Methyl 7-chloro-2-methyl-3-oxo-3,4-dihydro-2H-1,4-benzoxazine-2-carboxylate

7-氯-2-甲基-3-氧代-3,4-二氢-2H-1,4-苯并噁嗪-2-羧酸甲酯

Also known as: 2H-1,4-Benzoxazine-2-carboxylic acid, 7-chloro-3,4-dihydro-2-methyl-3-oxo-, methyl ester, Methyl 7-chloro-2-methyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-2-carboxylate, Methyl 7-chloro-2-methyl-3-oxo-4H-1,4-benzoxazine-2-carboxylate

Methyl 7-chloro-2-methyl-3-oxo-3,4-dihydro-2H-1,4-benzoxazine-2-carboxylate (CAS 175205-00-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H12ClNO4 and a molecular weight of 269.681 g/mol. It is also known as 2H-1,4-Benzoxazine-2-carboxylic acid, 7-chloro-3,4-dihydro-2-methyl-3-oxo-, methyl ester, Methyl 7-chloro-2-methyl-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-2-carboxylate and Methyl 7-chloro-2-methyl-3-oxo-4H-1,4-benzoxazine-2-carboxylate. Key properties include a boiling point of 413.6±45.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 203.9±28.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

175205-00-2

Jingsj CID

J-877590-6

Molecular Formula

C₁₂H₁₂ClNO₄

Chinese Name

7-氯-2-甲基-3-氧代-3,4-二氢-2H-1,4-苯并噁嗪-2-羧酸甲酯

Molecular Weight

269.681 g/mol

Category

Organic Acids

Last updated

8/21/2026