Fluetonitazepyne

Fluetonitazepyne
Identifiers
	IUPAC name 2-[[4-(2-fluoroethoxy)phenyl]methyl]-5-nitro-1-(2-pyrrolidin-1-ylethyl)benzimidazole;
PubChem CID	172871918;
Chemical and physical data
Formula	C22H25FN4O3
Molar mass	412.465 g·mol−1
3D model (JSmol)	Interactive image;
	SMILES C1CCN(C1)CCN2C3=C(C=C(C=C3)[N+](=O)[O-])N=C2CC4=CC=C(C=C4)OCCF;
	InChI InChI=1S/C22H25FN4O3/c23-9-14-30-19-6-3-17(4-7-19)15-22-24-20-16-18(27(28)29)5-8-21(20)26(22)13-12-25-10-1-2-11-25/h3-8,16H,1-2,9-15H2; Key:TYLHUWCBBIQCEH-UHFFFAOYSA-N;

Fluetonitazepyne (F-etonitazepyne, 2-fluoroetonitazepyne) is a benzimidazole derivative which is an opioid designer drug. It was first identified in Italy in July 2024,^[1] and subsequently isolated in Finland in early 2025 from the body fluids of five people who had died from opioid overdose.^[2]

PubChem CID

172871918

FormulaC₂₂H₂₅FN₄O₃

Molar mass412.465 g·mol⁻¹

3D model (JSmol)

Interactive image

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[2]

Fluetonitazepyne

See also

References

Related Articles

Identifiers

IUPAC name 2-[[4-(2-fluoroethoxy)phenyl]methyl]-5-nitro-1-(2-pyrrolidin-1-ylethyl)benzimidazole
PubChem CID	172871918
Chemical and physical data
Formula	C₂₂H₂₅FN₄O₃
Molar mass	412.465 g·mol⁻¹
3D model (JSmol)	Interactive image
SMILES C1CCN(C1)CCN2C3=C(C=C(C=C3)[N+](=O)[O-])N=C2CC4=CC=C(C=C4)OCCF
InChI InChI=1S/C22H25FN4O3/c23-9-14-30-19-6-3-17(4-7-19)15-22-24-20-16-18(27(28)29)5-8-21(20)26(22)13-12-25-10-1-2-11-25/h3-8,16H,1-2,9-15H2 Key:TYLHUWCBBIQCEH-UHFFFAOYSA-N