What is 3-FPM (Buy 3-FPM online)? | (3-Fluorophenmetrazine )3-Fluorophenmetrazine ⚗️
3-FPM, short for 3-Fluorophenmetrazine, is a white, crystalline stimulant powder that belongs to the phenylmorpholine chemical class. It is a fluorinated analogue of phenmetrazine, a stimulant once prescribed in Europe during the 1950s and 60s as an appetite suppressant before concerns over addiction led to its withdrawal.
This compound features a morpholine ring integrated into its structure and a fluorine atom attached to the phenyl ring, making it chemically unique within the amphetamine family. 3-FPM appears as a fine crystalline powder, often sought for its stimulant properties and sold as a research chemical.
Chemical and Pharmacological Profile of 3-FPM (Crystalline)
To understand 3-FPM, start with its chemistry. The compound has a CAS number of 837122-21-5 and a molecular weight of 247.31 g/mol. Its structure features a fluorinated phenyl ring attached to a pyrrolidine group, which influences how it interacts with the brain.
- Chemical Name: 2-(3-fluorophenyl)-3-methylmorpholine (IUPAC name)
- Molecular Formula: C11H14FNO
- Molecular Weight: 195.23 g/mol
- CAS Number: 1803562-83-5
- Appearance: White crystalline powder or tablets
- Chemical Class: Phenylmorpholine derivative and fluorinated amphetamine analogue
Pharmacologically, 3-FPM acts primarily as a norepinephrine-dopamine releasing agent (NDRA). It specifically targets the release of dopamine and norepinephrine in the brain, producing classic stimulant effects such as increased energy, alertness, and euphoria. It has minimal effect on serotonin release, differentiating it from other stimulants that may induce more serotonin activity.
Pharmacologically, 3-FPM is absorbed quickly (onset: 30–60 minutes) and lasts 4–8 hours, longer than many similar stimulants. It’s metabolized in the liver and excreted via urine, with a half-life of approximately 3 hours.
3-FPM is known to reverse monoamine transporters, leading to increased concentrations of these neurotransmitters in synaptic clefts, which accounts for its stimulating and mood-enhancing effects.
Comparison Table: 3-FPM vs. Similar Compounds
Compound | CAS Number | Molecular Weight | Duration | Legality (UK) |
---|---|---|---|---|
3-FPM | 837122-21-5 | 247.31 g/mol | 4–8 hrs | Class B |
3-MMC | 10265-89-8 | 193.26 g/mol | 3–6 hrs | Class B |
4-FMP | 135474-83-7 | 223.27 g/mol | 5–7 hrs | Uncontrolled |
Source: DrugBank
How Does 3-FPM Work? (3-Fluorophenmetrazine)Mechanism of Action Explained
3-FPM’s stimulant effects arise from its ability to increase levels of dopamine and norepinephrine. By binding to and triggering these neurotransmitters’ release from presynaptic neurons, 3-FPM amplifies signals associated with motivation, attention, and reward.
It also inhibits dopamine and norepinephrine reuptake transporters, prolonging neurotransmitter action. Unlike some amphetamines, it has low serotonin-releasing activity, which means reduced risk of serotonin syndrome but also potentially differing mood effects.
Unlike amphetamines, which force neurotransmitter release, 3-FPM’s mechanism is subtler, resulting in fewer jitters and a smoother “come-up.” Some studies suggest it may also bind weakly to serotonin receptors, contributing to its mild psychedelic-like effects in higher doses.
Reference: PsychonautWiki
Side Effects of 3-FPM: What to Expect and Watch For ⚠️
While 3-FPM is often deemed “safer” than stronger stimulants, it’s not risk-free. Common side effects include:
- Anxiety and restlessness (especially at high doses)
- Tachycardia (increased heart rate)
- Hypertension (elevated blood pressure)
- Insomnia and sleep disturbances
- Nausea and gastrointestinal discomfort
Severe reactions—though rare—can include psychosis, seizures, or cardiovascular strain. Critical safety tips:
- Start with low doses (10–20 mg) and wait 45–60 minutes before redosing.
