Clopidogrel Sulfonated Impurity

Name: Clopidogrel Sulfonated Impurity
Brand: Vaqora Chemicals
SKU: VQ-029886

About Clopidogrel Sulfonated Impurity

Clopidogrel Sulfonated Impurity (CAS 2173294-69-2) is an impurity of Clopidogrel offered by Vaqora Chemicals. With the molecular formula C16H16ClNO5S2, it has a molar mass of 401.9 g/mol. Systematically, it is named 5-[(1S)-1-(2-chlorophenyl)-2-methoxy-2-oxoethyl]-6,7-dihydro-4H-thieno[3,2-c]pyridine-2-sulfonic acid. It is also known as Clopidogrel Impurity 22.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Pharmaceutical QC and development laboratories use this impurity standard of Clopidogrel to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Clopidogrel Sulfonated Impurity 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 Sulfonated Impurity
Catalogue No.	VQ-029886
CAS Number	2173294-69-2
IUPAC name	5-[(1S)-1-(2-chlorophenyl)-2-methoxy-2-oxoethyl]-6,7-dihydro-4H-thieno[3,2-c]pyridine-2-sulfonic acid
Molecular formula	C₁₆H₁₆ClNO₅S₂
Molecular weight	401.9 g/mol
Exact mass	401.0158
Grade	Reference Standard
HSN code	38229090
InChIKey	YMPHZRZZMLUNKA-HNNXBMFYSA-N
SMILES	COC(=O)[C@H](C1=CC=CC=C1Cl)N2CCC3=C(C2)C=C(S3)S(=O)(=O)O
PubChem CID	152546549

Physical properties
Physical form	Solid
LogP (XLogP3)	0.6
H-bond donors / acceptors	1 / 7
TPSA	121 Å²

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 Sulfonated Impurity?

The CAS Registry Number of Clopidogrel Sulfonated Impurity is 2173294-69-2. It is also known as Clopidogrel Impurity E (Clopidogrel Sulfonated Impurity), Clopidogrel Impurity 22.

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

Clopidogrel Sulfonated Impurity has the molecular formula C16H16ClNO5S2 and a molecular weight of 401.9 g/mol. Its IUPAC name is 5-[(1S)-1-(2-chlorophenyl)-2-methoxy-2-oxoethyl]-6,7-dihydro-4H-thieno[3,2-c]pyridine-2-sulfonic acid.

What is Clopidogrel Sulfonated Impurity used for?

Clopidogrel Sulfonated Impurity 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 Sulfonated Impurity can I order?

We supply Clopidogrel Sulfonated Impurity 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 Sulfonated Impurity?

Yes. Every lot of Clopidogrel Sulfonated Impurity 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 Sulfonated Impurity be shipped internationally?

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