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Butyryl Fentanyl

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Found in: 


Fentanyl

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Type/Reason added: 


Fentanyl Analog

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Relative Potency: 


About 1/8 of fentanyl, 7 times more potent than morphine (10)

Description and Classification

Butyryl Fentanyl

A synthetic opioid closely related to fentanyl. This potent drug is part of the fentanyl analog family, which includes a range of synthetic opioids that are structurally modified versions of fentanyl.

Relative Potency

Potency: 

Butyryl fentanyl is generally less potent than fentanyl but still significantly more potent than morphine. 

Why It Is Added

Purpose

Often sold illicitly, sometimes as a counterfeit for fentanyl or heroin, which raises overdose risks due to mislabeling or lack of awareness about its potency.

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