4-Fa
4-Fa,4-Fluoroamphetamine (4-FA) is a synthetic stimulant and a member of the amphetamine family. Here is an overview of its key aspects:
Chemical Structure and Properties
- Chemical Name: 4-Fluoroamphetamine
- Chemical Formula: C9H12FN
- Molecular Weight: 153.20 g/mol
- Structure: It has a phenethylamine core with a fluorine atom attached to the para position of the benzene ring.
Pharmacology
- Mechanism of Action: 4-FA acts as both a releasing agent and reuptake inhibitor for monoamine neurotransmitters, primarily affecting serotonin, dopamine, and norepinephrine. This dual action results in stimulant and empathogenic effects.
- Effects: Users report increased energy, enhanced mood, and feelings of euphoria. It also has potential empathogenic effects, similar to MDMA, making users feel more connected and open.
What is 4-Fa?
4-FA is named 4-Fluoroamphetamine, also known as 4FA 4-FMP; PAL-303; “Flux”;PFA).It belongs to the phenethylamine and substituted amphetamine chemical classes. Acts as a recreational drug.
How to Buy 4-Fa Online?
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Additional Information
| Product name | 4-FA |
|---|---|
| Chemical Name | (RS)-1-(4-Fluorophenyl)propane-2-amine |
| CAS | 459-02-9 |
| Formula | C9H12FN |
| Molar mass | 153.20 g/mol |
| Purity | ?99.6% |
| Appearance | white crystalline formula |
| Storage | -20° |
| Stability | 2 Years |









