78995-10-5Relevant academic research and scientific papers
Metabolism of fentanyl and acetylfentanyl in human-induced pluripotent stem cell-derived hepatocytes
Kanamori, Tatsuyuki,Iwata, Yuko Togawa,Segawa, Hiroki,Yamamuro, Tadashi,Kuwayama, Kenji,Tsujikawa, Kenji,Inoue, Hiroyuki
, p. 106 - 114 (2018/01/11)
To evaluate the capability of human-induced pluripotent stem cell-derived hepatocytes (h-iPS-HEP) in drug metabolism, the profiles of the metabolites of fentanyl, a powerful synthetic opioid, and acetylfentanyl, an N-acetyl analog of fentanyl, in the cells were determined and analyzed. Commercially available h-iPSHEP were incubated with fentanyl or acetylfentanyl for 24 or 48 h. After enzymatic hydrolysis, the medium was deproteinized with acetonitrile, then analyzed by LC/MS. Desphenethylated metabolites and some hydroxylated metabolites, including 4′-hydroxy-fentanyl and β-hydroxy-fentanyl, were detected as metabolites of fentanyl and acetylfentanyl in the medium. The main metabolite of fentanyl with h-iPS-HEP was the desphenethylated metabolite, which was in agreement with in vivo results. These results suggest that h-iPSHEP may be useful as a tool for investigating drug metabolism.
Carbon-13 nuclear magnetic resonance spectra of fentanyl analogs
Brine,Boldt,Huang,Sawyer,Carroll
, p. 677 - 686 (2007/10/02)
Natural abundance carbon-13 chemical shifts are reported for the hydrochloride salts of fentanyl and fifteen analogs. The signals are assigned on the basis of chemical shift theory, SFORD multiplicities, signal intensities, comparisons with model compounds, and thiophene carbon-proton coupling constants. In addition to its forensic value, the data suggest that the solution conformations of the analogs are similar to that of fentanyl hydrochloride.
This product is a nationally controlled contraband or patented product, and the Lookchem platform doesn't provide relevant sales information.