Verapamil
[CAS# 52-53-9]

Identification

• Classification: API >> Circulatory system medication >> Antiarrhythmic drug
• Name: Verapamil
• Synonyms: (2R)-2-(3,4-Dimethoxyphenyl)-5-{[2-(3,4-dimethoxyphenyl)ethyl](methyl)amino}-2-isopropylpentanenitrile; 5-((3,4-Dimethoxyphenethyl)methylamino)-2-(3,4-dimethoxyphenyl)-2-isopropylvaleronitrile
• Molecular Formula: C₂₇H₃₈N₂O₄
• Molecular Weight: 454.60
• CAS Registry Number: 52-53-9
• EC Number: 200-145-1

Properties

• Boiling point: 243-246 ºC (1.3 Pa)
• Refractive index: 1.5448

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Acute toxicity	Acute Tox.	3	H311
Acute toxicity	Acute Tox.	3	H301
Acute toxicity	Acute Tox.	3	H331