4-Hydroxyquinoline-7-carboxylic acid
Also known as: 4-Hydroxy-7-quinolinecarboxylic acid, 7-Quinolinecarboxylic acid, 4-hydroxy-, 7-Quinolinecarboxylic acid, 1,4-dihydro-4-oxo-, 4-oxo-1,4-dihydro-7-quinolinecarboxylic acid, 4-hydroxyquinoline-7-carboxylic acid
4-Hydroxyquinoline-7-carboxylic acid (CAS 1150618-22-6) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H7NO3 and a molecular weight of 189.167 g/mol. Key properties include a boiling point of 401.0±45.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 196.3±28.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 1150618-22-6
- Jingsj CID
- J-1495597-6
- Molecular Formula
- C10H7NO3
- Molecular Weight
- 189.167 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 401.0±45.0 °C at 760 mmHg |
|---|---|
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 196.3±28.7 °C |
| Exact Mass | 189.042587 |
| PSA | 70.42000 |
| LogP | 2.52 |
| Vapor Pressure | 0.0±1.0 mmHg at 25°C |
| Refractive Index | 1.639 |
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-Hydroxyquinoline-7-carboxylic acid?
The CAS number of 4-Hydroxyquinoline-7-carboxylic acid is 1150618-22-6.
What are the molecular formula and molecular weight of 4-Hydroxyquinoline-7-carboxylic acid?
4-Hydroxyquinoline-7-carboxylic acid has molecular formula C10H7NO3 and molecular weight 189.167 g/mol.
What are the upstream and downstream products of 4-Hydroxyquinoline-7-carboxylic acid?
For 4-Hydroxyquinoline-7-carboxylic acid, Upstream Products: Methyl 4-chloroquinoline-7-carboxylate, 7-Quinolinecarboxylic acid, Methyl 7-quinolinecarboxylate.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "4-Hydroxyquinoline-7-carboxylic acid (CAS 1150618-22-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1495597-6 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.