6-[(2-Chloro-5-fluoropyrimidin-4-yl)amino]-2,2-dimethyl-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one

6-[(2-氯-5-氟嘧啶-4-基)氨基]-2,2-二甲基-4H-吡啶并[3,2-b][1,4]恶嗪-3-酮

Also known as: 6-[(2-Chloro-5-fluoro-4-pyrimidinyl)amino]-2,2-dimethyl-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one, 6-[(2-chloro-5-fluoropyrimidin-4-yl)amino]-2,2-dimethyl-4H-pyrido[3,2-b][1,4]oxazin-3-one, QC-7220, 2H-Pyrido[3,2-b]-1,4-oxazin-3(4H)-one, 6-[(2-chloro-5-fluoro-4-pyrimidinyl)amino]-2,2-dimethyl-

6-[(2-Chloro-5-fluoropyrimidin-4-yl)amino]-2,2-dimethyl-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one (CAS 575484-83-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C13H11ClFN5O2 and a molecular weight of 323.710 g/mol. It is also known as 6-[(2-Chloro-5-fluoro-4-pyrimidinyl)amino]-2,2-dimethyl-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one, 6-[(2-chloro-5-fluoropyrimidin-4-yl)amino]-2,2-dimethyl-4H-pyrido[3,2-b][1,4]oxazin-3-one and QC-7220. Key properties include a boiling point of 523.3±50.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 270.3±30.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

575484-83-2

Jingsj CID

J-1839135-0

Molecular Formula

C₁₃H₁₁ClFN₅O₂

Chinese Name

6-[(2-氯-5-氟嘧啶-4-基)氨基]-2,2-二甲基-4H-吡啶并[3,2-b][1,4]恶嗪-3-酮

Molecular Weight

323.710 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026