5-bromobenzo[b]thiophene-3-carboxylic acid

5-溴苯并[b]噻吩-3-羧酸

Also known as: 5-bromo-1-benzothiophene-3-carboxylic acid, 5-bromo-3-carboxybenzo[b]thiophene, 5-bromobenzothiophene-3-carboxylic acid, 5-bromobenzo[b]thiophene-3-carboxylic acid, 106856, MFCD06797473

CAS No.
7312-24-5
Jingsj CID
J-8658-7
Molecular Formula
C9H5BrO2S
Chinese Name
5-溴苯并[b]噻吩-3-羧酸
Molecular Weight
257.104 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point284ºC
Boiling Point429.7±25.0 °C at 760 mmHg
Density1.8±0.1 g/cm3
Flash Point213.7±23.2 °C

Frequently Asked Questions

What is the CAS number of 5-bromobenzo[b]thiophene-3-carboxylic acid?

7312-24-5

What are the molecular formula and molecular weight of 5-bromobenzo[b]thiophene-3-carboxylic acid?

C9H5BrO2S, molecular weight 257.104 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026