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para-Fluorobutyryl fentanyl
SpectraBase Compound ID IZudMYATNmD
InChI InChI=1S/C23H29FN2O/c1-2-6-23(27)26(21-11-9-20(24)10-12-21)22-14-17-25(18-15-22)16-13-19-7-4-3-5-8-19/h3-5,7-12,22H,2,6,13-18H2,1H3
InChIKey QZFMCYUBPSLOBP-UHFFFAOYSA-N
Mol Weight 368.5 g/mol
Molecular Formula C23H29FN2O
Exact Mass 368.226392 g/mol

Attenuated Total Reflectance Infrared (ATR-IR) Spectrum

Attenuated Total Reflectance Infrared (ATR-IR) Spectrum

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SpectraBase Spectrum ID HtKujo4cqcI
Name para-Fluorobutyryl fentanyl
Source of Sample Cayman Chemical Company
Catalog Number Free base of 17049
Lot Number Free base of 0483005-2
Accessory DurasamplIR II
Acronyms 4-FBF; p-FBF; para-FBF
CAS Registry Number 244195-31-1
Copyright Copyright © 2019-2024 John Wiley & Sons, Inc. All Rights Reserved.
DEA Schedule I
Formula C23H29FN2O
IUPAC Name N-(4-Fluorophenyl)-N-[1-(2-phenylethyl)-4-piperidinyl]butanamide
InChI InChI=1S/C23H29FN2O/c1-2-6-23(27)26(21-11-9-20(24)10-12-21)22-14-17-25(18-15-22)16-13-19-7-4-3-5-8-19/h3-5,7-12,22H,2,6,13-18H2,1H3
InChIKey QZFMCYUBPSLOBP-UHFFFAOYSA-N
Instrument Name Bio-Rad FTS
SMILES c1c(ccc(c1)F)N(C1CCN(CC1)CCc1ccccc1)C(CCC)=O
Sample Preparation Procedure The HCl salt was dissolved in 0.5 mL water in a test tube, and 1 drop of 30% NaOH solution was added, causing the clear solution to turn cloudy white. 1 mL dichloromethane was added to the test tube, which was shaken thoroughly using a vortex mixer. The test tube was spun in a centrifuge to separate the organic and aqueous layers. The bottom organic layer was retrieved with a pipette and placed in another clean test tube. Most of the solvent was evaporated from the tube using a flow of nitrogen gas, and the remaining solution was used to create a film on the diamond window for ATR-IR.
Solvent Dichloromethane
Source of Spectrum Forensic Spectral Research
Synonyms 4-Fluorobutyrylfentanyl; p-Fluorobutyrylfentanyl
Technique ATR-Film