5-bromo-3-methyl-1-benzofuran-2-carboxylic acid

5-溴-3-甲基苯并呋喃-2-羧酸

Also known as: 2-Benzofurancarboxylic acid, 5-bromo-3-methyl-, 5-BROMO-3-METHYL-BENZOFURAN-2-CARBOXYLIC ACID, 5-Bromo-3-methyl-2-benzofurancarboxylic acid, 5-bromo-3-methyl-1-benzofuran-2-carboxylic acid, 5-bromo-3-methylbenzofuran-2-carboxylic acid, 5-Brom-3-methyl-benzofuran-2-carbonsaeure, 3-Methyl-5-bromobenzofuran-2-carboxylic acid

5-bromo-3-methyl-1-benzofuran-2-carboxylic acid (CAS 50638-08-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H7BrO3 and a molecular weight of 255.06500 g/mol. It is also known as 2-Benzofurancarboxylic acid, 5-bromo-3-methyl-, 5-BROMO-3-METHYL-BENZOFURAN-2-CARBOXYLIC ACID and 5-Bromo-3-methyl-2-benzofurancarboxylic acid. Key properties include a boiling point of 383.7ºC at 760 mmHg and a flash point of 185.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
50638-08-9
Jingsj CID
J-1088426-9
Molecular Formula
C10H7BrO3
Chinese Name
5-溴-3-甲基苯并呋喃-2-羧酸
Molecular Weight
255.06500 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point383.7ºC at 760 mmHg
Flash Point185.9ºC

Frequently Asked Questions

What is the CAS number of 5-bromo-3-methyl-1-benzofuran-2-carboxylic acid?

The CAS number of 5-bromo-3-methyl-1-benzofuran-2-carboxylic acid is 50638-08-9.

What are the molecular formula and molecular weight of 5-bromo-3-methyl-1-benzofuran-2-carboxylic acid?

5-bromo-3-methyl-1-benzofuran-2-carboxylic acid has molecular formula C10H7BrO3 and molecular weight 255.06500 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "5-bromo-3-methyl-1-benzofuran-2-carboxylic acid (CAS 50638-08-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1088426-9 (accessed 2026-10-25).

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