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Merck
CN

1140597

USP

Clopidogrel Related Compound B

United States Pharmacopeia (USP) Reference Standard

Synonym(s):

(RS)-Methyl (2-chlorophenyl)-4,5-dihydrothieno[2,3-c]pyridine-6(7H)-acetate hydrochloride

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About This Item

Empirical Formula (Hill Notation):
C16H16ClNO2S · HCl
CAS Number:
144750-52-7
Molecular Weight:
358.28
NACRES:
NA.24
PubChem Substance ID:
329749437
UNSPSC Code:
41116107
MDL number:
MFCD22375692

Key Documents

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Product Name

Clopidogrel Related Compound B, United States Pharmacopeia (USP) Reference Standard

InChI

1S/C16H16ClNO2S.ClH/c1-20-16(19)15(12-4-2-3-5-13(12)17)18-8-6-11-7-9-21-14(11)10-18;/h2-5,7,9,15H,6,8,10H2,1H3;1H

SMILES string

O=C(OC)C(N1CCC(C=CS2)=C2C1)C3=CC=CC=C3Cl.Cl

InChI key

SYAKRIYLSOOCKW-UHFFFAOYSA-N

grade

pharmaceutical primary standard

API family

clopidogrel, clopidogrel

manufacturer/tradename

USP

application(s)

pharmaceutical (small molecule)

format

neat

Related Categories

Analysis Note

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

Application

Clopidogrel Related Compound B USP reference standard for use in specified quality tests and assays. 

Also used to prepare standard, system suitability stock, and system suitability solution during the assay and impurity analysis of clopidogrel bisulfate and clopidogrel tablets by using liquid chromatography coupled with UV detector.

General description

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.For further information and support please go to the website of the issuing Pharmacopoeia.

Other Notes

Sales restrictions may apply.

pictograms

Corrosion
GHS05

signalword

Danger

hcodes

H314,H412

Hazard Classifications

Aquatic Chronic 3 - Skin Corr. 1B

Storage Class

8A - Combustible corrosive hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

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Clopidogrel Bisulfate
USP43-NF38: United States Pharmacopeia and National Formulary
United States Pharmacopeia, 38(1), 1109-1109 (2020)
Clopidogrel Tablets
USP43-NF38: United States Pharmacopeia and National Formulary
United States Pharmacopeia, 33(1), 1111-1111 (2020)

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