4-methyl-3-phenyl-4,5-dihydro-1H-pyridazin-6-one

4-甲基-3-苯基-4,5-二氢-1H-哒嗪-6-酮

Also known as: 3(2H)-Pyridazinone, 4,5-dihydro-5-methyl-6-phenyl-, 5-methyl-6-phenyl-4,5-dihydro-3(2H)-pyridazinone, 5-methyl-6-phenyl-4,5-dihydropyridazin-3(2H)-one, Granisetron5, Levosimendan Impurity 36, rac-Levosimendan Impurity 16

4-methyl-3-phenyl-4,5-dihydro-1H-pyridazin-6-one (CAS 110766-33-1) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C11H12N2O and a molecular weight of 188.23 g/mol. It is also known as 3(2H)-Pyridazinone, 4,5-dihydro-5-methyl-6-phenyl-, 5-methyl-6-phenyl-4,5-dihydro-3(2H)-pyridazinone and 5-methyl-6-phenyl-4,5-dihydropyridazin-3(2H)-one. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

110766-33-1

Jingsj CID

J-91233-8

Molecular Formula

C₁₁H₁₂N₂O

Chinese Name

4-甲基-3-苯基-4,5-二氢-1H-哒嗪-6-酮

Molecular Weight

188.23 g/mol

Category

Ketones

Last updated

8/21/2026