Fentanyl analogues

This is a list of fentanyl analogues, including both compounds developed by pharmaceutical companies for legitimate medical use, and those which have been sold as designer drugs and reported to transnational agencies such as the EMCDDA and UNODC.

2,5-Dimethylfentanyl

2,2'-Difluorofentanyl

3-Allylfentanyl

3-Methylbutyrfentanyl

3-Methylfentanyl (3-MF)

3-Methylfuranylfentanyl (3MFUF, TMFUF)

3-Methylthiofentanyl

3-Phenylpropanoylfentanyl

4-Fluorobutyrfentanyl (4-FBF)

4-Chloroisobutyrylfentanyl (4-CIBF)

4-Fluoroisobutyrfentanyl (4-FIBF)

4-Fluorofentanyl

para-fluorofuranylfentanyl (p-F-Fu-F) [1802489-71-9]

para-chlorofuranylfentanyl (p-Cl-Fu-F)

ortho-methylfuranylfentanyl (o-Me-Fu-F)

ortho-methoxyfuranylfentanyl (o-MeO-Fu-F)

ortho-isopropylfuranylfentanyl (o-iPr-Fu-F)

4-Phenylfentanyl

4-Methoxybutyrfentanyl

4-Methylphenethylacetylfentanyl

Acrylfentanyl

α-Methylacetylfentanyl

α-Methylbutyrfentanyl

α-Methylfentanyl (AMF)

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