3-Amino-7-chloro-3,4-dihydroquinolin-2(1H)-one

3-氨基-7-氯-3,4-二氢喹啉-2(1H)-酮

Also known as: 3-amino-7-chloro-1,2,3,4-tetrahydroquinolin-2-one, 2(1H)-quinolinone, 3-amino-7-chloro-3,4-dihydro-, 3-amino-7-chloro-3,4-dihydro-1h-quinolin-2-one, 7-chloro-3-amino-3,4-dihydrocarbostyril, 3-aMino-7-chloro-1,2,3,4-tetrahydroquinolin-2-one

3-Amino-7-chloro-3,4-dihydroquinolin-2(1H)-one (CAS 56433-13-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C9H9ClN2O and a molecular weight of 196.63400 g/mol. It is also known as 3-amino-7-chloro-1,2,3,4-tetrahydroquinolin-2-one, 2(1H)-quinolinone, 3-amino-7-chloro-3,4-dihydro- and 3-amino-7-chloro-3,4-dihydro-1h-quinolin-2-one. Key properties include a boiling point of 383.5ºC at 760 mmHg, a density of 1.325g/cm3 and a flash point of 185.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

56433-13-7

Jingsj CID

J-1589312-9

Molecular Formula

C₉H₉ClN₂O

Chinese Name

3-氨基-7-氯-3,4-二氢喹啉-2(1H)-酮

Molecular Weight

196.63400 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026