4F-MPH 15 MG kúlur (4-flúormetýlfenidat)

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

kaupa 4f mph

Efnaheiti:  4-Fluoromethylphenidate hydrochloride
Samheiti:  4F-MPH, 4F-Methylphenidate
Sameindaformúla:  C₁₄H₁₈FNO₂ • HCl
Sameindamassi:  287.76 g/mol
CAS-númer:  1400742-66-6
Lögun:  Kringlóttar, einsleitar kúlur
Litur:  Hvítt til ljósbrúnt
Þyngd á hverja kúlu:  ~180 mg
Skammtur á hverja kúlu:  15 mg 4F-MPH

Lýsing og verkunarháttur

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 klukkustundir)
✔ Less rebound effects than amphetamines

Notkunarsviðsmyndir

1. Functional Use (Research Purposes)

• Cognitive performance research

• ADHD-related studies (preclinical)

2. Tilraunaforrit

• Productivity support (in controlled settings)

• Study on fluorinated stimulants

Kostir

✅ Nákvæm skömmtun  vegna kúlulaga forms
✅ Lengri verkunartími  than regular methylphenidate
✅ Less recreational abuse potential  due to lack of strong euphoria
✅ More stable effect curve

Ókostir og áhætta

❌ Increased risk of side effects  in case of overdose:

• Palpitations

• Feelings of anxiety

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

Leiðbeiningar um skammta

⚠ Aðeins í rannsóknarskyni

Stjórnsýsla:

• 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

Algengar spurningar

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. Greinanlegt í lyfjaprófum?

Can be identified as methylphenidate.

Rannsóknarstofugreining

Upplýsingar:

• Purity: ≥98.5% (HPLC)

• Heavy metals: <5ppm

• Örverufræði: <100 CFU/g

Stöðugleiki:

• Shelf life: 36 months at <25°C

• Ljósnæmi: Miðlungs

Niðurstaða

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 1cp lsd iboga rótarbörkur kaupa ibogaine hcl á netinu