4-Methyl-2-thiophen-2-ylthiazole-5-carbonyl chloride

4-甲基-2-(噻吩-2-基)噻唑-5-甲酰氯

4-Methyl-2-thiophen-2-ylthiazole-5-carbonyl chloride (CAS 640743-63-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H6ClNOS2 and a molecular weight of 243.7 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 640743-63-1
Jingsj CID: J-732569-2
Molecular Formula: C₉H₆ClNOS₂
Chinese Name: 4-甲基-2-(噻吩-2-基)噻唑-5-甲酰氯
Molecular Weight: 243.7 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

No offers for this compound yet.

Request a quote

Frequently Asked Questions

What is the CAS number of 4-Methyl-2-thiophen-2-ylthiazole-5-carbonyl chloride?

The CAS number of 4-Methyl-2-thiophen-2-ylthiazole-5-carbonyl chloride is 640743-63-1.

What are the molecular formula and molecular weight of 4-Methyl-2-thiophen-2-ylthiazole-5-carbonyl chloride?

4-Methyl-2-thiophen-2-ylthiazole-5-carbonyl chloride has molecular formula C9H6ClNOS2 and molecular weight 243.7 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. "4-Methyl-2-thiophen-2-ylthiazole-5-carbonyl chloride (CAS 640743-63-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-732569-2 (accessed 2026-10-23).

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