2-Cyano-5,7-dimethyl-1-benzothiophene-3-sulfonyl chloride

2-氰基-5,7-二甲基-1-苯并噻吩-3-磺酰氯

2-Cyano-5,7-dimethyl-1-benzothiophene-3-sulfonyl chloride (CAS 2138537-45-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H8ClNO2S2 and a molecular weight of 285.8 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2138537-45-6
Jingsj CID: J-378399-9
Molecular Formula: C₁₁H₈ClNO₂S₂
Chinese Name: 2-氰基-5,7-二甲基-1-苯并噻吩-3-磺酰氯
Molecular Weight: 285.8 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 2-Cyano-5,7-dimethyl-1-benzothiophene-3-sulfonyl chloride?

The CAS number of 2-Cyano-5,7-dimethyl-1-benzothiophene-3-sulfonyl chloride is 2138537-45-6.

What are the molecular formula and molecular weight of 2-Cyano-5,7-dimethyl-1-benzothiophene-3-sulfonyl chloride?

2-Cyano-5,7-dimethyl-1-benzothiophene-3-sulfonyl chloride has molecular formula C11H8ClNO2S2 and molecular weight 285.8 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. "2-Cyano-5,7-dimethyl-1-benzothiophene-3-sulfonyl chloride (CAS 2138537-45-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-378399-9 (accessed 2026-10-24).

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