Levonorgestrel butanoate
[CAS# 86679-33-6]

Identification

• Classification: API >> Hormone and endocrine-regulating drugs
• Name: Levonorgestrel butanoate
• Synonyms: Levonorgestrel butyrate; (17alpha)-13-Ethyl-17-(1-oxobutoxy)-18,19-dinorpregn-4-en-20-yn-3-one
• Molecular Formula: C₂₅H₃₄O₃
• Molecular Weight: 382.54
• CAS Registry Number: 86679-33-6
• EC Number: 289-270-0

Properties

• Density: 1.11

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Acute hazardous to the aquatic environment	Aquatic Acute	1	H400
Reproductive toxicity	Repr.	1A	H360FD
Carcinogenicity	Carc.	2	H351
Chronic hazardous to the aquatic environment	Aquatic Chronic	1	H410
Reproductive toxicity	Lact.	-	H362