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Home/Compounds/Pharmaceutical Intermediate/Clopidogrel Related Compound B
C16H17Cl2NO2S
358.3 g/mol
Pharmaceutical Intermediate

Methyl (2-chlorophenyl)(4,7-dihydrothieno(2,3-c)pyridin-6(5H)-yl)acetate--hydrogen chloride (1/1)

CAS144750-52-7
Category
Pharmaceutical Intermediate
Compound Class
Amine
Primary Use
Pharmaceutical Intermediate

This compound is a hydrochloride salt of a methyl ester derivative used primarily as a reference standard for clopidogrel impurity testing. It serves as a quality control tool in pharmaceutical manufacturing to identify and quantify the specified related substance.

Clopidogrel impurity reference standard for analytical testingQuality control in pharmaceutical manufacturing

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

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CAS 144750-52-7

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Related Compounds

SimilarStructure SimilarSimilarity 0.84

(±)-clopidogrel bisulfate

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pharmaceutical raw material

ReferenceSame Category

N-(2-Cyanoacetyl)urea

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pharmaceutical intermediate

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Potassium titanyl oxalate

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pharmaceutical intermediate

ReferenceSame Category

2-Bromo-3,5-dichloropyridine

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pharmaceutical intermediate

ReferenceSame Category

(S)-5-Bromo-3-(1-(2,6-dichloro-3-fluorophenyl)ethoxy)pyridin-2-amine

CAS1448326-33-7

pharmaceutical intermediate

Referencestereoisomer of

Clopidogrel EP Impurity B

CAS1396841-05-6

pharmaceutical intermediate

Identifiers
IUPAC Name

methyl 2-(2-chlorophenyl)-2-(5,7-dihydro-4H-thieno[2,3-c]pyridin-6-yl)acetate;hydrochloride

InChIKey

SYAKRIYLSOOCKW-UHFFFAOYSA-N

SMILES

COC(=O)C(C1=CC=CC=C1Cl)N2CCC3=C(C2)SC=C3.Cl

Synonyms (18)
  • Clopidogrel USP Related Compound B
  • rac-Clopidogrel Hydrochloride