Secofentanyl

Secofentanyl is an opioid derivative which is an analogue of fentanyl where the piperidine ring has been cleaved to form an open-chain structure. It is around 40× less potent than fentanyl itself but still 5–6× the potency of morphine in animal tests.^[1][2]

Secofentanyl

Identifiers
IUPAC name N-[4-[methyl(2-phenylethyl)amino]butan-2-yl]-N-phenylpropanamide
CAS Number	253342-66-4
PubChem CID	11724725
UNII	DGK2A2KAN8
CompTox Dashboard (EPA)	DTXSID901040103
Chemical and physical data
Formula	C22H30N2O
Molar mass	338.495 g·mol−1
3D model (JSmol)	Interactive image
SMILES CCC(=O)N(C1=CC=CC=C1)C(C)CCN(C)CCC2=CC=CC=C2
InChI InChI=1S/C22H30N2O/c1-4-22(25)24(21-13-9-6-10-14-21)19(2)15-17-23(3)18-16-20-11-7-5-8-12-20/h5-14,19H,4,15-18H2,1-3H3 Key:TVSLDWMMAUJGPV-UHFFFAOYSA-N

See also

• Benzylfentanyl
• Homofentanyl
• Diampromide
• Fentanyl azepane
• Isofentanyl
• Phenampromide