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4-Fluorobutyrfentanyl
Also known as parafluorobutyrfentanyl, pfbf, 4-fbf
4-Fluorobutyrfentanyl
pfbf · 4-fbf
Overview
The drug is reportedly rare and there is little known about it. It is an extremely potent research chemical analogue of fentanyl. This powerful opioid is generally only dispensed as a nasal spray. It is strongly recommended to handle with extreme caution and to avoid mixing it with other depressants.
Sources & licencesTripSit·PubChem chemical identifiers
TripSit material is used non-commercially with attribution and a link to the source. Where combination information is shown, it is a quick reference and should be checked with further individual research.
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The SMILES and basic chemical identifiers are resolved from the linked PubChem record. Fracton renders the molecule locally as inline SVG.
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CCCC(=O)N(C1CCN(CC1)CCC2=CC=CC=C2)C3=CC=C(C=C3)FTags4 tags
Dose
?
Safety
- Addiction potential
- habit-forming
Effects
No effects are listed for this substance.
Timing
Only onset and total duration are available for this route, so an intensity curve would be misleading.
Detailed phase timing is not available from this source.
Testing
No testing reference is available for this substance.
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