4-Bromobenzo[b]thiophene-2-carboxylic acid
4-溴苯并[b]噻吩-2-羧酸
Also known as: 4-Bromo-1-benzothiophene-2-carboxylic acid, Benzo[b]thiophene-2-carboxylic acid, 4-bromo-, 4-Bromobenzothiophene-2-carboxylic acid
- CAS No.
- 5194-37-6
- Jingsj CID
- J-1446950-9
- Molecular Formula
- C9H5BrO2S
- Chinese Name
- 4-溴苯并[b]噻吩-2-羧酸
- Molecular Weight
- 257.104 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 265ºC |
|---|---|
| Boiling Point | 429.7±25.0 °C at 760 mmHg |
| Density | 1.8±0.1 g/cm3 |
| Flash Point | 213.7±23.2 °C |
Frequently Asked Questions
What is the CAS number of 4-Bromobenzo[b]thiophene-2-carboxylic acid?
5194-37-6
What are the molecular formula and molecular weight of 4-Bromobenzo[b]thiophene-2-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