5,6-Dimethoxybenzo[b]thiophene-2-carboxylic acid
5,6-二甲氧基苯并[b]噻吩-2-羧酸
Also known as: 5,6-Dimethoxy-1-benzothiophene-2-carboxylic acid, 5,6-Dimethoxybenzo[b]thiophene-2-carboxylic acid, 5,6-Dimethoxybenzothiophene-2-carboxylic acid, 5,6-Dimethoxy-benzo[b]thiophen-2-carbonsaeure, dimethoxybenzothiophenecarboxylicacid
- CAS No.
- 23046-03-9
- Jingsj CID
- J-1518993-6
- Molecular Formula
- C11H10O4S
- Chinese Name
- 5,6-二甲氧基苯并[b]噻吩-2-羧酸
- Molecular Weight
- 238.260 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Boiling Point | 424.7±40.0 °C at 760 mmHg |
|---|---|
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 210.7±27.3 °C |
Frequently Asked Questions
What is the CAS number of 5,6-Dimethoxybenzo[b]thiophene-2-carboxylic acid?
23046-03-9
What are the molecular formula and molecular weight of 5,6-Dimethoxybenzo[b]thiophene-2-carboxylic acid?
C11H10O4S, molecular weight 238.260 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026