5-bromo-3-methylthiophene-2-carboxylic acid
5-溴-3-甲基噻吩-2-羧酸
Also known as: 5-bromo-3-methyl-2-thiophenecarboxylic acid, 3-methyl-5-bromo-thiophene-2-carboxylic acid, 2-Thiophenecarboxylic acid, 5-bromo-3-methyl-, 5-Brom-3-methylthiophen-2-carbonsaeure, 5-bromo-3-methylthiophene-2-carboxylicacid, 5-BROMO-3-METHYLTHIOPHENE-2-CARBOXYLIC ACID
- CAS No.
- 38239-45-1
- Jingsj CID
- J-1034589-0
- Molecular Formula
- C6H5BrO2S
- Chinese Name
- 5-溴-3-甲基噻吩-2-羧酸
- Molecular Weight
- 221.072 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Boiling Point | 321.1±42.0 °C at 760 mmHg |
|---|---|
| Density | 1.8±0.1 g/cm3 |
| Flash Point | 148.0±27.9 °C |
Frequently Asked Questions
What is the CAS number of 5-bromo-3-methylthiophene-2-carboxylic acid?
38239-45-1
What are the molecular formula and molecular weight of 5-bromo-3-methylthiophene-2-carboxylic acid?
C6H5BrO2S, molecular weight 221.072 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026