Benzo[b]thiophen-7-ylboronic acid
苯并[b]噻吩-7-基硼酸
Also known as: 1-Benzothien-7-ylboronic acid, 1-Benzothiophen-7-ylboronic acid, 7-Benzothiophenylboronic acid, Boronic acid, B-benzo[b]thien-7-yl-, benzothiophen-7-ylboronic acid
Benzo[b]thiophen-7-ylboronic acid (CAS 628692-17-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H7BO2S and a molecular weight of 178.016 g/mol. It is also known as 1-Benzothien-7-ylboronic acid, 1-Benzothiophen-7-ylboronic acid and 7-Benzothiophenylboronic acid. Key properties include a boiling point of 390.2±34.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 189.8±25.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 628692-17-1
- Jingsj CID
- J-995573-8
- Molecular Formula
- C8H7BO2S
- Chinese Name
- 苯并[b]噻吩-7-基硼酸
- Molecular Weight
- 178.016 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 390.2±34.0 °C at 760 mmHg |
|---|---|
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 189.8±25.7 °C |
Frequently Asked Questions
What is the CAS number of Benzo[b]thiophen-7-ylboronic acid?
The CAS number of Benzo[b]thiophen-7-ylboronic acid is 628692-17-1.
What are the molecular formula and molecular weight of Benzo[b]thiophen-7-ylboronic acid?
Benzo[b]thiophen-7-ylboronic acid has molecular formula C8H7BO2S and molecular weight 178.016 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Benzo[b]thiophen-7-ylboronic acid (CAS 628692-17-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-995573-8 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.