3-bromobenzothiophene-2-carboxylic acid

3-溴苯并噻吩-2-羧酸

Also known as: 3-Bromo-1-benzothiophene-2-carboxylic acid, Benzo[b]thiophene-2-carboxylic acid, 3-bromo-, 3-Bromobenzo[b]thiophene-2-carboxylic acid, 3-Brom-benzo<b>thiophen-2-carbonsaeure, MFCD00466543

CAS No.
29174-66-1
Jingsj CID
J-18148-2
Molecular Formula
C9H5BrO2S
Chinese Name
3-溴苯并噻吩-2-羧酸
Molecular Weight
257.10400 g/mol
Category
Pharma Intermediates
Last updated
8/21/2026

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Physicochemical Properties

Melting Point275-279ºC(lit.)
Boiling Point275-279 °C (lit.)

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 3-bromobenzothiophene-2-carboxylic acid?

29174-66-1

What are the molecular formula and molecular weight of 3-bromobenzothiophene-2-carboxylic acid?

C9H5BrO2S, molecular weight 257.10400 g/mol

Is 3-bromobenzothiophene-2-carboxylic acid hazardous?

Warning

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