Buy 4-Fluoroisobutyrylfentanyl (4-FIBF p-FIBF) powder
Buy 4-Fluoroisobutyrylfentanyl (4-FIBF p-FIBF) powder. 4-Fluoroisobutyrylfentanyl (also known as 4-FIBF and p-FIBF) is an opioid analgesic that is an analog of butyrfentanyl and structural isomer of 4-Fluorobutyrfentanyl and has been sold online as a designer drug.It is closely related to 4-fluorofentanyl, which has an EC50 value of 4.2 nM for the human μ-opioid receptor. 4-fluoroisobutyrylfentanyl is a highly selective μ-opioid receptor agonist whose analgesic potency is almost ten times of that reported for morphine.
Side effects
Side effects of fentanyl analogs are similar to those of fentanyl itself, which include itching, nausea and potentially serious respiratory depression, which can be life-threatening. Fentanyl analogs have killed hundreds of people throughout Europe and the former Soviet republics since the most recent resurgence in use began in Estonia in the early 2000s, and novel derivatives continue to appear.
Legality
4-Fluoroisobutyrylfentanyl is a Schedule I controlled substance in the United States. In the UK, it is a Class A drug. In Canada, it is a Schedule I drug.
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(Request formulation change)
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
DEA Schedule
I
Shipping & Storage Information
Storage
-20°C
Shipping
Room Temperature in continental US; may vary elsewhere
Stability
≥ 4 years
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