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

Mass Spectrum (GC)

Mass Spectrum (GC)

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SpectraBase Spectrum ID JEVThMngakC
Name p-FIBF
Classification Fentanyl opioid
Comments Spectrum verified by crosschecking against external libraries (two reference spectrum with similarity >= 99% found); Spectrum verified by independent measurements in external laboratories
Copyright Copyright © 2024 DigiLab GmbH and Wiley-VCH GmbH. All Rights Reserved.
DEA Citation 21 CFR §1308.11 (b) (41)
DEA Controlled Substance Name 4-Fluoroisobutyryl fentanyl
DEA Controlled Substance Type Isomers, esters, ethers, salts and salts of isomers, esters and ethers
DEA Controlled Substances Code Number 9824
DEA Schedule Schedule I
DEA Section (b) Opiates. Unless specifically excepted or unless listed in another schedule, any of the following opiates, including their isomers, esters, ethers, salts, and salts of isomers, esters and ethers, whenever the existence of such isomers, esters, ethers and salts is possible within the specific chemical designation (for purposes of 3-methylthiofentanyl only, the term isomer includes the optical and geometric isomers):
Exact Mass 368.226391724 u
Formula C23H29FN2O
InChI InChI=1S/C23H29FN2O/c1-18(2)23(27)26(21-10-8-20(24)9-11-21)22-13-16-25(17-14-22)15-12-19-6-4-3-5-7-19/h3-11,18,22H,12-17H2,1-2H3
InChIKey OZDOSQNUJIXEOR-UHFFFAOYSA-N
Ionization Type Electron Ionization (EI)
Molecular Weight 368.496 g/mol
Nominal Mass 368 u
Quality 989
Retention Index 2807
SMILES C1(N(C=2C=CC(=CC2)F)C(C(C)C)=O)CCN(CC1)CCC1=CC=CC=C1
SPLASH splash10-004i-4390000000-4030256fd6c9ce9d58b1
Source of Spectrum DigiLab GmbH (C) 2024
Synonyms FIBF 4-FIBF 4-FiBF 4-Fluoroisobutyrylfentanyl iso-Butanoyl-4-fluorofentanyl \rpara-Fluoroisobutyryl fentanyl,Fentanyl(-propionyl+(2-methylacryloyl)-phenyl+(4-fluorophenyl)) N-(4-Fluorophenyl)-N-[1-(2-phenylethyl)piperidin-4-yl]-2-methylpropanamide
Technique GC/MS
Wiley ID DD2024_024539