Quinolin-4-ylboronic acid
Also known as: Quinoline-4-boronic acid, 4-Quinolinylboronic acid, 4-Quinolinyl-boronic acid, Boronic acid, 4-quinolinyl- (9CI), Boronic acid, B-4-quinolinyl-, MFCD03095174, RARECHEM AK VD 0024, quinolin-4-ylboronic acid, Quinoline-4-boronicacid,97%, UNII:5QS1A25IJ6
Quinolin-4-ylboronic acid (CAS 371764-64-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H8BNO2 and a molecular weight of 172.976 g/mol. Key properties include a boiling point of 400.3±37.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 195.9±26.5 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 371764-64-6
- Jingsj CID
- J-1090331-8
- Molecular Formula
- C9H8BNO2
- Molecular Weight
- 172.976 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 400.3±37.0 °C at 760 mmHg |
|---|---|
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 195.9±26.5 °C |
| Exact Mass | 173.064804 |
| PSA | 53.35000 |
| LogP | 1.46 |
| Vapor Pressure | 0.0±1.0 mmHg at 25°C |
| Refractive Index | 1.645 |
| Storage Conditions | 2-8°C |
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 Quinolin-4-ylboronic acid?
The CAS number of Quinolin-4-ylboronic acid is 371764-64-6.
What are the molecular formula and molecular weight of Quinolin-4-ylboronic acid?
Quinolin-4-ylboronic acid has molecular formula C9H8BNO2 and molecular weight 172.976 g/mol.
What are the upstream and downstream products of Quinolin-4-ylboronic acid?
For Quinolin-4-ylboronic acid, Upstream Products: 4-Bromoquinoline.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Quinolin-4-ylboronic acid (CAS 371764-64-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1090331-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.