4-Isoquinolineboronic acid hydrochloride
异喹啉-4-硼酸盐酸盐
Also known as: ISOQUINOLINE-4-BORONIC ACID HYDROCHLORIDE, Isoquinolin-4-ylboronic acid hydrochloride, 4-Isoquinolinyl-boronic acid hydrochloride, 4-isoquinolylboronic acid, Isoquinolin-4-ylboronic acid, HCl
4-Isoquinolineboronic acid hydrochloride (CAS 677702-23-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H9BClNO2 and a molecular weight of 209.43700 g/mol. It is also known as ISOQUINOLINE-4-BORONIC ACID HYDROCHLORIDE, Isoquinolin-4-ylboronic acid hydrochloride and 4-Isoquinolinyl-boronic acid hydrochloride. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 677702-23-7
- Jingsj CID
- J-1349201-0
- Molecular Formula
- C9H9BClNO2
- Chinese Name
- 异喹啉-4-硼酸盐酸盐
- Molecular Weight
- 209.43700 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Exact Mass | 209.04100 |
|---|---|
| PSA | 53.35000 |
| LogP | 0.71660 |
Customs & Trade Information
| HS Code | 2933499090 |
|---|---|
| Summary | 2933499090. other compounds containing in the structure a quinoline or isoquinoline ring-system (whether or not hydrogenated), not further fused. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of 4-Isoquinolineboronic acid hydrochloride?
The CAS number of 4-Isoquinolineboronic acid hydrochloride is 677702-23-7.
What are the molecular formula and molecular weight of 4-Isoquinolineboronic acid hydrochloride?
4-Isoquinolineboronic acid hydrochloride has molecular formula C9H9BClNO2 and molecular weight 209.43700 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Isoquinolineboronic acid hydrochloride (CAS 677702-23-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1349201-0 (accessed 2026-10-28).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.