3-Chloro-5,7-dimethyl-1-benzothiophene-2-carbonitrile

3-氯-5,7-二甲基-1-苯并噻吩-2-甲腈

3-Chloro-5,7-dimethyl-1-benzothiophene-2-carbonitrile (CAS 2138562-12-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H8ClNS and a molecular weight of 221.71 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2138562-12-4
Jingsj CID: J-789334-4
Molecular Formula: C₁₁H₈ClNS
Chinese Name: 3-氯-5,7-二甲基-1-苯并噻吩-2-甲腈
Molecular Weight: 221.71 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3-Chloro-5,7-dimethyl-1-benzothiophene-2-carbonitrile?

The CAS number of 3-Chloro-5,7-dimethyl-1-benzothiophene-2-carbonitrile is 2138562-12-4.

What are the molecular formula and molecular weight of 3-Chloro-5,7-dimethyl-1-benzothiophene-2-carbonitrile?

3-Chloro-5,7-dimethyl-1-benzothiophene-2-carbonitrile has molecular formula C11H8ClNS and molecular weight 221.71 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "3-Chloro-5,7-dimethyl-1-benzothiophene-2-carbonitrile (CAS 2138562-12-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-789334-4 (accessed 2026-10-24).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.