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
| ROA | Threshold |
|---|---|
| Insufflated | 5-10mg |
| Oral | 10mg |
| Vaporized / Smoked | 3-5mg |
Only a threshold dose is documented for this substance โ the smallest amount with a noticeable effect. There is no published light/common/strong ladder to show above it.
Onset, Duration & After-effects
| ROA | Onset | Comeup | Peak | Offset | Total |
|---|---|---|---|---|---|
| Insufflated | 5-10 min | 10-20 min | 30-90 min | 1-3 hrs | 1.75-5 hrs |
| Oral | 20-40 min | 30-60 min | 1-3 hrs | 2-3 hrs | 3.83-7.67 hrs |
| Vaporized / Smoked | 36 sec | 1-5 min | 20-45 min | 30-90 min | 0.86-2.34 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
Add to PsychonautWiki Journal
The PsychonautWiki Journal logging app doesn't include every substance. To track 2-Me-PiHP there, start adding an ingestion, search for the name, and choose to add it as a custom substance. Paste these values:
2-Me-PiHP Source: SubstanceSearch (substancesearch.com) Insufflated dose (mg): threshold 5-10 Oral dose (mg): threshold 10 Vaporized / Smoked dose (mg): threshold 3-5 Insufflated duration: onset 5-10m ยท come-up 10-20m ยท peak 0.5-1.5h ยท offset 1-3h ยท total 1.75-5h ยท after-effects 4-10h Oral duration: onset 20-40m ยท come-up 0.5-1h ยท peak 1-3h ยท offset 2-3h ยท total 3.83-7.67h ยท after-effects 4-10h Vaporized / Smoked duration: onset 36s ยท come-up 1-5m ยท peak 20-45m ยท offset 0.5-1.5h ยท total 0.86-2.34h ยท after-effects 4-10h Note: ranges are harm-reduction guidance, not a prescription. Start low, go slow, and test your substances.
The app keeps custom substances simple, so the full dose ranges live in the description text above. Ranges are harm-reduction guidance, not a prescription.
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
- Vibrating vision
- Increase sexuality
Combinations
Cross-Check 2-Me-PiHP with another substanceHelpful Links
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