3-Chlorocarbonyl-6,7-dimethoxy-1-methyl-2(1H)-quinoxalinone

3-氯羰基-6,7-二甲氧基-1-甲基-2(1H)-喹喔啉酮

Also known as: 3-Chlorocarbonyl-6,7-dimethoxy-1-methyl-2(1H)-quinoxalinone, 3,4-Dihydro-6,7-dimethoxy-4-methyl-3-oxoquinoxaline-2-carbonyl chloride, 2-Quinoxalinecarbonylchloride, 3,4-dihydro-6,7-dimethoxy-4-methyl-3-oxo-, 6,7-Dimethoxy-1-methyl-2-oxo-1H-quinoxaline-3-carbonyl chloride, 6,7-Dimethoxy-4-methyl-3-oxo-3,4-dihydroquinoxaline-2-carbonyl chloride, 6,7-Dimethoxy-4-methyl-3-oxoquinoxaline-2-carbonyl chloride, 3-Chlorocarbonyl-6,7-dimethoxy-1-methyl-2(1H)-quinoxaline (DMEQ-COCL), 3-Chlorocarbonyl-6,7-dimethoxy-1-methyl-2(1H)-quinoxaline, DMEQ-COCL

3-Chlorocarbonyl-6,7-dimethoxy-1-methyl-2(1H)-quinoxalinone (CAS 104077-15-8) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C12H11ClN2O4 and a molecular weight of 282.68000 g/mol. It is also known as 3,4-Dihydro-6,7-dimethoxy-4-methyl-3-oxoquinoxaline-2-carbonyl chloride, 2-Quinoxalinecarbonylchloride, 3,4-dihydro-6,7-dimethoxy-4-methyl-3-oxo- and 6,7-Dimethoxy-1-methyl-2-oxo-1H-quinoxaline-3-carbonyl chloride. Key properties include a boiling point of 453.7ºC at 760mmHg, a density of 1.42g/cm3 and a flash point of 228.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

104077-15-8

Jingsj CID

J-1523448-7

Molecular Formula

C₁₂H₁₁ClN₂O₄

Chinese Name

3-氯羰基-6,7-二甲氧基-1-甲基-2(1H)-喹喔啉酮

Molecular Weight

282.68000 g/mol

Category

Ketones

Last updated

8/21/2026