4-Hydroxy-5-methoxyquinoline-3-carbonitrile
Also known as: 5-methoxy-4-oxo-1H-quinoline-3-carbonitrile, 3-Quinolinecarbonitrile, 1,4-dihydro-5-methoxy-4-oxo-, 1,4-dihydro-5-methoxy-4-oxo-3-quinolinecarbonitrile, 4-hydroxy-5-methoxy-3-quinolinecarbonitrile, 4-HYDROXY-5-METHOXYQUINOLINE-3-CARBONITRILE, 5-methoxy-4-oxo-1,4-dihydroquinoline-3-carbonitrile
4-Hydroxy-5-methoxyquinoline-3-carbonitrile (CAS 331662-64-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H8N2O2 and a molecular weight of 200.19300 g/mol. Key properties include a boiling point of 353.867ºC at 760 mmHg, a density of 1.328g/cm3 and a flash point of 167.813ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 331662-64-7
- Jingsj CID
- J-1463726-4
- Molecular Formula
- C11H8N2O2
- Molecular Weight
- 200.19300 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 353.867ºC at 760 mmHg |
|---|---|
| Density | 1.328g/cm3 |
| Flash Point | 167.813ºC |
| Exact Mass | 200.05900 |
| PSA | 65.88000 |
| LogP | 1.40838 |
| Refractive Index | 1.621 |
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-Hydroxy-5-methoxyquinoline-3-carbonitrile?
The CAS number of 4-Hydroxy-5-methoxyquinoline-3-carbonitrile is 331662-64-7.
What are the molecular formula and molecular weight of 4-Hydroxy-5-methoxyquinoline-3-carbonitrile?
4-Hydroxy-5-methoxyquinoline-3-carbonitrile has molecular formula C11H8N2O2 and molecular weight 200.19300 g/mol.
What are the upstream and downstream products of 4-Hydroxy-5-methoxyquinoline-3-carbonitrile?
For 4-Hydroxy-5-methoxyquinoline-3-carbonitrile, Upstream Products: 2-Amino-6-methoxybenzoic acid; Downstream Products: 4-Chloro-5-methoxyquinoline-3-carbonitrile.
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-Hydroxy-5-methoxyquinoline-3-carbonitrile (CAS 331662-64-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1463726-4 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.