Buprenorphine
[CAS# 52485-79-7]

Identification

• Classification: API >> Antipyretic analgesics
• Name: Buprenorphine
• Molecular Formula: C₂₉H₄₁NO₄
• Molecular Weight: 467.64
• CAS Registry Number: 52485-79-7
• EC Number: 257-950-6

Safety Data

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Eye irritation	Eye Irrit.	2	H319
Specific target organ toxicity - single exposure	STOT SE	3	H335
Acute toxicity	Acute Tox.	3	H301
Skin irritation	Skin Irrit.	2	H315
Reproductive toxicity	Repr.	2	H361
Acute toxicity	Acute Tox.	4	H302
Reproductive toxicity	Lact.	-	H362
Respiratory sensitization	Resp. Sens.	1	H334
Specific target organ toxicity - single exposure	STOT SE	1	H370
Specific target organ toxicity - single exposure	STOT SE	3	H336
Skin sensitization	Skin Sens.	1	H317
Acute toxicity	Acute Tox.	4	H332
Specific target organ toxicity - repeated exposure	STOT RE	2	H373
Acute toxicity	Acute Tox.	2	H310
Acute toxicity	Acute Tox.	2	H300
Reproductive toxicity	Repr.	1B	H360
Acute toxicity	Acute Tox.	2	H330

• Controlled Substance: DEA Drug Code Number: 9064