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(±)-Clopidogrel hydrochloride

Also known as: Clopidogrel hydrochloride (racemic), Racemic clopidogrel hydrochloride, (±)-Clopidogrel (hydrochloride), Methyl 2-(2-chlorophenyl)-2-(6,7-dihydro-4H-thieno[3,2-c]pyridin-5(4H)-yl)acetate hydrochloride, Methyl 2-(4,5,6,7-tetrahydrothieno[3,2-c]pyridin-5-yl)-2-(2-chlorophenyl)acetate hydrochloride, Clopidogrel hydrochloride CRS, Thieno[3,2-c]pyridine-5(4H)-acetic acid, α-(2-chlorophenyl)-6,7-dihydro-, methyl ester, hydrochloride, α-(2-Chlorophenyl)-6,7-dihydro-thieno[3,2-c]pyridine-5(4H)-acetic acid, methyl ester hydrochloride, T56 BS GN&TJ GYR BG&VO1

(±)-Clopidogrel hydrochloride (CAS 90055-48-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C16H16ClNO2S and a molecular weight of 321.822 g/mol. Key properties include a boiling point of 423.7±45.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 210.0±28.7 °C. No supplier offers are currently listed; request a quote. Record last updated Nov 2, 2026.

CAS No.
90055-48-4
Jingsj CID
J-1363824-9
Molecular Formula
C16H16ClNO2S
Molecular Weight
321.822 g/mol
Category
Organic Acids
Last updated
11/2/2026
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Physicochemical Properties

Boiling Point423.7±45.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point210.0±28.7 °C
Exact Mass321.059021
PSA68.78000
LogP4.23
Vapor Pressure0.0±1.0 mmHg at 25°C
Refractive Index1.617

Frequently Asked Questions

What is the CAS number of (±)-Clopidogrel hydrochloride?

The CAS number of (±)-Clopidogrel hydrochloride is 90055-48-4.

What are the molecular formula and molecular weight of (±)-Clopidogrel hydrochloride?

(±)-Clopidogrel hydrochloride has molecular formula C16H16ClNO2S and molecular weight 321.822 g/mol.

What are the upstream and downstream products of (±)-Clopidogrel hydrochloride?

For (±)-Clopidogrel hydrochloride, Upstream Products: Clopidogrel EP Impurity A, Dimethyl sulfate, Clopidogrel hydrogen sulfate; Downstream Products: Clopidogrel, Clopidogrel hydrogen sulfate, Clopidogrel bisulfate.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "(±)-Clopidogrel hydrochloride (CAS 90055-48-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1363824-9 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.