Fentanyl azepane

CAS Number

• 344235-54-7 ^Y

PubChem CID

• 12666096

ChemSpider

• 10495507

ChEMBL

• ChEMBL171124

Fentanyl azepane

Identifiers
IUPAC name N-phenyl-N-[1-(2-phenylethyl)azepan-4-yl]propanamide
CAS Number	344235-54-7 Y
PubChem CID	12666096
ChemSpider	10495507
ChEMBL	ChEMBL171124
Chemical and physical data
Formula	C23H30N2O
Molar mass	350.506 g·mol−1
3D model (JSmol)	Interactive image
SMILES CCC(=O)N(C1CCCN(CC1)CCC2=CC=CC=C2)C3=CC=CC=C3
InChI InChI=1S/C23H30N2O/c1-2-23(26)25(21-12-7-4-8-13-21)22-14-9-17-24(19-16-22)18-15-20-10-5-3-6-11-20/h3-8,10-13,22H,2,9,14-19H2,1H3 Key:DJCBYHBSPDXQNT-UHFFFAOYSA-N

Fentanyl azepane (Fentanyl azepane homologue) is an opioid derivative which is a homologue of fentanyl, where the central piperidine ring has been expanded to an azepane ring. It is many times less potent than fentanyl itself, being only slightly stronger than morphine, but is still more potent than the ring-contracted pyrrolidine derivative, as well as other related compounds such as benzylfentanyl and ethoheptazine. The β-hydroxy derivative is slightly more potent again, as with betahydroxyfentanyl.^[1][2][3]