4hydroxyquinoline

4-Hydroxyquinoline (4-Quinolinol) is a hydroxylated quinoline derivative with antimicrobial activity. It shows growth-inhibitory effects against intestinal bacteria. It also can be used as sacrificial scavengers of the photogenerated oxygen species.

2-Amino-4-hydroxyquinoline hydrate ,with CAS No. 42712-64-1, is a fragment molecule that serves as an important scaffold for molecular linking, expansion, and modification. 2-Amino-4-hydroxyquinoline hydrate provides a structural basis and research tool for the design and screening of novel drug candidates, and is commonly used in drug discovery, drug synthesis, and related research.

Pseudane IX (2-nonyl-1H-quinolin-4-one) reduces infection of Huh 7.5 cells by hepatitis C virus (HCV) with an IC50 of 1.4 μg/ml.