5-Methoxybenzo[b]thiophene-2-boronic acid
5-甲氧基苯并[b]噻吩-2-硼酸
Also known as: (5-methoxybenzo[b]thiophen-2-yl)boronic acid, (5-methoxy-1-benzothiophen-2-yl)boronic acid, (5-methoxybenzothiophen-2-yl)boronic acid, 5-methoxybenzo[b]thiophen-2-ylboronic acid, Boronic acid, B-(5-methoxybenzo[b]thien-2-yl)-, 5-methyloxybenzothiophene-2-boronic acid
- CAS No.
- 193965-30-9
- Jingsj CID
- J-1112054-4
- Molecular Formula
- C9H9BO3S
- Chinese Name
- 5-甲氧基苯并[b]噻吩-2-硼酸
- Molecular Weight
- 208.042 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Boiling Point | 423.1±48.0 °C at 760 mmHg |
|---|---|
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 209.7±29.6 °C |
Frequently Asked Questions
What is the CAS number of 5-Methoxybenzo[b]thiophene-2-boronic acid?
193965-30-9
What are the molecular formula and molecular weight of 5-Methoxybenzo[b]thiophene-2-boronic acid?
C9H9BO3S, molecular weight 208.042 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026