- Never mix with alcohol, opioids, or other stimulants.
- Avoid daily use to prevent dependence.
Source: Tripsitter
Legal Status: Where is 3-FPM (Crystalline) Legal or Controlled?
The legal status of 3-FPM varies among countries and states, often regulated under analogue laws or specific substance acts:
Country | Legal Status |
---|---|
United Kingdom | Illegal to produce, supply, or import under Psychoactive Substances Act (since 2016) |
United States | Not federally scheduled, but could be controlled under Federal Analogue Act; Schedule I in Virginia |
Germany | Controlled under New Psychoactive Substances Act; legal for research as of 2022 |
Switzerland | Controlled substance since December 2015 |
Israel | Illegal to buy, sell, or possess since 2017 |
France | Not explicitly scheduled as of 2024; legal but grey area |
Users should always check local regulations before attempting to purchase or possess 3-FPM.
Reference: Wikipedia
Where to Buy 3-FPM Crystalline Safely
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Frequently Asked Questions (FAQs) About 3-FPM Crystalline ❓
What is the difference between 3-FPM and other fluorophenmetrazine isomers?
3-FPM is the 3-fluoro positional isomer, different from 2-FPM and 4-FPM. It has a unique stimulant profile and potency which may affect duration and intensity of effects.
Is 3-FPM addictive?
Like other stimulants, 3-FPM carries a moderate risk of addiction and psychological dependence, especially with repeated use. Users should approach with caution.
How is 3-FPM usually consumed?
3-FPM is commonly consumed orally or nasally as a powder or crystal, but intravenous use has been reported and is associated with higher risks.
What are the common side effects of 3-FPM use?
Side effects include increased heart rate, anxiety, agitation, insomnia, and flu-like symptoms on comedown. Severe side effects may occur with high doses.
Is 3-FPM legal in the UK and USA?
3-FPM is illegal in the UK under the Psychoactive Substances Act and may fall under analogue drug laws in the USA. Specific state laws vary widely.
Is 3-FPM legal in the UK?
No. It’s a Class B drug under the Psychoactive Substances Act 2016. Possession can result in criminal charges.
How does 3-FPM compare to 3-MMC?
3-FPM has a longer duration (4–8 hrs vs. 3–6 hrs) and is more selective for serotonin reuptake. It’s often preferred for its smoother effects.
Can 3-FPM cause addiction?
Yes. Prolonged or excessive use may lead to psychological dependence. Use sparingly and avoid daily consumption.
Will 3-FPM show up on a drug test?
Standard urine tests rarely detect it, but specialized panels can. If concerned, use a home test kit beforehand.
What’s the safest dosage for 3-FPM?
Start with 10–20 mg. Never exceed 50 mg per session to minimize risks.
Key Takeaways: 3-FPM Crystalline at a Glance ✨
- 3-FPM is a synthetic stimulant chemically related to phenmetrazine but fluorinated for unique effects.
- It acts by releasing dopamine and norepinephrine, leading to classic stimulant effects.
- Typically found as a white crystalline powder, it is popular among research chemical enthusiasts.
- Legal status varies globally, often controlled or illegal in many countries.
- Side effects range from mild stimulation to serious health risks in high doses.
- Buy only from trusted vendors like Chem14.com for quality and safety.
Explore further stimulant options at our stimulants category or broaden your study with related compounds like phenmetrazine.
To remain informed about legal updates and research, check our detailed posts on reliable research chemical suppliers and legal guidance.
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“3-FPM offers a potent stimulant experience, but thorough knowledge and caution are essential for safe use and legal compliance.”
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Sources for trusted information include the WHO critical review, the detailed 3-FPM overview at PsychonautWiki, and scientific data compiled by DrugBank, as well as PubChem and Wikipedia.[1][2][3]
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