3-(2,4-Dimethylphenyl)-2-sulfanyl-3,4-dihydroquinazolin-4-one

3-(2,4-二甲基苯基)-2-硫烷基-3,4-二氢喹唑啉-4-酮

Also known as: 3-(2,4-Dimethylphenyl)-2-mercapto-3,4-dihydroquinazolin-4-one, 3-(2,4-dimethylphenyl)-2-thioxo-2,3-dihydroquinazolin-4(1H)-one, 3-(2,4-dimethylphenyl)-2,3-dihydro-2-thioxo-4(1H)-quinazolinone, 4(1H)-Quinazolinone,3-(2,4-dimethylphenyl)-2,3-dihydro-2-thioxo-, 3-(2,4-dimethylphenyl)-2-sulfanylidene-1H-quinazolin-4-one, 3-(2,4-dimethyl-phenyl)-2-mercapto-3H-quinazolin-4-one

3-(2,4-Dimethylphenyl)-2-sulfanyl-3,4-dihydroquinazolin-4-one (CAS 22458-49-7) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C16H14N2OS and a molecular weight of 282.36000 g/mol. It is also known as 3-(2,4-Dimethylphenyl)-2-mercapto-3,4-dihydroquinazolin-4-one, 3-(2,4-dimethylphenyl)-2-thioxo-2,3-dihydroquinazolin-4(1H)-one and 3-(2,4-dimethylphenyl)-2,3-dihydro-2-thioxo-4(1H)-quinazolinone. Key properties include a boiling point of 450.8ºC at 760mmHg, a density of 1.33g/cm3 and a flash point of 226.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

22458-49-7

Jingsj CID

J-1507993-4

Molecular Formula

C₁₆H₁₄N₂OS

Chinese Name

3-(2,4-二甲基苯基)-2-硫烷基-3,4-二氢喹唑啉-4-酮

Molecular Weight

282.36000 g/mol

Category

Ketones

Last updated

8/21/2026