Custom Research
Contract Research and Custom Technology development.
R&D
R&D Infrastructure of 20,000 Sq. Ft area
TEAM
70+ Employees
Markets
Across the globe

About Cleanchem
Cleanchem laboratories LLP is an independent reliable R&D based custom manufacturing company (CRAMS) delivering its numerous leading products to pharmaceutical, chemical, clinical research, speciality chemical, academic and government research institutions and healthcare industry. Cleanchem is fully research driven organization dealing with custom synthesis of Impurity reference standards, Metabolites, Agrochemical Impurities, NCE Building blocks, Speciality chemicals, intermediates, complex organic chemicals for biomedical and pharmaceutical research.(CoA).
Featured Products

Amlodipine EP Impurity A
- Cat No.: CL-A044002
- CAS No.: 88150-62-3
- Mol. Formula: C28H27ClN2O7

Amlodipine EP Impurity B
- Cat No.: CL-A044003
- CAS No.: 721958-72-1
- Mol. Formula: C29H32ClN3O7

Amlodipine EP Impurity C
- Cat No.: CL-A044004
- CAS No.: 721958-74-3
- Mol. Formula: NA

Amlodipine EP Impurity E
- Cat No.: CL-A044006
- CAS No.: 140171-65-9
- Mol. Formula: C21H27ClN2O5
Our Services
- Direct Mass Analysis
- LCMS/MS Method Development
- Unknown Impurity Identification by Mass
- HPLC Routine Analysis & Method Development
- Preparative HPLC Purification
- Flash Chromatography Purification
- Unknown Impurity Isolation , Characterization & Identification
We are supporting to various industries by delivering world class, cost effective, robust and safer technology by our in house R&D with confidentiality.
We've Done A Lot's, Let's Check Some
Our Latest Research
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Our Clients
Our doctors include highly qualified male and female practitioners
who come from a range of backgrounds and bring a diversity of skills.




