(6-Methoxybenzo[b]thiophen-2-yl)boronic acid
(6-甲氧基苯并[b]噻吩-2-基)硼酸
Also known as: 6-Methoxybenzo[b]thiophene-2-boronic acid, 6-methoxybenzo[b]thiophen-2-ylboronic acid, 6-methoxy-1-benzothiophen-2-ylboronic acid, Boronic acid, B-(6-methoxybenzo[b]thien-2-yl)-, 6-methoxybenzothiophene-2-boronic acid, 6-methyloxybenzothiophene-2-boronic acid, (6-methoxy-1-benzothiophen-2-yl)boronic acid
(6-Methoxybenzo[b]thiophen-2-yl)boronic acid (CAS 182133-35-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H9BO3S and a molecular weight of 208.04200 g/mol. It is also known as 6-Methoxybenzo[b]thiophene-2-boronic acid, 6-methoxybenzo[b]thiophen-2-ylboronic acid and 6-methoxy-1-benzothiophen-2-ylboronic acid. Key properties include a boiling point of 423.068ºC at 760 mmHg, a density of 1.354 g/cm3 and a flash point of 209.664ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 182133-35-3
- Jingsj CID
- J-1335053-0
- Molecular Formula
- C9H9BO3S
- Chinese Name
- (6-甲氧基苯并[b]噻吩-2-基)硼酸
- Molecular Weight
- 208.04200 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 423.068ºC at 760 mmHg |
|---|---|
| Density | 1.354 g/cm3 |
| Flash Point | 209.664ºC |
Frequently Asked Questions
What is the CAS number of (6-Methoxybenzo[b]thiophen-2-yl)boronic acid?
The CAS number of (6-Methoxybenzo[b]thiophen-2-yl)boronic acid is 182133-35-3.
What are the molecular formula and molecular weight of (6-Methoxybenzo[b]thiophen-2-yl)boronic acid?
(6-Methoxybenzo[b]thiophen-2-yl)boronic acid has molecular formula C9H9BO3S and molecular weight 208.04200 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "(6-Methoxybenzo[b]thiophen-2-yl)boronic acid (CAS 182133-35-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1335053-0 (accessed 2026-10-22).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.