2,2-dimethyl-6-nitro-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one

2,2-二甲基-6-硝基-2H-吡啶并[3,2-b][1,4]噁嗪-3(4H)-酮

Also known as: 2,2-dimethyl-6-nitro-4H-pyrido[3,2-b][1,4]oxazin-3-one, 2,2-dimethyl-6-nitro-2H,3H,4H-pyrido-[3,2-b][1,4]oxazin-3-one, 2,2-dimethyl-6-nitro-2H-pyrido[3,2-B][1,4]oxazine-3(4H)-one, 2,2-dimethyl-6-nitro-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one

2,2-dimethyl-6-nitro-2H-pyrido[3,2-b][1,4]oxazin-3(4H)-one (CAS 1002726-59-1) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H9N3O4 and a molecular weight of 223.186 g/mol. It is also known as 2,2-dimethyl-6-nitro-4H-pyrido[3,2-b][1,4]oxazin-3-one, 2,2-dimethyl-6-nitro-2H,3H,4H-pyrido-[3,2-b][1,4]oxazin-3-one and 2,2-dimethyl-6-nitro-2H-pyrido[3,2-B][1,4]oxazine-3(4H)-one. Key properties include a boiling point of 451.7±45.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 227.0±28.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

1002726-59-1

Jingsj CID

J-1457235-7

Molecular Formula

C₉H₉N₃O₄

Chinese Name

2,2-二甲基-6-硝基-2H-吡啶并[3,2-b][1,4]噁嗪-3(4H)-酮

Molecular Weight

223.186 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026