An Analytical Reference Material
Features
  • This product is qualified as a Reference Material that has been manufactured and tested to meet ISO/IEC 17025 and ISO 17034 international standards
  • This product is intended to be used as an analytical reference standard
  • Bulk material is available for qualified institutions; please contact our sales department for pricing
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FIBF (hydrochloride)

Item No. 19313

Restricted Product (Schedule I)
Product Insert (PDF)GC-MS (PDF)Safety Data Sheet (SDS) (PDF)
Synonyms
Synonyms
  • p-FIBF
  • para-FIBF
  • p-Fluoroisobutyryl fentanyl
  • para-Fluoroisobutyryl fentanyl
  • p-fluoro iBF
  • para-fluoro iBF
  • p-fluoro Isobutyryl fentanyl
  • para-fluoro Isobutyryl fentanyl
Technical Information
Formal Name
N-(4-fluorophenyl)-2-methyl-N-[1-(2-phenylethyl)-4-piperidinyl]-propanamide, monohydrochloride
CAS Number
2309383-06-8
Molecular Formula
C23H29FN2O • HCl
Formula Weight
405.0
Purity
≥98%
Formulation
A neat solid
SMILES
O=C(N(C1=CC=C(F)C=C1)C2CCN(CCC3=CC=CC=C3)CC2)C(C)C.Cl
InChi Code
InChI=1S/C23H29FN2O.ClH/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;1H
InChi Key
CPKORZNZDMLSFS-UHFFFAOYSA-N
Regulatory Information
DEA Schedule
I
Shipping & Storage Information
Storage
-20°C
Shipping
Room temperature in continental US; may vary elsewhere
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Certificates of Analysis & Batch Specific Data

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    1 mg

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    Product Description

    FIBF (hydrochloride) (Item No. 19313) is an analytical reference material categorized as an opioid.1 FIBF has been associated with fatal multidrug overdoses, as well as overdoses where it was the sole intoxicant responsible for death.2 FIBF is regulated as a Schedule I compound in the United States. This product is intended for research and forensic applications.

    WARNING This product is not for human or veterinary use.

    References & Product Citations
    Product Description References

    1. Hassanien, S.H., Bassman, J.R., Perrien Naccarato, C.M., et al. In vitro pharmacology of fentanyl analogs at the human mu opioid receptor and their spectroscopic analysis. Drug Test. Anal. 12(8), 1212-1221 (2020).

    2. Pardi, J., Toriello, A., and Cooper, G. Evaluation of 4‑fuoroisobutyrylfentanyl in blood samples from 247 authentic cases submitted to the New York City Office of Chief Medical Examiner in 2017–2018. Forensic Toxicol. 38, 340-351 (2020).

    Product Citations

    Hassanien, S.H., Bassman, J.R., Perrien Naccarato, C.M., et al. In vitro pharmacology of fentanyl analogs at the human mu opioid receptor and their spectroscopic analysis. Drug Test. Anal. 12(8), 1212-1221 (2020).

    Watanabe, S., Vikingsson, S., Roman, M., et al. In vitro and in vivo metabolite identification studies for the new synthetic opioids acetylfentanyl, acrylfentanyl, furanylfentanyl, and 4-fluoro-isobutyrylfentanyl. AAPS J. 19(4), 1102-1122 (2017).