Hydroquinidine
[CAS# 1435-55-8]

Identification

• Classification: API >> Circulatory system medication >> Antiarrhythmic drug
• Name: Hydroquinidine
• Synonyms: Dihydroquinine; (8a,9R)-10,11-Dihydro-6'-methoxycinchonan-9-ol; (5-Ethyl-1-azabicyclo[2.2.2]octan-7-yl)-(6-methoxyquinolin-4-yl)methanol
• Molecular Formula: C₂₀H₂₆N₂O₂
• Molecular Weight: 326.43
• CAS Registry Number: 1435-55-8
• EC Number: 215-862-5

Properties

• Melting point: 169-170 ºC
• alpha: 226 º (c=2 in EtOH)

Safety Data

• Hazard Symbols: Xn
• Risk Codes: R20/21/22
• Safety Description: S36/37

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Acute toxicity	Acute Tox.	4	H312
Acute toxicity	Acute Tox.	4	H302
Acute toxicity	Acute Tox.	4	H332
Skin sensitization	Skin Sens.	1A	H317
Acute toxicity	Acute Tox.	3	H301