2,4-Dimethyl-5-phenylimidazo[1,5-b]pyridazine-7-thiol

2,4-二甲基-5-苯基咪唑并[1,5-b]哒嗪-7-硫醇

Also known as: 2,4-Dimethyl-5-phenyl-6H-imidazo[1,5-b]pyridazine-7-thione, 2,4-Dimethyl-5-phenyl-1H-imidazo[1,5-b]pyridazine-7-thione, 2,4-Dimethyl-5-phenyl-7-mercapto-imidazo[1,5-b]pyridazine, Imidazo[1,5-b]pyridazine-7(6H)-thione, 2,4-dimethyl-5-phenyl-

2,4-Dimethyl-5-phenylimidazo[1,5-b]pyridazine-7-thiol (CAS 54221-54-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C14H13N3S and a molecular weight of 255.33800 g/mol. It is also known as 2,4-Dimethyl-5-phenyl-6H-imidazo[1,5-b]pyridazine-7-thione, 2,4-Dimethyl-5-phenyl-1H-imidazo[1,5-b]pyridazine-7-thione and 2,4-Dimethyl-5-phenyl-7-mercapto-imidazo[1,5-b]pyridazine. Key properties include a boiling point of 381.5ºC at 760 mmHg, a density of 1.279g/cm3 and a flash point of 184.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

54221-54-4

Jingsj CID

J-1096141-2

Molecular Formula

C₁₄H₁₃N₃S

Chinese Name

2,4-二甲基-5-苯基咪唑并[1,5-b]哒嗪-7-硫醇

Molecular Weight

255.33800 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026