Clopidogrel EP Impurity F

About Clopidogrel EP Impurity F

Clopidogrel EP Impurity F is a pharmacopeial impurity of Clopidogrel carrying the CAS registry number 141109-20-8. Its molecular formula is C15H16ClNO2S and its molecular weight is 309.8 g/mol. Systematically, it is named methyl (2S)-2-(2-chlorophenyl)-2-(2-thiophen-2-ylethylamino)acetate. It is also known as Clopidogrel EP Impurity F (Free Base) or Clopidogrel Hydrochloride - Impurity F.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Good laboratory practice and suitable PPE are recommended during handling.

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.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Clopidogrel EP Impurity F is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Pharmacopeial method verification
Impurity profiling
QC release testing
ANDA / DMF filings

Industries

Related to Clopidogrel

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

Clopidogrel impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Clopidogrel EP Impurity F
Catalogue No.	VQ-029880
CAS Number	141109-20-8
IUPAC name	methyl (2S)-2-(2-chlorophenyl)-2-(2-thiophen-2-ylethylamino)acetate
Molecular formula	C₁₅H₁₆ClNO₂S
Molecular weight	309.8 g/mol
Exact mass	309.059
Grade	Reference Standard
HSN code	38229090
InChIKey	PAOGEKGFTGONII-AWEZNQCLSA-N
SMILES	COC(=O)[C@H](C1=CC=CC=C1Cl)NCCC2=CC=CS2
PubChem CID	11120447

Physical properties
Physical form	Solid
LogP (XLogP3)	3.7
H-bond donors / acceptors	1 / 4
TPSA	66.6 Å²
Synonyms	Clopidogrel EP Impurity F (Free Base), Clopidogrel Hydrochloride - Impurity F, Clopidogrel Thienylthyl Impurity, Methyl (alphaS)-2-chloro-alpha-((2-(2-thienyl)ethyl)amino)benzeneacetate, (S)-Methyl 2-(2-chlorophenyl)-2-((2-(thiophen-2-yl)ethyl)amino)acetate, (+)-(S)-Methyl alpha-[[2-(2-thienyl)ethyl]amino]-alpha-(2-chlorophenyl)acetate, Methyl (2S)-2-(2-chlorophenyl)-2-((2-(thiophen-2-yl)ethyl)amino)acetate, Benzeneacetic acid, 2-chloro-alpha-[[2-(2-thienyl)ethyl]amino]-, methyl ester, (alphaS)-, (+)-(S)-Methyl alpha-((2-(2-thienyl)ethyl)amino)-alpha-(2-chlorophenyl)acetate, Benzeneacetic acid, 2-chloro-alpha-((2-(2-thienyl)ethyl)amino)-, methyl ester, (alphaS)-, (S)-Methyl2-(2-chlorophenyl)-2-((2-(thiophen-2-yl)ethyl)amino)acetate, Methyl (2S)-(2-chlorophenyl){[2-(thiophen-2-yl)ethyl]amino}acetate

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 EP Impurity F?

The CAS Registry Number of Clopidogrel EP Impurity F is 141109-20-8. It is also known as Clopidogrel EP Impurity F (Free Base), Clopidogrel Hydrochloride - Impurity F, Clopidogrel Thienylthyl Impurity.

What is the molecular formula and molecular weight of Clopidogrel EP Impurity F?

Clopidogrel EP Impurity F has the molecular formula C15H16ClNO2S and a molecular weight of 309.8 g/mol. Its IUPAC name is methyl (2S)-2-(2-chlorophenyl)-2-(2-thiophen-2-ylethylamino)acetate.

What is Clopidogrel EP Impurity F used for?

Clopidogrel EP Impurity F 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 EP Impurity F can I order?

We supply Clopidogrel EP Impurity F 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 EP Impurity F?

Yes. Every lot of Clopidogrel EP Impurity F 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 EP Impurity F be shipped internationally?

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