4-Bromo-5-chloro-furan-2-carboxylic acid

4-溴-5-氯-2-糠酸

Also known as: 2-Furancarboxylic acid, 4-bromo-5-chloro-, 4-Bromo-5-chlorofuran-2-carboxylic acid

4-Bromo-5-chloro-furan-2-carboxylic acid (CAS 31491-40-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C5H2BrClO3 and a molecular weight of 225.42458 g/mol. It is also known as 2-Furancarboxylic acid, 4-bromo-5-chloro- and 4-Bromo-5-chlorofuran-2-carboxylic acid. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 31491-40-4
Jingsj CID: J-1191411-8
Molecular Formula: C₅H₂BrClO₃
Chinese Name: 4-溴-5-氯-2-糠酸
Molecular Weight: 225.42458 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-Bromo-5-chloro-furan-2-carboxylic acid?

The CAS number of 4-Bromo-5-chloro-furan-2-carboxylic acid is 31491-40-4.

What are the molecular formula and molecular weight of 4-Bromo-5-chloro-furan-2-carboxylic acid?

4-Bromo-5-chloro-furan-2-carboxylic acid has molecular formula C5H2BrClO3 and molecular weight 225.42458 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-Bromo-5-chloro-furan-2-carboxylic acid (CAS 31491-40-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1191411-8 (accessed 2026-10-25).

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