2-PTA
Encyclopedic
Encyclopedic
Typical encyclopedia coverage. Cross-reference for important decisions.
- 2 corroborating sources
- 2 ROAs with full dose ladders
- duration data present
- classified Tentative
- classified Research-chemical
- 2 corroborating sources
- 2 ROAs with full dose ladders
- duration data present
- classified Tentative
- classified Research-chemical
Aliases: Cumylamine, 4-methyl-2-pa, 2-(p-tolyl)acetamide
Summary
Human data remain extremely limited (โค50 self-reports). Acute adverse effects recorded include marked tachycardia (>130 bpm), vasoconstriction, jaw tension, blurred vision and short-lived chest discomfort at โฅ60 mg. Because the amide replaces the ฮฑ-methyl, potency is roughly one-quarter of amphetamine but pressor effects are still pronounced.
Dose Information
| ROA | Light | Common | Strong | Heavy |
|---|---|---|---|---|
| Oral | 10-20mg | 20-40mg | 40-80mg | 80+mg |
| Sublingual | 10-20mg | 20-40mg | 40-80mg | 80+mg |
Onset, Duration & After-effects
| ROA | Onset | Peak | Offset | Total |
|---|---|---|---|---|
| Oral | 10-25 min | 45-90 min | 30-60 min | 1-3 hrs |
| Insufflated | 2-8 min | 45-90 min | 30-60 min | 1-3 hrs |
| Sublingual | 10-25 min | 45-90 min | 30-60 min | 1-3 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 focus and anxiety/jitters with mild euphoria, low 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
- Tachycardia
- Increased blood pressure
- Vasoconstriction
- Teeth grinding
- Temperature regulation suppression
- Insomnia
- Increased heart rate
- Increased perspiration
- Difficulty urinating
- Euphoria
- Focus enhancement
- Increased sociability
- Motivation enhancement
- Enhanced focus
- Cognitive enhancement
- Anxiety
- Cognitive fatigue
- Irritability
- Time distortion
- Increased libido
- Color enhancement
- Increased music appreciation
- Tactile enhancement
- Appetite suppression
- Light sensitivity
- Dehydration
- Disinhibition
- Dulled perception
- Drifting
Helpful Links
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