1-Methyl-2-oxo-1,2-dihydroquinoline-3-carbaldehyde

1-甲基-2-氧代-1,2-二氢喹啉-3-甲醛

Also known as: 1,2-Dihydro-1-methyl-2-oxo-3-quinolinecarboxaldehyde, 1-METHYL-2-OXO-1,2-DIHYDRO-QUINOLINE-3-CARBALDEHYDE, 1-Methyl-2-oxo-1,2-dihydroquinolin-3-carbaldehyde, 1-Methyl-2-oxo-1,2-dihydroquinoline-3-carboxaldehyde, 1-methyl-2-oxo-1,2-dihydro-3-quinolinecarbaldehyde, 1-methyl-2-oxo-1,2-dihydroquinoline-3-carbaldehyde, 1-methyl-2-oxoquinoline-3-carbaldehyde, 1-methyl-3-formylcarbostyril, 3-Quinolinecarboxaldehyde, 1,2-dihydro-1-Methyl-2-oxo-, 3-formyl-1-methyl-2(1H)-quinolone, AKOS BBS-00006243, BB_SC-2429

1-Methyl-2-oxo-1,2-dihydroquinoline-3-carbaldehyde (CAS 67735-60-8) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C11H9NO2 and a molecular weight of 187.19500 g/mol. It is also known as 1,2-Dihydro-1-methyl-2-oxo-3-quinolinecarboxaldehyde, 1-METHYL-2-OXO-1,2-DIHYDRO-QUINOLINE-3-CARBALDEHYDE and 1-Methyl-2-oxo-1,2-dihydroquinolin-3-carbaldehyde. Key properties include a melting point of 215 °C, a boiling point of 326.6ºC at 760 mmHg, a density of 1.321g/cm3 and a flash point of 149.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

67735-60-8

Jingsj CID

J-1488003-4

Molecular Formula

C₁₁H₉NO₂

Chinese Name

1-甲基-2-氧代-1,2-二氢喹啉-3-甲醛

Molecular Weight

187.19500 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026