tert-butyl 2,2-dimethyl-4-oxo-3,4-dihydroquinoline-1(2H)-carboxylate

2,2-二甲基-4-氧代-3,4-二氢-2H-喹啉-1-甲酸叔丁酯

Also known as: tert-butyl 2,2-dimethyl-4-oxo-3,4-dihydroquinoline-1(2H)-carboxylate, tert-butyl 2,2-dimethyl-4-oxo-3H-quinoline-1-carboxylate, 2,2-dimethyl-4-oxo-3,4-dihydro-2H-quinoline-1-carboxylic acid tert-butyl ester, 1(2H)-quinolinecarboxylic acid, 3,4-dihydro-2,2-dimethyl-4-oxo-, 1,1-dimethylethyl ester, 1-tert-butoxycarbonyl-1,2,3,4-tetrahydro-2,2-dimethyl-4-quinolinone, 2-methyl-2-propanyl 2,2-dimethyl-4-oxo-3,4-dihydro-1(2H)-quinolinecarboxylate, tert-butyl 3,4-dihydro-2,2-dimethyl-4-oxoquinoline-1(2H)-carboxylate

tert-butyl 2,2-dimethyl-4-oxo-3,4-dihydroquinoline-1(2H)-carboxylate (CAS 179898-87-4) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C16H21NO3 and a molecular weight of 275.343 g/mol. It is also known as tert-butyl 2,2-dimethyl-4-oxo-3H-quinoline-1-carboxylate, 2,2-dimethyl-4-oxo-3,4-dihydro-2H-quinoline-1-carboxylic acid tert-butyl ester and 1(2H)-quinolinecarboxylic acid, 3,4-dihydro-2,2-dimethyl-4-oxo-, 1,1-dimethylethyl ester. Key properties include a boiling point of 370.5±22.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 177.9±22.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

179898-87-4

Jingsj CID

J-1087670-9

Molecular Formula

C₁₆H₂₁NO₃

Chinese Name

2,2-二甲基-4-氧代-3,4-二氢-2H-喹啉-1-甲酸叔丁酯

Molecular Weight

275.343 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026