2-Me-PiHP
Limited data
Limited data
Sparse data. Doses and effects may be unreliable or untested.
- 1 source
- duration data present
- 18 combo interactions documented
- classified Research-chemical
- dose data not in PW/TripSit (unverifiable)
- 1 source
- duration data present
- 18 combo interactions documented
- classified Research-chemical
- dose data not in PW/TripSit (unverifiable)
Aliases: 2-me-alfa-pihp, 2-methyl-alpha-pihp
Summary
2-Me-PiHP is a 2-methyl analog of ฮฑ-PiHP featuring potent dopamine and norepinephrine transporter inhibition with markedly shortened duration compared to the parent compound, increasing compulsive redosing liability. Vaporized route produces intense crack cocaine-like rush lasting under 30 minutes, driving rapid pipe reloading. Crystalline HCl salt vaporizes around 210ยฐC but generates caustic aerosol causing lung discomfort and transient dyspnea; propylene glycol/glycerin e-liquid (60:40) mitigates irritation but encourages covert dosing.
Dose Information
Onset, Duration & After-effects
| ROA | Onset | Comeup | Peak | Offset |
|---|---|---|---|---|
| Insufflated | 5-10 min | 10-20 min | 30-90 min | 1-3 hrs |
| Oral | 20-40 min | 30-60 min | 1-3 hrs | 2-3 hrs |
| Vaporized / Smoked | 1 min | 1-5 min | 20-45 min | 30-90 min |
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.
Effects
- Stimulation
- Physical euphoria
- Teeth grinding
- Vasoconstriction
- Increased heart rate
- Temperature regulation suppression
- Insomnia
- Increased perspiration
- Increased blood pressure
- Sweating
- Euphoria
- Cognitive euphoria
- Motivation enhancement
- Focus enhancement
- Wakefulness
- Compulsive redosing
- Anxiety
- Paranoia
- Thought acceleration
- Ego inflation
- Increased libido
- Tactile enhancement
- Increased music appreciation
- Appetite suppression
- Dehydration
- Light sensitivity
- Disinhibition
- Appetite Suppression
- Vibrating vision
- Increase sexuality
Combinations
Cross-Check 2-Me-PiHP with another substanceHelpful Links
Report an issue or suggest an edit
Spotted incorrect or dangerous information, have a correction, a new study, or a useful addition for 2-Me-PiHP? Let us know. Reports are reviewed by moderators — this is not posted publicly.