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4F-MPH 15 MG Pellets (4-Fluoromethylphenidate) - Imagem 1
4F-MPH 15 MG Pellets (4-Fluoromethylphenidate) - Imagem 2

Pellets de 4F-MPH 15 MG (4-Fluorometilfenidato)

Propriedades dos pellets 4F-MPH

Sinônimo : 4-Fluorometilfenidato
Número CAS : 1354631-33-6
Fórmula : metil 2-(4-fluorofenil)-2-(piperidin-2-il)acetato cloridrato
Massa molar : 287,8 g/mol
Pureza : >97%

Faixa de preço: €14.95 a €469.95

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* As informações nesta página são um resumo e não pretendem abranger todas as informações disponíveis sobre este medicamento. Elas não abrangem todos os possíveis usos, instruções, precauções, interações medicamentosas ou efeitos adversos e não substituem a experiência e o julgamento do seu profissional de saúde.

Product Definition: 4F-MPH 15mg Pellets (4-Fluoromethylphenidate)

comprar 4f mph

Nome químico:  4-Fluoromethylphenidate hydrochloride
Sinônimos:  4F-MPH, 4F-Methylphenidate
Fórmula molecular:  C₁₄H₁₈FNO₂ • HCl
Molecular Mass:  287.76 g/mol
Número CAS:  1400742-66-6
Forma:  Round, uniform pellets
Color:  White to light beige
Weight per pellet:  ~180mg
Dosage per pellet:  15mg 4F-MPH

Description & Mechanism of Action

4F-MPH is a fluorinated analog of methylphenidate (Ritalin®) with a similar but potentially more potent effect profile. As a dopamine and norepinephrine reuptake inhibitor, it offers:

✔ Improved focus & concentration
✔ Mental alertness without strong euphoria
✔ Longer duration of action than methylphenidate  (~6-8 hours)
✔ Less rebound effects than amphetamines

Usage scenarios

1. Functional Use (Research Purposes)

  • Cognitive performance research

  • ADHD-related studies (preclinical)

2. Experimental Applications

  • Productivity support (in controlled settings)

  • Study on fluorinated stimulants

Advantages

✅ Precise dosing  due to pellet form
✅ Longer duration of action  than regular methylphenidate
✅ Less recreational abuse potential  due to lack of strong euphoria
✅ More stable effect curve

Disadvantages & Risks

❌ Increased risk of side effects  in case of overdose:

  • Palpitations

  • Feelings of anxiety

  • Insônia
    ❌ Potential vasoconstriction
    ❌ Limited long-term studies  available

Diretrizes de dosagem

⚠ Somente para fins de pesquisa

GoalDosagemDuração da ação
Light½ pellet (7.5mg)4-5 hours
Padrão1 pastilha (15mg)6-8 hours
Alto1½-2 pellets (22.5-30mg)8+ hours

Administration:

  • Oral only

  • Do not crush/chew (controlled release)

Safety advice:

  • Do not combine with other stimulants

  • Hydrate (but not overly)

  • Take at least 8 hours before bedtime

Frequently Asked Questions

1. Is 4F-MPH legal in the Netherlands?

May fall under the Opium Act as an analogue of methylphenidate.

2. How is this different from concerta?

Shorter start-up time but comparable runtime.

3. Can I combine alcohol?

Absolutely not recommended – increased cardiotoxicity.

4. Detectable in drug tests?

Can be identified as methylphenidate.

Laboratory analysis

Specifications:

  • Purity: ≥98.5% (HPLC)

  • Heavy metals: <5ppm

  • Microbiology: <100 CFU/g

Estabilidade:

  • Shelf life: 36 months at <25°C

  • Light sensitivity: Moderate

Conclusão

4F-MPH pellets offer a standardized research model for fluorinated stimulants, but require strict safety protocols due to the potential for cardiovascular side effects. 1vlsd o-dsmt 1 comprimido de LSD casca da raiz de iboga comprar cloridrato de ibogaína online