4-Isoquinolinol
[CAS# 3336-49-0]

Identification

• Classification: Pharmaceutical intermediate >> Heterocyclic compound intermediate >> Isoquinoline compound
• Name: 4-Isoquinolinol
• Synonyms: 4-Hydroxyisoquinoline; 4-Isoquinolol
• Molecular Formula: C₉H₇NO
• Molecular Weight: 145.16
• CAS Registry Number: 3336-49-0
• EC Number: 687-912-8

Properties

• Density: 1.26
• Melting point: 223-225 °C

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Skin irritation	Skin Irrit.	2	H315
Eye irritation	Eye Irrit.	2	H319
Specific target organ toxicity - single exposure	STOT SE	3	H335