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5F-MN18

CAS No.
244195-32-2
Chemical Name:
5F-MN18
Synonyms
4fibf;5F-MN18;4-Fluoroisobutyrylfentanyl;4-Fluoro-isobutyryl fentanyl solution;4-Fluoroisobutyrfentanyl, 4-FiBF, p-FiBF;Propanamide, N-(4-fluorophenyl)-2-methyl-N-[1-(2-phenylethyl)-4-piperidinyl]-
CBNumber:
CB12656947
Molecular Formula:
C23H29FN2O
Molecular Weight:
368.49
MDL Number:
MFCD30741802
MOL File:
244195-32-2.mol
Last updated:2026-05-27 23:22:05

5F-MN18 Properties

Boiling point 486.4±45.0 °C(Predicted)
Density 1.114±0.06 g/cm3(Predicted)
storage temp. -20°C
pka 8.91±0.20(Predicted)
form liquid
Major Application forensics and toxicology
SMILES O=C(N(C1-;@C-;@C-;@N(-;@C-;@C-;@1)CCC2=CC=CC=C2)C3=;@C-;@C=;@C(F)-;@C=;@C-;@3)C(C)C
FDA UNII X9MBA0QE1I
UNSPSC Code 41116107
NACRES NA.24

SAFETY

Risk and Safety Statements

Symbol(GHS)  Flame (GHS02)Skull and Crossbones (GHS06)Health Hazard (GHS08)
GHS02,GHS06,GHS08
Signal word  Danger
Hazard statements  H225-H301+H311+H331-H370
Precautionary statements  P210-P280-P301+P310+P330-P302+P352+P312-P304+P340+P311
target organs Eyes
RIDADR  UN1230 - class 3 - PG 2 - Methanol, solution
WGK Germany  WGK 2
Storage Class 3 - Flammable liquids
Hazard Classifications Acute Tox. 3 Dermal
Acute Tox. 3 Inhalation
Acute Tox. 3 Oral
Flam. Liq. 2
STOT SE 1
DEA Controlled Substances CSCN: 9824
CSA SCH: Schedule I
NARC: Yes

5F-MN18 price More Price(1)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich F-050 4-Fluoro-isobutyryl fentanyl solution 100?μg/mL in methanol, certified reference material, ampule of 0.5?mL, Cerilliant? 244195-32-2 0.5ml $134 2026-04-30 Buy
Product number Packaging Price Buy
F-050 0.5ml $134 Buy

5F-MN18 Chemical Properties, Uses, Production

Uses

N-(4-Fluorophenyl)-2-methyl-N-[1-(2-phenylethyl)-4-piperidinyl]-propanamide-d7 is deuterium labeled N-(4-Fluorophenyl)-2-methyl-N-[1-(2-phenylethyl)-4-piperidinyl]-propanamide (F489575).N-(4-Fluorophenyl)-2-methyl-N-[1-(2-phenylethyl)-4-piperidinyl]-propanamide is an impurity of Furanylfentanyl (F864085), which is an opiod analgesic agent and an analog of Fentanyl (F275000).In addition, N-(4-Fluorophenyl)-2-methyl-N-[1-(2-phenylethyl)-4-piperidinyl]-propanamide may be a useful compound for developingfentanyl-conjugated vaccines by utilizinga protein–drug conjugate that generates anin vivo immunoantagonist, which can minimize the concentration of a specific drug at the sites of action.

General Description

4-Fluoro-isobutyryl fentanyl, also known as 4-FIBF and p-FIBF, is a fentanyl analog and sold on the illicit market as designer drug. This certified Snap-N-Spike solution is suitable for use as starting material in calibrators and controls for 4-Fluoro-isobutyryl fentanyl LC/MS or GC/MS testing methods in clinical toxicology, urine drug testing, or forensic analysis applications. This certified solution standard is DEA-exempt, allowing laboratories to place orders without additional regulatory paperwork. For US customers, state specific regulatory requirements may apply.

5F-MN18 Preparation Products And Raw materials

Raw materials

Preparation Products

244195-32-2 (5F-MN18) Related Search:

5F-MN18 4fibf 4-Fluoro-isobutyryl fentanyl solution 4-Fluoroisobutyrylfentanyl Propanamide, N-(4-fluorophenyl)-2-methyl-N-[1-(2-phenylethyl)-4-piperidinyl]- 4-Fluoroisobutyrfentanyl, 4-FiBF, p-FiBF 244195-32-2 763954-93-9 medical intermediate