1,8-dimethylimidazo[1,2-a]quinoxalin-4(5H)-one

1,8-二甲基咪唑并[1,2-A]喹喔啉-4(5H)-酮

Also known as: 4,5-dihydro-1,8-diMethyliMidazo(1,2-a)quinoxalin-4-one, IMidazo[1,2-a]quinoxalin-4(5H)-one, 1,8-diMethyl-, 1,8-Dimethylimidazo[1,2-a]chinoxalin-4(5H)-on, 1,8-dimethyl-5H-imidazo[1,2-a]quinoxalin-4-one, Imidazo[1,2-a]quinoxalin-4(5H)-one, 1,8-dimethyl-, 1,8-Dimethylimidazo[1,2-a]quinoxalin-4(5H)-one, 1,8-Dimethylimidazo[1,2-a]quinoxalin-4-one

1,8-dimethylimidazo[1,2-a]quinoxalin-4(5H)-one (CAS 445430-61-5) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C12H11N3O and a molecular weight of 213.235 g/mol. It is also known as 4,5-dihydro-1,8-diMethyliMidazo(1,2-a)quinoxalin-4-one, IMidazo[1,2-a]quinoxalin-4(5H)-one, 1,8-diMethyl- and 1,8-Dimethylimidazo[1,2-a]chinoxalin-4(5H)-on. Key property: a density of 1.4±0.1 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

445430-61-5

Jingsj CID

J-1036234-9

Molecular Formula

C₁₂H₁₁N₃O

Chinese Name

1,8-二甲基咪唑并[1,2-A]喹喔啉-4(5H)-酮

Molecular Weight

213.235 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026