Ethyl 4-hydroxy-8-methoxyquinoline-3-carboxylate
Also known as: Ethyl 4-hydroxy-8-methoxy-3-quinolinecarboxylate, Ethyl 8-methoxy-4-oxo-1,4-dihydroquinoline-3-carboxylate, Ethyl 1,4-dihydro-8-methoxy-4-oxoquinoline-3-carboxylate, 4-Hydroxy-8-methoxyquinoline-3-carboxylic acid ethyl ester, 3-Quinolinecarboxylic acid, 4-hydroxy-8-methoxy-, ethyl ester, 3-Quinolinecarboxylic acid, 1,4-dihydro-8-methoxy-4-oxo-, ethyl ester, MFCD00173382, 4-keto-8-methoxy-1H-quinoline-3-carboxylic acid ethyl ester, ethyl 8-methoxy-4-oxo-1H-quinoline-3-carboxylate
Ethyl 4-hydroxy-8-methoxyquinoline-3-carboxylate (CAS 27568-04-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C13H13NO4 and a molecular weight of 247.247 g/mol. Key properties include a boiling point of 373.2±37.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 179.5±26.5 °C. It is classified under GHS with signal word Warning and hazard statements H319 — Causes serious eye irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 27568-04-3
- Jingsj CID
- J-10385-5
- Molecular Formula
- C13H13NO4
- Molecular Weight
- 247.247 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 373.2±37.0 °C at 760 mmHg |
|---|---|
| Density | 1.3±0.1 g/cm3 |
| Flash Point | 179.5±26.5 °C |
| Exact Mass | 247.084457 |
| PSA | 68.65000 |
| LogP | 3.64 |
| Vapor Pressure | 0.0±0.9 mmHg at 25°C |
| Refractive Index | 1.610 |
GHS Safety & Compliance
- H319 — Causes serious eye irritation
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 Ethyl 4-hydroxy-8-methoxyquinoline-3-carboxylate?
The CAS number of Ethyl 4-hydroxy-8-methoxyquinoline-3-carboxylate is 27568-04-3.
What are the molecular formula and molecular weight of Ethyl 4-hydroxy-8-methoxyquinoline-3-carboxylate?
Ethyl 4-hydroxy-8-methoxyquinoline-3-carboxylate has molecular formula C13H13NO4 and molecular weight 247.247 g/mol.
Is Ethyl 4-hydroxy-8-methoxyquinoline-3-carboxylate hazardous?
Ethyl 4-hydroxy-8-methoxyquinoline-3-carboxylate has GHS signal word Warning and hazard statements H319 — Causes serious eye irritation.
What are the upstream and downstream products of Ethyl 4-hydroxy-8-methoxyquinoline-3-carboxylate?
For Ethyl 4-hydroxy-8-methoxyquinoline-3-carboxylate, Upstream Products: Diethyl 2-(((2-methoxyphenyl)amino)methylene)malonate, o-Anisidine, Diethyl ethoxymethylenemalonate; Downstream Products: 4-Chloro-8-methoxyquinoline, Ethyl 4-chloro-8-methoxyquinoline-3-carboxylate, 4-Hydroxy-8-methoxyquinoline.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Ethyl 4-hydroxy-8-methoxyquinoline-3-carboxylate (CAS 27568-04-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-10385-5 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.