4-oxo-3,4-dihydroquinazoline-2-carboxylic acid
Also known as: 4-Quinazolone-2-carboxylic acid, 3,4-dihydro-4-oxoquinazoline-2-carboxylic acid, 4-Oxo-1,4-dihydroquinazoline-2-carboxylic acid, 2-Quinazolinecarboxylic acid, 3,4-dihydro-4-oxo-
4-oxo-3,4-dihydroquinazoline-2-carboxylic acid (CAS 29113-34-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H6N2O3 and a molecular weight of 190.15600 g/mol. Key properties include a boiling point of 427.6ºC at 760 mmHg, a density of 1.56g/cm3 and a flash point of 212.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 29113-34-6
- Jingsj CID
- J-910444-3
- Molecular Formula
- C9H6N2O3
- Molecular Weight
- 190.15600 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 427.6ºC at 760 mmHg |
|---|---|
| Density | 1.56g/cm3 |
| Flash Point | 212.4ºC |
| Exact Mass | 190.03800 |
| PSA | 83.05000 |
| LogP | 0.62130 |
| Vapor Pressure | 4.5E-08mmHg at 25°C |
| Refractive Index | 1.71 |
Frequently Asked Questions
What is the CAS number of 4-oxo-3,4-dihydroquinazoline-2-carboxylic acid?
The CAS number of 4-oxo-3,4-dihydroquinazoline-2-carboxylic acid is 29113-34-6.
What are the molecular formula and molecular weight of 4-oxo-3,4-dihydroquinazoline-2-carboxylic acid?
4-oxo-3,4-dihydroquinazoline-2-carboxylic acid has molecular formula C9H6N2O3 and molecular weight 190.15600 g/mol.
What are the upstream and downstream products of 4-oxo-3,4-dihydroquinazoline-2-carboxylic acid?
For 4-oxo-3,4-dihydroquinazoline-2-carboxylic acid, Upstream Products: Ethyl 4-quinazolone-2-carboxylate, Ethyl bromoacetate, 2-Nitrobenzonitrile; Downstream Products: 4(3H)-Quinazolinone, Tryptanthrin.
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-oxo-3,4-dihydroquinazoline-2-carboxylic acid (CAS 29113-34-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-910444-3 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.