Irbesartan
[CAS# 138402-11-6]

Identification

• Classification: API >> Circulatory system medication >> Antihypertensive drug
• Name: Irbesartan
• Synonyms: 3-Butyl-2-[[4-[2-(2H-tetrazol-5-yl)phenyl]phenyl]methyl]-2,4-diazaspiro[4.4]non-3-en-1-one
• Molecular Formula: C₂₅H₂₈N₆O
• Molecular Weight: 428.54
• CAS Registry Number: 138402-11-6
• EC Number: 604-078-2

Properties

• Melting point: 180-181 ºC

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Skin irritation	Skin Irrit.	2	H315
Specific target organ toxicity - single exposure	STOT SE	3	H335
Eye irritation	Eye Irrit.	2	H319
Reproductive toxicity	Repr.	1B	H360
Reproductive toxicity	Lact.	-	H362
Reproductive toxicity	Repr.	2	H361
Chronic hazardous to the aquatic environment	Aquatic Chronic	3	H412
Specific target organ toxicity - repeated exposure	STOT RE	1	H372
Specific target organ toxicity - repeated exposure	STOT RE	2	H373
Chronic hazardous to the aquatic environment	Aquatic Chronic	4	H413