2-Methyl-4(3H)-quinazolinone
2-甲基-4(3H)-喹唑啉酮
Also known as: 4(3H)-QUINAZOLINONE, 2-METHYL-, 2-methyl-4(3H)-quinazolinone, 2-methyl-4-quinazolinone, 2-methyl-4-quinazolone, 2-methylquinazolin-4-ol, 4-hydroxy-2-methylquinazoline, 2-methylquinazolin-4(1H)-one, NSC 12005, NSC 2757, Aurora KA-3754
2-Methyl-4(3H)-quinazolinone (CAS 132305-21-6) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C9H8N2O and a molecular weight of 160.17300 g/mol. It is also known as 4(3H)-QUINAZOLINONE, 2-METHYL-, 2-methyl-4(3H)-quinazolinone and 2-methyl-4-quinazolinone. Key properties include a melting point of 231-233ºC(lit.), a boiling point of 305.4ºC at 760 mmHg, a density of 1.26g/cm3 and a flash point of 138.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 132305-21-6
- Jingsj CID
- J-1447379-5
- Molecular Formula
- C9H8N2O
- Chinese Name
- 2-甲基-4(3H)-喹唑啉酮
- Molecular Weight
- 160.17300 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 231-233ºC(lit.) |
|---|---|
| Boiling Point | 305.4ºC at 760 mmHg |
| Density | 1.26g/cm3 |
| Flash Point | 138.5ºC |
Frequently Asked Questions
What is the CAS number of 2-Methyl-4(3H)-quinazolinone?
The CAS number of 2-Methyl-4(3H)-quinazolinone is 132305-21-6.
What are the molecular formula and molecular weight of 2-Methyl-4(3H)-quinazolinone?
2-Methyl-4(3H)-quinazolinone has molecular formula C9H8N2O and molecular weight 160.17300 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-Methyl-4(3H)-quinazolinone (CAS 132305-21-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1447379-5 (accessed 2026-10-26).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.