MFPVP
Encyclopedic
Encyclopedic
Typical encyclopedia coverage. Cross-reference for important decisions.
- 1 source
- 4 ROAs with full dose ladders
- duration data present
- 18 combo interactions documented
- classified Research-chemical
- dose data not in PW/TripSit (unverifiable)
- 1 source
- 4 ROAs with full dose ladders
- duration data present
- 18 combo interactions documented
- classified Research-chemical
- dose data not in PW/TripSit (unverifiable)
Aliases: 4f-3m-ฮฑ-pvp, 4f-3me-ฮฑ-pvp, 3-m-4-f-ฮฑ-pvp, 3-methyl-4f-pvp, 4-fluoro-3-methyl-ฮฑ-pyrrolidinopentiophenone
Summary
Pharmacology data are scarce; in vitro transporter assays of related ฮฑ-PVP analogs suggest nanomolar NET/DAT inhibition. A 2022 forensic case reported fatal ventricular tachycardia with femoral blood 26 ng/mL, illustrating low LD50 margin. Fluorine substitution is predicted to raise metabolic stability, extending active phase relative to alkyl-only peers.
Dose Information
| ROA | Light | Common | Strong | Heavy |
|---|---|---|---|---|
| Oral | 5-15mg | 15-30mg | 30-45mg | 45mg+ |
| Sublingual | 5-15mg | 15-30mg | 30-45mg | 45mg+ |
| Insufflated | 5-20mg | 20-40mg | 40-60mg | 60mg+ |
| Smoked | 3-10mg | 10-15mg | 15-20mg | 20mg+ |
Onset, Duration & After-effects
| ROA | Onset | Peak | Offset | Total |
|---|---|---|---|---|
| Oral | 15-30 min | 30-90 min | 1-2 hrs | 3-5 hrs |
| Sublingual | - | 30-90 min | 1-2 hrs | 3-5 hrs |
| Insufflated | 5-10 min | 30-90 min | 1-2 hrs | 3-5 hrs |
| Smoked | - | 30-90 min | 1-2 hrs | 3-5 hrs |
Effect Profile
Scores (1–10) curated from multiple sources:
- Effect keyword matching from PsychonautWiki catalog
- Weighted by importance: core (×3), major (×2), minor (×1)
Strong euphoria and anxiety/jitters with moderate focus, mild stimulation
Tolerance
Tolerance Decay
Acute tolerance: develops within a single session โ the reset numbers above apply after sustained heavy use, not after one binge. Within-session tachyphylaxis usually resets largely overnight.
Tolerance data for MFPVP are limited; parameters extrapolated from ฮฑโPVP/MDPV patterns and community reports; use as a conservative planning guide only.
Cross-Tolerances
Effects
- Stimulation
- Physical euphoria
- Increased heart rate
- Vasoconstriction
- Increased perspiration
- Teeth grinding
- Increased blood pressure
- Insomnia
- Sweating
- Temperature regulation suppression
- Euphoria
- Focus enhancement
- Motivation enhancement
- Cognitive euphoria
- Wakefulness
- Compulsive redosing
- Anxiety
- Paranoia
- Thought acceleration
- Ego inflation
- Tactile enhancement
- Increased libido
- Increased music appreciation
- Light sensitivity
- Appetite suppression
- Dehydration
- Disinhibition
- Appetite Suppression
- Vibrating vision
- Increase sexuality
Combinations
Cross-Check MFPVP with another substanceHelpful Links
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