3-(4-Bromo-5-chlorothiophen-2-yl)prop-2-enal

3-(4-溴-5-氯噻吩-2-基)丙-2-烯醛

3-(4-Bromo-5-chlorothiophen-2-yl)prop-2-enal (CAS 1603939-18-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H4BrClOS and a molecular weight of 251.53 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1603939-18-9
Jingsj CID: J-680746-1
Molecular Formula: C₇H₄BrClOS
Chinese Name: 3-(4-溴-5-氯噻吩-2-基)丙-2-烯醛
Molecular Weight: 251.53 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 3-(4-Bromo-5-chlorothiophen-2-yl)prop-2-enal?

The CAS number of 3-(4-Bromo-5-chlorothiophen-2-yl)prop-2-enal is 1603939-18-9.

What are the molecular formula and molecular weight of 3-(4-Bromo-5-chlorothiophen-2-yl)prop-2-enal?

3-(4-Bromo-5-chlorothiophen-2-yl)prop-2-enal has molecular formula C7H4BrClOS and molecular weight 251.53 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-(4-Bromo-5-chlorothiophen-2-yl)prop-2-enal (CAS 1603939-18-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-680746-1 (accessed 2026-10-25).

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