4-MPM
Aliases: 4-mpm, 4-methylphenmetrazine
Categories
stimulant research-chemical tentative habit-forming empathogen
Summary
4-Methylphenmetrazine is an empathogen of the phenylmorpholine class that seems to have a very rapid tolerance build up.
Dose Information
Onset, Duration & After-effects
- Onset:
- Insufflated: 5-10 minutes
- Oral: 15-30 minutes
- Duration:
- Insufflated: 2-3 hours
- Oral: 3-5 hours
- After-effects: 1-8 hours