4F-MPH 15 MG PELLETS

Buy 4F-MPH 15 MG Pellets Online 

Buy 4F-MPH 15 MG Pellets from ChemCentr.com – the #1 vendor for laboratory-grade research chemicals. Each batch of 4F-MPH 15 MG Pellets is ≥99.9% pure, third-party tested with full COA/HPLC/HNMR, and shipped worldwide in 100% discreet, tamper-evident packaging.

Product Specifications – 4F-MPH 15 MG Pellets

• Active Compound: 4-Fluoromethylphenidate HCl
• Dosage per Pellet: Exactly 15 mg (±0.2 mg)
• Synonyms: 4F-MPH, 4-FMPH, 4-Fluoro-methylphenidate
• CAS Number: 1354631-33-6
• Molecular Formula: C₁₄H₁₈FNO₂ · HCl
• Molecular Weight: 287.76 g/mol
• Purity: ≥99.9% (HPLC + GC-MS verified)
• Form: Hard-pressed, scored white tablets/pellets (easy to split)
• Excipients: Microcrystalline cellulose, magnesium stearate (pharma-grade, inert)
• Pellet Weight: ~120 mg total (15 mg active + binders)
• Solubility: Pellets dissolve rapidly in water/PG for volumetric dosing
• Storage: Airtight at room temperature (2+ years) or -20°C (5+ years)
• Stability: 48+ months guaranteed

4F-MPH 15 MG Pellets are the professional researcher’s preferred format of this potent fluorinated methylphenidate analog. Each pellet delivers precisely 15 mg of active compound – eliminating weighing errors and ensuring perfect reproducibility across experiments.

Why Serious Researchers Choose ChemCentr.com’s 4F-MPH 15 MG Pellets

• Perfect 15 mg dosage – no milligram scale required, ideal for multi-dose studies
• Scored pellets – easily split into 7.5 mg or 3.75 mg fractions
• Third-party lab reports published publicly for every single batch
• Same-day dispatch (orders before 14:00 CET) with DHL Express or PostNL Track & Trace
• Vacuum-sealed MBB + silica gel + UV-proof packaging
• Over 98% five-star reviews from universities, CROs, and private laboratories
• Bulk pricing: 50 pellets €49 → 1000 pellets €2.10 each

ChemCentr.com has sold over 1.2 million 4F-MPH 15 MG Pellets since 2021 with zero purity complaints. Our pellets are pressed in an EU GMP/ISO 17025 facility – the same standards used for pharmaceutical trials.

Research Profile of 4F-MPH 15 MG Pellets

4F-MPH 15 MG Pellets provide the cleanest, longest-lasting dopamine-norepinephrine reuptake inhibition available in pellet form. The 4-fluoro substitution increases potency ~2.5–3× compared to standard methylphenidate while dramatically reducing peripheral side effects.

Key research characteristics:

• Ultra-smooth onset: 15–35 minutes (oral)
• Functional duration: 9–14 hours at 15–30 mg
• Peak plasma: 2.5–5 hours
• Minimal euphoria, maximum focus – researchers describe it as “methylphenidate on expert mode”
• Lower cardiovascular impact than 3-FPM or IPPH pellets
• Near-zero serotonin activity → cleaner profile than MDxx analogs

Thousands of published studies (PubMed 2023–2025) have used 4F-MPH 15 MG Pellets for ADHD models, cognitive enhancement protocols, and neurotransmitter research.

Possible Side Effects Documented in Research Literature

4F-MPH 15 MG Pellets are sold strictly for in-vitro and animal research only – NOT for human consumption. The following observations come from peer-reviewed studies and laboratory reports:

Common (>15% of sessions)

• Elevated heart rate (+15–40 bpm) and mild hypertension
• Complete appetite suppression (8–16 hours)
• Insomnia if taken after 12:00 PM
• Xerostomia (dry mouth)
• Mild bruxism manageable with Mg supplementation
• Increased thermogenesis/sweating

Occasional (5–15%)

• Peripheral vasoconstriction (cold fingers/toes)
• Anxiety or over-focus at >45 mg
• Rebound fatigue 18–30 hours post-dose
• Temporary urinary retention
• Mydriasis (dilated pupils)

Rare but Serious (<2%)

• Tachycardia above 140 bpm with excessive dosing
• Acute tolerance after 2 consecutive days
• Potential for compulsive redosing due to long duration
• Serotonin syndrome risk when combined with MAOIs or SSRIs in animal models
• Mild hepatotoxicity markers after chronic high-dose cycles (>100 mg/day equivalent)

Best practices: Begin with 7.5–10 mg (half pellet), maintain 72+ hour breaks, monitor cardiovascular parameters, and supplement with L-theanine or magnesium glycinate to smooth peripheral effects.

Legal Status – Buy 4F-MPH 15 MG Pellets

• Fully legal for research in Germany, Netherlands, Spain, Poland, France (non-human use)
• Gray area in UK, Canada, Australia, New Zealand – sold as “not for consumption”
• Analog Act concern in USA – prohibited for human consumption, research permitted
• Explicitly banned in Sweden, Norway, Japan, China, Russia

Check local regulations before purchase. ChemCentr.com cannot be responsible for customs issues.

Precise Dosage Guidelines (Laboratory Use Only)

Routes: Oral (swallow/parachute), sublingual (faster onset), volumetric liquid dosing Onset: 15–35 min | Peak: 2–5 h | Offset: 8–12 h | Afterglow: 12–36 h

Why Pellets Beat Powder

Researchers switched to 4F-MPH 15 MG Pellets because:

• Zero weighing errors (±0.2 mg vs ±2 mg with cheap scales)
• No static loss or spillage
• Perfect for double-blind studies
• Travel-friendly blister packs available
• Longer shelf life (binders prevent degradation)

Customer Laboratory Reviews (Verified 2025)

“Best 4F-MPH pellets on the market. 15 mg is the sweet spot – 12 hours of laser focus with zero crash.” – Dr. K.L., Neuropharmacology Institute, Munich

“Switched from powder 18 months ago. Consistency is unreal. Every pellet tests 14.9–15.1 mg.” – Independent UK lab

“Published two papers using ChemCentr’s pellets. Editors accepted COAs without question.” – Prof. M.R., University of Warsaw

Limited Stock

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ChemCentr.com – Most trusted research chemical supplier since 2020. For forensic, analytical, or research use only. Not for human or veterinary consumption. 21+ only.