Clopidogrel Impurity 2

Name: Clopidogrel Impurity 2
Brand: Vaqora Chemicals
SKU: VQ-025061

About Clopidogrel Impurity 2

Vaqora Chemicals supplies Clopidogrel Impurity 2, an impurity of Clopidogrel registered under CAS number 1396607-49-0. Its molecular formula is C16H15BrClNO2S and its molecular weight is 400.7 g/mol. Systematically, it is named methyl (2S)-2-(2-chlorophenyl)-2-(6,7-dihydrothieno[3,2-c]pyridin-5-ium-5-yl)acetate bromide. Alternative names: Clopidogrel Pyridinium Bromide Impurity and Clopidogrel Pyridinium Bromide(S-isomer).

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Handle it with standard laboratory precautions and appropriate personal protective equipment.

As a characterised impurity of Clopidogrel, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. It is used across pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Clopidogrel Impurity 2 in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Clopidogrel

View every impurity, metabolite and intermediate we list for Clopidogrel.

Clopidogrel impurities

Specifications & identifiers

Chemical identifiers
Product name	Clopidogrel Impurity 2
Catalogue No.	VQ-025061
CAS Number	1396607-49-0
IUPAC name	methyl (2S)-2-(2-chlorophenyl)-2-(6,7-dihydrothieno[3,2-c]pyridin-5-ium-5-yl)acetate bromide
Molecular formula	C₁₆H₁₅BrClNO₂S
Molecular weight	400.7 g/mol
Exact mass	398.9695
Grade	Reference Standard
HSN code	38229090
InChIKey	KEWLMQVQNGJIKW-RSAXXLAASA-M
SMILES	COC(=O)[C@H](C1=CC=CC=C1Cl)[N+]2=CC3=C(CC2)SC=C3.[Br-]
PubChem CID	131873419

Physical properties
Physical form	Solid
H-bond donors / acceptors	0 / 4
TPSA	57.6 Å²
Synonyms	Clopidogrel Pyridinium Bromide Impurity, Clopidogrel Pyridinium Bromide(S-isomer), Clopidogrel Pyridinium Bromide Impurity (S-isomer), Clopidogrel Impurity 2 (Clopidogrel Iminium Impurity), Clopidogrel pyridinium bromide, Clopidogrel Impurity P, Clopidogrel Impurity 29, Clopidogrel Pyridinium Bromide ImpurityQ: What is, Clopidogrel Pyridinium Bromide Impurity Q: What is the CAS Number of

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Clopidogrel Impurity 2?

The CAS Registry Number of Clopidogrel Impurity 2 is 1396607-49-0. It is also known as Clopidogrel Pyridinium Bromide Impurity, Clopidogrel Pyridinium Bromide(S-isomer), Clopidogrel Pyridinium Bromide Impurity (S-isomer).

What is the molecular formula and molecular weight of Clopidogrel Impurity 2?

Clopidogrel Impurity 2 has the molecular formula C16H15BrClNO2S and a molecular weight of 400.7 g/mol. Its IUPAC name is methyl (2S)-2-(2-chlorophenyl)-2-(6,7-dihydrothieno[3,2-c]pyridin-5-ium-5-yl)acetate bromide.

What is Clopidogrel Impurity 2 used for?

Clopidogrel Impurity 2 is supplied as a characterised reference material related to Clopidogrel. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Clopidogrel Impurity 2 can I order?

We supply Clopidogrel Impurity 2 in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Clopidogrel Impurity 2?

Yes. Every lot of Clopidogrel Impurity 2 is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Clopidogrel Impurity 2 be shipped internationally?

Yes. We export Clopidogrel Impurity 2 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.