3-(4-fluorophenyl)-2-methylquinazolin-4-one

Also known as: 4(3H)-Quinazolinone, 3-(4-fluorophenyl)-2-methyl-, 3-(4-fluorophenyl)-2-methyl-4(3H)-quinazolinone, 3-(p-fluorophenyl)-2-methyl-4(3H)-quinazolinone, 2-methyl-3-(4-fluorophenyl)-4(3H)-quinazolinone, 2-methyl-3-(4'-fluorphenyl)chinazolon-(4), WAY-622252, B 228

3-(4-fluorophenyl)-2-methylquinazolin-4-one (CAS 1897-80-9) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C15H11FN2O and a molecular weight of 254.25900 g/mol. Key properties include a boiling point of 411.4ºC at 760mmHg, a density of 1.25g/cm3 and a flash point of 202.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1897-80-9
Jingsj CID: J-1960584-6
Molecular Formula: C₁₅H₁₁FN₂O
Molecular Weight: 254.25900 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	411.4ºC at 760mmHg
Density	1.25g/cm3
Flash Point	202.6ºC
Exact Mass	254.08600
PSA	34.89000
LogP	2.83320
Vapor Pressure	5.62E-07mmHg at 25°C
Refractive Index	1.621

Frequently Asked Questions

What is the CAS number of 3-(4-fluorophenyl)-2-methylquinazolin-4-one?

The CAS number of 3-(4-fluorophenyl)-2-methylquinazolin-4-one is 1897-80-9.

What are the molecular formula and molecular weight of 3-(4-fluorophenyl)-2-methylquinazolin-4-one?

3-(4-fluorophenyl)-2-methylquinazolin-4-one has molecular formula C15H11FN2O and molecular weight 254.25900 g/mol.

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. "3-(4-fluorophenyl)-2-methylquinazolin-4-one (CAS 1897-80-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1960584-6 (accessed 2026-11-09).

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