四氢异喹啉(TIQ)是一种化学式为C9H11N的有机化合物。它被归类为仲胺，由异喹啉通过氢化得到。它是一种无色粘稠液体，与大多数有机溶剂混溶。四氢异喹啉骨架在许多生物活性化合物和药物中遇到。
2-Methyl-6-nitro-1,2,3,4-tetrahydroisoquinoline
2-Methyl-1,2,3,4-tetrahydroisoquinolin-6-amine
6-Bromo-2-methyl-1,2,3,4-tetrahydroisoquinoline
2-Methyl-1,2,3,4-tetrahydroisoquinolin-6-amine dihydrochloride
2-Methyl-1,2,3,4-tetrahydroisoquinolin-5-amine
7-Chloro-6-nitro-1,2,3,4-tetrahydroisoquinoline
7-Chloro-1,2,3,4-tetrahydroisoquinoline hydrochloride
tert-Butyl 7-chloro-6-nitro-3,4-dihydroisoquinoline-2(1H)-carboxylate
tert-Butyl 6-amino-7-chloro-3,4-dihydroisoquinoline-2(1H)-carboxylate
Methyl 5,7-dichloro-1,2,3,4-tetrahydroisoquinoline-6-carboxylate monohydrochloride
5,7-Dichloro-1,2,3,4-tetrahydroisoquinoline hydrochloride
6,7-Dimethoxy-1-methyl-1,2,3,4-tetrahydroisoquinoline hydrochloride
1-Methyl-1,2,3,4-tetrahydroisoquinoline hydrochloride
6-Methoxy-1-methyl-1,2,3,4-tetrahydroisoquinoline hydrochloride
5-Methyl-1,2,3,4-tetrahydroisoquinolin-6-ol hydrochloride
tert-Butyl 6-hydroxy-5-methyl-3,4-dihydroisoquinoline-2(1H)-carboxylate
5-Methyl-1,2,3,4-tetrahydroisoquinoline hydrochloride
7-Bromo-5-methyl-1,2,3,4-tetrahydroisoquinoline
(R)-2-(2-(((9H-Fluoren-9-yl)methoxy)carbonyl)-1,2,3,4-tetrahydroisoquinolin-3-yl)acetic acid
(S)-2-(2-(((9H-Fluoren-9-yl)methoxy)carbonyl)-1,2,3,4-tetrahydroisoquinolin-3-yl)acetic acid
(S)-2-(((9H-Fluoren-9-yl)methoxy)carbonyl)-6-fluoro-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid
2-(((9H-Fluoren-9-yl)methoxy)carbonyl)-1,2,3,4-tetrahydroisoquinoline-6-carboxylic acid
2-(((9H-Fluoren-9-yl)methoxy)carbonyl)-5-fluoro-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid
7-Bromoisoquinoline-1,3(2H,4H)-dione
2-Hydroxyisoquinoline-1,3(2H,4H)-dione
7-Iodoisoquinoline-1,3(2H,4H)-dione
4,4-Dimethyl-1,2,3,4-tetrahydroisoquinoline-1,3-dione
7-Bromo-1,2-dihydroisoquinolin-3(4H)-one
1,4-Dihydro-3(2H)-isoquinolinone
6-Bromo-1,2-dihydroisoquinolin-3(4H)-one
