Benzedrone
Aliases: 4-mbc, 4-methyl-n-benzylcathinone, N-benzyl-4-methylcathinone, Para-methyl-n-benzylcathinone
Categories
Summary
Limited human data—treat as an experimental research chemical. Appears to act as a prodrug to 4-methylcathinone (not mephedrone) via N-debenzylation, with markedly lower potency and euphoria than mephedrone. Prominent peripheral stimulation (tachycardia, vasoconstriction) with comparatively subtle empathogenic qualities. Nasal administration burns intensely and may cause epistaxis; oral administration preferred for harm reduction. Maintain hydration and electrolyte balance during use.
Dose Information
| ROA | Light | Common | Strong | Heavy |
|---|---|---|---|---|
| Oral | - | - | - | 500+mg(notadvised)+ |
| Insufflated | - | - | - | 200+mg(notadvised)+ |
Light
Common
Strong
Heavy
Onset, Duration & After-effects
| ROA | Onset | Comeup | Peak | Offset | After Effects |
|---|---|---|---|---|---|
| Oral | 30-60 min | 30-60 min | 1.5-2.5 hrs | 1-2 hrs | 2-6 hrs |
| Insufflated | 5-10 min | 10-20 min | 1.5-2.5 hrs | 1-2 hrs | 2-6 hrs |
Tolerance
Build-up
develops rapidly, often within a single session; compulsive redosing common
Reset
a few days for acute tolerance
Effects
Positive
- Stimulation
- Physical euphoria
Negative
- Teeth grinding
- Vasoconstriction
- Increased heart rate
- Nausea
- Insomnia
- Pupil dilation
- Sedation
- Decreased appetite
Positive
- Cognitive euphoria
- Increased sociability
- Focus enhancement
- Motivation enhancement
- Wakefulness
- Euphoria
Negative
- Anxiety
- Compulsive redosing
- Thought acceleration
- Time distortion
Positive
- Increased libido
- Visual acuity enhancement
- Increased music appreciation
- Color enhancement
- Tactile enhancement
Negative
- Appetite suppression
- Light sensitivity
- Dehydration
- Disinhibition
- Dulled perception