4-(5-Chlorothiophen-3-yl)azetidin-2-one

4-(5-氯噻吩-3-基)氮杂环丁-2-酮

4-(5-Chlorothiophen-3-yl)azetidin-2-one (CAS 1690627-64-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H6ClNOS and a molecular weight of 187.65 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1690627-64-5
Jingsj CID: J-683077-1
Molecular Formula: C₇H₆ClNOS
Chinese Name: 4-(5-氯噻吩-3-基)氮杂环丁-2-酮
Molecular Weight: 187.65 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-(5-Chlorothiophen-3-yl)azetidin-2-one?

The CAS number of 4-(5-Chlorothiophen-3-yl)azetidin-2-one is 1690627-64-5.

What are the molecular formula and molecular weight of 4-(5-Chlorothiophen-3-yl)azetidin-2-one?

4-(5-Chlorothiophen-3-yl)azetidin-2-one has molecular formula C7H6ClNOS and molecular weight 187.65 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-(5-Chlorothiophen-3-yl)azetidin-2-one (CAS 1690627-64-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-683077-1 (accessed 2026-10-23).

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