methyl 4-oxo-3,4-dihydroquinazoline-7-carboxylate
Also known as: methyl 4-hydroxyquinazoline-7-carboxylate, methyl 4-oxo-1,4-dihydro-7-quinazolinecarboxylate, methyl 4-oxo-1H-quinazoline-7-carboxylate, 4-oxo-3,4-dihydro-quinazoline-7-carboxylic acid methyl ester, 7-quinazolinecarboxylic acid, 3,4-dihydro-4-oxo-, methyl ester, 4-Oxo-3,4-dihydro-chinazolin-7-carbonsaeure-methylester
methyl 4-oxo-3,4-dihydroquinazoline-7-carboxylate (CAS 313535-84-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H8N2O3 and a molecular weight of 204.182 g/mol. Key properties include a melting point of 252.5-254.5ºC, a boiling point of 449.3±28.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 225.5±24.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 313535-84-1
- Jingsj CID
- J-1481119-9
- Molecular Formula
- C10H8N2O3
- Molecular Weight
- 204.182 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 252.5-254.5ºC |
|---|---|
| Boiling Point | 449.3±28.0 °C at 760 mmHg |
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 225.5±24.0 °C |
| Exact Mass | 204.053497 |
| PSA | 72.31000 |
| LogP | 0.75 |
| Vapor Pressure | 0.0±1.1 mmHg at 25°C |
| Refractive Index | 1.638 |
Customs & Trade Information
| HS Code | 2933990090 |
|---|---|
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. 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 methyl 4-oxo-3,4-dihydroquinazoline-7-carboxylate?
The CAS number of methyl 4-oxo-3,4-dihydroquinazoline-7-carboxylate is 313535-84-1.
What are the molecular formula and molecular weight of methyl 4-oxo-3,4-dihydroquinazoline-7-carboxylate?
methyl 4-oxo-3,4-dihydroquinazoline-7-carboxylate has molecular formula C10H8N2O3 and molecular weight 204.182 g/mol.
What are the upstream and downstream products of methyl 4-oxo-3,4-dihydroquinazoline-7-carboxylate?
For methyl 4-oxo-3,4-dihydroquinazoline-7-carboxylate, Upstream Products: Dimethyl 2-aminoterephthalate, N,N-Dimethylformamide dimethyl acetal, Methanol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "methyl 4-oxo-3,4-dihydroquinazoline-7-carboxylate (CAS 313535-84-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1481119-9 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.