institutions and healthcare industry. Cleanchem is fully research driven organization dealing with custom synthesis of impurity reference standards, NCE Building blocks, specialty chemicals, intermediates, complex organic chemicals for biomedical and pharmaceutical research. We also provide supplementary products such as secondary reference standards which are compared to USP, IP, EP or BP and accompanied with an advanced certificate of analysis (CoA).
Our motto is To develop all the chemical products and processes environmental benign, high quality and cost effective. Our
manufacturing processes are majorly based on catalysis, which are
CLEAN and GREEN taking an account on environment concern and global
warming. Our strengthen workforce provide rapid response in both the
quotes and the delivery of the product to the customers. This
facilitates harmonized feedback from customers. We also respond to the
concerns and needs of customers very promptly, efficiently and
maintaining the confidentiality of their personal information.
Mission and Vision
- To develop clean and green chemical processed for manufacturing of Abacavir Sulfate Impurities and allied products
- To develop alternative, safer and eco-friendly products and processes
- To be recognised as a reliable service provider for pharma, chemical and healthcare products industry in the world
- To provide superior value to our customers by innovation, focused and specialized
- To create a safe and sustainable work environment for people and giving opportunity for their improvement
- To promote learning, innovation and leads towards excellence
Contact Details
Navi Mumbai, Maharashtra, India
![]() |
CLEANCHEM LABORATORIES
All Rights Reserved.(Terms of Use) Developed and Managed by Infocom Network Private Limited. |