2-Methyl-3-phenyl-4(3H)-quinazolinone

Also known as: 4(3H)-Quinazolinone,2-methyl-3-phenyl-, 2-methyl-3-phenyl-quinazolin-4-one, 2-METHYL-3-PHENYL-4(3H)-QUINAZOLINONE, 2-Methyl-3-phenyl-3,4-dihydroquinazolin-4-one, 2-Methyl-3-phenyl-4-(3H)quinazolinone, 2-Methyl-3-phenyl-4-quinazolone, 2-Methyl-3-phenylquinazolin-4-one, 2-methyl-3-phenyl-3H-quinazolin-4-one, 2-methyl-3-phenylquinazolin-4(3H)-one, 2-methyl-3-phenylquinazoline-4(3H)-one, 3,4-dihydro-2-methyl-3-phenyl-4-quinazolone

2-Methyl-3-phenyl-4(3H)-quinazolinone (CAS 2385-23-1) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C15H12N2O and a molecular weight of 236.26900 g/mol. Key properties include a boiling point of 396.2ºC at 760mmHg, a density of 1.17g/cm3 and a flash point of 193.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2385-23-1
Jingsj CID: J-1513023-5
Molecular Formula: C₁₅H₁₂N₂O
Molecular Weight: 236.26900 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	396.2ºC at 760mmHg
Density	1.17g/cm3
Flash Point	193.4ºC
Exact Mass	236.09500
PSA	34.89000
LogP	2.69410
Vapor Pressure	1.74E-06mmHg at 25°C
Refractive Index	1.634

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 2-Methyl-3-phenyl-4(3H)-quinazolinone?

The CAS number of 2-Methyl-3-phenyl-4(3H)-quinazolinone is 2385-23-1.

What are the molecular formula and molecular weight of 2-Methyl-3-phenyl-4(3H)-quinazolinone?

2-Methyl-3-phenyl-4(3H)-quinazolinone has molecular formula C15H12N2O and molecular weight 236.26900 g/mol.

What are the upstream and downstream products of 2-Methyl-3-phenyl-4(3H)-quinazolinone?

For 2-Methyl-3-phenyl-4(3H)-quinazolinone, Upstream Products: Triethyl orthoacetate, 2-Amino-N-phenylbenzamide, Isatoic anhydride.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "2-Methyl-3-phenyl-4(3H)-quinazolinone (CAS 2385-23-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1513023-5 (accessed 2026-10-29).

Data for reference only; verify product details with suppliers before purchase.