4-(3-Chloro-4-fluorophenyl)-1,2-dimethyl-5-(quinoxalin-6-yl)-1H-pyrazol-3(2H)-one

4-(3-氯-4-氟苯基)-1,2-二甲基-5-(喹喔啉-6-基)-1H-吡唑-3(2H)-酮

Also known as: 3H-Pyrazol-3-one, 4-(3-chloro-4-fluorophenyl)-1,2-dihydro-1,2-diMethyl-5-(6-quinoxalinyl)-, 4-(3-Chloro-4-fluorophenyl)-1,2-dimethyl-5-(quinoxalin-6-yl)-1,2-dihydro-3H-pyrazol-3-one, 4-(3-chloro-4-fluorophenyl)-1,2-dimethyl-5-(6-quinoxalinyl)-3-pyrazolone, 4-(3-chloro-4-fluorophenyl)-1,2-dimethyl-5-(quinoxalin-6-yl)-1,2-dihydropyrazol-3-one, 4-(3-chloro-4-fluorophenyl)-1,2-dimethyl-5-quinoxalin-6-ylpyrazol-3-one

4-(3-Chloro-4-fluorophenyl)-1,2-dimethyl-5-(quinoxalin-6-yl)-1H-pyrazol-3(2H)-one (CAS 937279-03-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C19H14ClFN4O and a molecular weight of 368.79200 g/mol. It is also known as 3H-Pyrazol-3-one, 4-(3-chloro-4-fluorophenyl)-1,2-dihydro-1,2-diMethyl-5-(6-quinoxalinyl)-, 4-(3-Chloro-4-fluorophenyl)-1,2-dimethyl-5-(quinoxalin-6-yl)-1,2-dihydro-3H-pyrazol-3-one and 4-(3-chloro-4-fluorophenyl)-1,2-dimethyl-5-(6-quinoxalinyl)-3-pyrazolone. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

937279-03-3

Jingsj CID

J-1502041-3

Molecular Formula

C₁₉H₁₄ClFN₄O

Chinese Name

4-(3-氯-4-氟苯基)-1,2-二甲基-5-(喹喔啉-6-基)-1H-吡唑-3(2H)-酮

Molecular Weight

368.79200 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026