1-isopropyl-7-(methylthio)-1H-pyrimido[4,5-d][1,3]oxazine-2,4-dione

1-异丙基-7-(甲基硫代)-1H-嘧啶并[4,5-d][1,3]噁嗪-2,4-二酮

Also known as: 1-(1-methylethyl)-7-(methylthio)-2H-pyrimido[4,5-d][1,3]oxazine-2,4(1H)-dione, 7-methylthio-1-isopropyl-2H-pyrimido[4,5-d][1,3]oxazine-2,4(1H)-dione, 7-methylsulfanyl-1-propan-2-ylpyrimido[4,5-d][1,3]oxazine-2,4-dione, A9682

1-isopropyl-7-(methylthio)-1H-pyrimido[4,5-d][1,3]oxazine-2,4-dione (CAS 76360-89-9) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C10H11N3O3S and a molecular weight of 253.27800 g/mol. It is also known as 1-(1-methylethyl)-7-(methylthio)-2H-pyrimido[4,5-d][1,3]oxazine-2,4(1H)-dione, 7-methylthio-1-isopropyl-2H-pyrimido[4,5-d][1,3]oxazine-2,4(1H)-dione and 7-methylsulfanyl-1-propan-2-ylpyrimido[4,5-d][1,3]oxazine-2,4-dione. Key properties include a boiling point of 415.9ºC at 760 mmHg, a density of 1.43g/cm3 and a flash point of 205.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

76360-89-9

Jingsj CID

J-963941-2

Molecular Formula

C₁₀H₁₁N₃O₃S

Chinese Name

1-异丙基-7-(甲基硫代)-1H-嘧啶并[4,5-d][1,3]噁嗪-2,4-二酮

Molecular Weight

253.27800 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026