Back to top
91-937-2288599
Send SMS Send Inquiry
Welcome !

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.


Product Showcase

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


Brexpiprazole Impurity 19
Brexpiprazole Impurity 19
Chlortalidone Impurity 2
Chlortalidone Impurity 2
Aripiprazole
Aripiprazole
3-Acetamidophthalic Anhydride
3-Acetamidophthalic Anhydride
Aripiprazole Impurity C
Aripiprazole Impurity C
Azithromycin-13C-d3
Azithromycin-13C-d3
Vitamin-E 50% powder
Vitamin-E 50% powder
Azathioprine Impurity C
Azathioprine Impurity C
Azithromycin  Impurity H
Azithromycin Impurity H
Chlortalidone Working standard
Chlortalidone Working standard
Dabigatran Acid Impurity, O-Desethyl Dabigatran Etexilate
Dabigatran Acid Impurity, O-Desethyl Dabigatran Etexilate
Acyclovir  Impurity Q (Mixture of Isomers)
Acyclovir Impurity Q (Mixture of Isomers)
Apremilast Impurity 3
Apremilast Impurity 3
Acitretin Impurity 4
Acitretin Impurity 4
Alogliptin WS
Alogliptin WS
THPAI (1R,2S)-cyclohex-4-ene-1,2-dicarboxylic acid
THPAI (1R,2S)-cyclohex-4-ene-1,2-dicarboxylic acid
2-Cyanobenzoic acid
2-Cyanobenzoic acid
Azacitidine WS
Azacitidine WS
THPI (3aR,7aS)-3a,4,7,7a-tetrahydro-1H-isoindole-1,3(2H)-dione
THPI (3aR,7aS)-3a,4,7,7a-tetrahydro-1H-isoindole-1,3(2H)-dione
Azacitidine Impurity 9
Azacitidine Impurity 9
Azathioprine  Impurity E Sodium Salt
Azathioprine Impurity E Sodium Salt
Isopropyl ethane sulphonate(IPES)
Isopropyl ethane sulphonate(IPES)
Azathioprine  Impurity G (Thiamiprine)
Azathioprine Impurity G (Thiamiprine)
Aceclofenac Impurity I
Aceclofenac Impurity I
Alogliptin Related Compound 24
Alogliptin Related Compound 24
Alogliptin Related Compound 22
Alogliptin Related Compound 22
1,2-Bis(bromomethyl) benzene
1,2-Bis(bromomethyl) benzene
1-Benzoyl¬4-hydroxypiperidine
1-Benzoyl¬4-hydroxypiperidine
N-(3-ACETYLPHENYL)-2-CHLOROACETAMIDE
N-(3-ACETYLPHENYL)-2-CHLOROACETAMIDE
Ethyl 1-benzyl-piperidine¬4-carboxylate
Ethyl 1-benzyl-piperidine¬4-carboxylate
1-Benzyl-4-piperidone
1-Benzyl-4-piperidone
2-Bromo-6-methylphenol
2-Bromo-6-methylphenol
1-(3-Chlorophenyl) piperazine hydrochloride
1-(3-Chlorophenyl) piperazine hydrochloride
1-(4-Amino-3-bromophenyl) Ethanone
1-(4-Amino-3-bromophenyl) Ethanone
N-(4-Acetylphenyl)- 2-propenamide
N-(4-Acetylphenyl)- 2-propenamide
1-Boc-4-methylene-piperidine
1-Boc-4-methylene-piperidine
tert-Butyl N-(3-chlorophenyl) carbamate
tert-Butyl N-(3-chlorophenyl) carbamate
1-Ethoxycarbonyl-pyrrolidine-2-carboxylicacid
1-Ethoxycarbonyl-pyrrolidine-2-carboxylicacid
tert-Butyl N-(4-fluorophenyl) carbamate
tert-Butyl N-(4-fluorophenyl) carbamate
R-Apremilast  , Apremilast R-Isomer
R-Apremilast , Apremilast R-Isomer