5-Methoxy-1-benzothiophene-2-carboxylic acid
5-甲氧基苯并[b]噻吩-2-羧酸
Also known as: 5-Methoxybenzo[b]thiophene-2-carboxylic acid, 5-Methoxybenzothiophene-2-carboxylic acid, Benzo[b]thiophene-2-carboxylic acid, 5-methoxy-
- CAS No.
- 23046-02-8
- Jingsj CID
- J-1152527-3
- Molecular Formula
- C10H8O3S
- Chinese Name
- 5-甲氧基苯并[b]噻吩-2-羧酸
- Molecular Weight
- 208.234 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Boiling Point | 410.0±25.0 °C at 760 mmHg |
|---|---|
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 201.8±23.2 °C |
Frequently Asked Questions
What is the CAS number of 5-Methoxy-1-benzothiophene-2-carboxylic acid?
23046-02-8
What are the molecular formula and molecular weight of 5-Methoxy-1-benzothiophene-2-carboxylic acid?
C10H8O3S, molecular weight 208.234 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026