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
| 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) | ![]() ![]() ![]() 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.







