3-(4-Fluorophenyl)-2-thioxo-2,3-dihydro-1H-quinazolin-4-one

3-(4-氟苯基)-2-硫代-2,3-二氢喹唑啉-4(1H)-酮

Also known as: 3-(4-Fluorophenyl)-2-sulfanylidene-1,2,3,4-tetrahydroquinazolin-4-one, 2,3-Dihydro-3-(4-fluorophenyl)-2-thioxo-1H-quinazolin-4-one, 3-(4-Fluorophenyl)-2-sulfanylidene-1H-quinazolin-4-one, 3-(4-Fluorophenyl)-2-thioxo-1H-quinazolin-4-one, 3-(4-Fluoro-phenyl)-2-thioxo-2,3-dihydro-1H-quinazolin-4-one, 3-(4-Fluorophenyl)-2-mercaptoquinazolin-4(3H)-one, JS-208C

3-(4-Fluorophenyl)-2-thioxo-2,3-dihydro-1H-quinazolin-4-one (CAS 1547-15-5) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C14H9FN2OS and a molecular weight of 272.29700 g/mol. It is also known as 3-(4-Fluorophenyl)-2-sulfanylidene-1,2,3,4-tetrahydroquinazolin-4-one, 2,3-Dihydro-3-(4-fluorophenyl)-2-thioxo-1H-quinazolin-4-one and 3-(4-Fluorophenyl)-2-sulfanylidene-1H-quinazolin-4-one. Key properties include a melting point of >250ºC, a boiling point of 430.1ºC at 760 mmHg, a density of 1.47 g/cm3 and a flash point of 213.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

1547-15-5

Jingsj CID

J-1173769-4

Molecular Formula

C₁₄H₉FN₂OS

Chinese Name

3-(4-氟苯基)-2-硫代-2,3-二氢喹唑啉-4(1H)-酮

Molecular Weight

272.29700 g/mol

Category

Ketones

Last updated

8/21/2026