3-(4-Bromo-2-thienyl)acrylic acid

3-(4-溴-2-噻吩)丙烯酸

Also known as: 3-(4-Bromothiophen-2-yl)acrylic acid, 2-Propenoic acid, 3-(4-bromo-2-thienyl)-, 3-(4-Bromo-2-thienyl)-2-propenoic acid, RARECHEM BK HC S241, (E)-3-(4-bromothiophen-2-yl)prop-2-enoic acid

3-(4-Bromo-2-thienyl)acrylic acid (CAS 144558-44-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C7H5BrO2S and a molecular weight of 233.08200 g/mol. It is also known as 3-(4-Bromothiophen-2-yl)acrylic acid, 2-Propenoic acid, 3-(4-bromo-2-thienyl)- and 3-(4-Bromo-2-thienyl)-2-propenoic acid. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 144558-44-1
Jingsj CID: J-1518464-9
Molecular Formula: C₇H₅BrO₂S
Chinese Name: 3-(4-溴-2-噻吩)丙烯酸
Molecular Weight: 233.08200 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-2-thienyl)acrylic acid?

The CAS number of 3-(4-Bromo-2-thienyl)acrylic acid is 144558-44-1.

What are the molecular formula and molecular weight of 3-(4-Bromo-2-thienyl)acrylic acid?

3-(4-Bromo-2-thienyl)acrylic acid has molecular formula C7H5BrO2S and molecular weight 233.08200 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-2-thienyl)acrylic acid (CAS 144558-44-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1518464-9 (accessed 2026-10-22).

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