Crotonylfentanyl

Crotonylfentanyl is an opioid analgesic that is an analog of fentanyl and structural isomer of cyclopropylfentanyl^[1] and has been sold online as a designer drug.^[2][3] In December 2019, the UNODC announced scheduling recommendations placing crotonylfentanyl into Schedule I.^[4]

Legal status

• BR: Class F1 (Prohibited narcotics)
• CA: Schedule I
• DE: Anlage II (Authorized trade only, not prescriptible)
• UK: Class A
• UN: Narcotic Schedule I

CAS Number

• 760930-59-4 ^Y

PubChem CID

• 10472960

ChemSpider

• 8648371

Quick facts Legal status, Identifiers ...

Crotonylfentanyl

Legal status
Legal status	BR: Class F1 (Prohibited narcotics) CA: Schedule I DE: Anlage II (Authorized trade only, not prescriptible) UK: Class A UN: Narcotic Schedule I
Identifiers
IUPAC name (2E)-N-Phenyl-N-[1-(2-phenylethyl)-4-piperidinyl]-2-butenamide
CAS Number	760930-59-4 Y
PubChem CID	10472960
ChemSpider	8648371
UNII	R0XLG8CO63
KEGG	C22759
Chemical and physical data
Formula	C23H28N2O
Molar mass	348.490 g·mol−1
3D model (JSmol)	Interactive image
SMILES O=C(/C=C/C)N(c1ccccc1)C3CCN(CCc2ccccc2)CC3
InChI InChI=1S/C23H28N2O/c1-2-9-23(26)25(21-12-7-4-8-13-21)22-15-18-24(19-16-22)17-14-20-10-5-3-6-11-20/h2-13,22H,14-19H2,1H3/b9-2+ Key:VDYXGPCGBKLRDA-XNWCZRBMSA-N InChI=1/C23H28N2O/c1-2-9-23(26)25(21-12-7-4-8-13-21)22-15-18-24(19-16-22)17-14-20-10-5-3-6-11-20/h2-13,22H,14-19H2,1H3/b9-2+ Key:VDYXGPCGBKLRDA-XNWCZRBMBF

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