喹啉是一种杂环芳香族有机化合物，化学式为C9H7N，是一种无色吸湿性液体，具有强烈的气味。老化样品，特别是如果暴露于光下，变成黄色和后来的棕色。喹啉仅微溶于冷水，但易溶于热水和大多数有机溶剂。
7-Methoxy-3,4-dihydroquinolin-2(1H)-one
7-Methoxy-2-oxo-1,2,3,4-tetrahydroquinoline-4-carbonitrile
4-(Aminomethyl)-7-methoxy-3,4-dihydroquinolin-2(1H)-one hydrochloride
4-Oxo-1,4-dihydroquinoline-3-carboxylic acid
6-Iodo-8-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylic acid
7-Chloro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid
2-Hydroxyquinolin-4(1H)-one
6-Methyl-2,4-dihydroxyquinoline
6-Bromo-2-hydroxyquinolin-4(1H)-one
6-Bromo-4,4-dimethyl-3,4-dihydroquinolin-2(1H)-one
6-Bromo-1-methyl-3,4-dihydroquinolin-2(1H)-one
6-Bromo-3,4-dihydro-1H-quinolin-2-one
tert-Butyl 2-(6-bromo-2-oxo-3,4-dihydroquinolin-1(2H)-yl)acetate
1-(2-Chloro-4-((6-cyano-7-methoxyquinolin-4-yl)oxy)phenyl)-3-cyclopropylurea
4-(4-(3-Cyclopropylureido)phenoxy)-7-methoxyquinoline-6-carboxamide
3-Chloro-7,8-dihydroquinolin-5(6H)-one
2,4-Dichloro-7,8-dihydroquinolin-5(6H)-one
2-Chloro-7,8-dihydroquinolin-5(6H)-one
7,8-Dihydroquinolin-5(6H)-one
3-Methoxy-7,8-dihydroquinolin-5(6H)-one
N-(4-((6,7-Dimethoxyquinolin-4-yl)oxy)phenyl)-N-(4-fluoro-2-hydroxyphenyl)cyclopropane-1,1-dicarboxamide
N-(4-((6,7-Dimethoxyquinolin-4-yl)oxy)phenyl)-N-(4-fluoro-3-hydroxyphenyl)cyclopropane-1,1-dicarboxamide
Ethyl 2-ethoxyquinoline-1(2H)-carboxylate
6-Ethoxy-2,2,4-trimethyl-1,2-dihydroquinoline
Isobutyl 2-isobutoxyquinoline-1(2H)-carboxylate
2,2,4-Trimethyl-1,2-dihydroquinolin-6-ol
(S)-4-Isopropyl-2-(quinolin-2-yl)-4,5-dihydrooxazole
2-(Quinolin-2-yl)-4,5-dihydrooxazole
(S)-4-(tert-Butyl)-2-(quinolin-2-yl)-4,5-dihydrooxazole
(R)-4-Isopropyl-2-(quinolin-2-yl)-4,5-dihydrooxazole
