CAS No: [70500-72-0]
Molecular Weight: 161.16
Specifications: ≥98%(HPLC)
Appearance: Light yellowish green to off white crystalline powder
Loss on drying: ≤0.5%
Other Name:
7-Hydroxy-2(1H)-Quinolinone
7-hydroxyquinolinone;
3,4-Dihydro-7-hydroxyquinoline-2(1H)-one;
7-hydroxy-2-Quinolinone
7-Hydroxycarbostyril (CAS: 50-91-7) is a key pharmaceutical intermediate with molecular formula C8H7NO2. Produced via nitration and reduction of carbostyril derivatives, it serves as a foundational scaffold for synthesizing complex heterocyclic compounds in industrial processes.
Requires storage in cool, dry, ventilated areas away from oxidizers. Personnel must wear PPE including gloves and goggles due to potential skin irritation and toxicity risks during handling.