Impurity reference standards
Clopidogrel impurities & reference standards
Characterised Clopidogrel impurities, degradation products and related compounds for analytical method development, validation, QC release and regulatory filings.
90reference materials
1nitrosamine impurities
2isotope-labelled
COAHPLC · NMR · MS on request
(R)-Methyl 2-amino-2-(2-chlorophenyl)acetate hydrochloride
- CAS
- 212838-70-5
- Formula
- C9H11Cl2NO2
- MW
- 236.09 g/mol
VQ-012789
(S)-Methyl 2-amino-2-phenylacetate hydrochloride
- CAS
- 15028-39-4
- Formula
- C9H12ClNO2
- MW
- 201.65 g/mol
VQ-036407
2-((2-Chlorophenyl)(2-(thiophen-2-yl)ethyl)amino)acetonitrile
- CAS
- 216249-33-1
- Formula
- C14H13ClN2S
- MW
- 276.78 g/mol
VQ-047369
2-(2-Chlorophenyl)-2-((2-(thiophen-2-yl)ethyl)amino)acetic acid hydrochloride
- CAS
- 1015247-86-5
- Formula
- C14H15Cl2NO2S
- MW
- 332.24 g/mol
VQ-029892
![4,5,6,7-Tetrahydrothieno[2,3-c]pyridine Hydrochloride chemical structure](/media/structures/VQEOIFRMJGFLQH-UHFFFAOYSA-N.svg)
4,5,6,7-Tetrahydrothieno[2,3-c]pyridine Hydrochloride
- CAS
- 28783-38-2
- Formula
- C7H10ClNS
- MW
- 175.68 g/mol
VQ-027571
![6,7-Dihydrothieno[3,2-c]pyridine chemical structure](/media/structures/NVWLCUBMMDJESN-UHFFFAOYSA-N.svg)
cis-Clopidogrel-MP Derivative (Pair of Enantiomers)
- CAS
- 1122047-98-6
- Formula
- C25H26ClNO6S
- MW
- 504 g/mol
VQ-036411
FAQs — Clopidogrel impurities
Which Clopidogrel impurities do you supply?
We list 90 Clopidogrel-related reference materials, including process impurities, degradation products, nitrosamine impurities, stable-isotope-labelled standards and related compounds. Each is supplied with a COA, and characterisation data (HPLC, 1H-NMR, MS, IR) can be provided on request.
What are Clopidogrel impurity standards used for?
They are used for analytical method development and validation, impurity identification and quantification, forced-degradation and stability studies, and to support ANDA, DMF and other regulatory submissions under ICH Q3A/Q3B (and ICH M7 for mutagenic impurities).
Can you synthesise a Clopidogrel impurity that is not listed?
Yes. Our custom synthesis service can prepare and characterise unlisted impurities, metabolites and labelled analogues from milligram to gram scale. Share the structure or name and required quantity for a quotation.
Request Clopidogrel impurity standards
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