1-allyl-7-phenyl-1H-pyrimido[4,5-d][1,3]oxazine-2,4-dione

1-烯丙基-7-苯基-1H-嘧啶并[4,5-d][1,3]噁嗪-2,4-二酮

Also known as: 1-Allyl-7-phenyl-2H-pyrimido[4,5-d][1,3]oxazine-2,4(1H)-dione, 2H-Pyrimido[4,5-d][1,3]oxazine-2,4(1H)-dione, 7-phenyl-1-(2-propen-1-yl)-, 7-phenyl-1-prop-2-enylpyrimido[4,5-d][1,3]oxazine-2,4-dione

1-allyl-7-phenyl-1H-pyrimido[4,5-d][1,3]oxazine-2,4-dione (CAS 76360-66-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C15H11N3O3 and a molecular weight of 281.26600 g/mol. It is also known as 1-Allyl-7-phenyl-2H-pyrimido[4,5-d][1,3]oxazine-2,4(1H)-dione, 2H-Pyrimido[4,5-d][1,3]oxazine-2,4(1H)-dione, 7-phenyl-1-(2-propen-1-yl)- and 7-phenyl-1-prop-2-enylpyrimido[4,5-d][1,3]oxazine-2,4-dione. Key properties include a boiling point of 387ºC at 760 mmHg, a density of 1.325g/cm3 and a flash point of 187.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

76360-66-2

Jingsj CID

J-1506414-1

Molecular Formula

C₁₅H₁₁N₃O₃

Chinese Name

1-烯丙基-7-苯基-1H-嘧啶并[4,5-d][1,3]噁嗪-2,4-二酮

Molecular Weight

281.26600 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026