5-BPDi
Aliases: Indanyl-ฮฑ-php, 3',4'-trimethylene-ฮฑ-pyrrolidinohexanophenone
Summary
5-BPDi (Indanyl-ฮฑ-PHP) is a substituted cathinone first reported in 2015. It is structurally related to ฮฑ-PHP with an indane ring replacing the phenyl ring. No pharmacological, toxicological, or human safety data exist.
Dose Information
| ROA | Light | Common | Strong | Heavy |
|---|---|---|---|---|
| Oral | 7.5-10mg | 10-25mg | 25-45mg | 45+mg+ |
Light
Common
Strong
Heavy
Onset, Duration & After-effects
| ROA | Onset | Peak |
|---|---|---|
| Oral | 15-30 min | 4-8 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)
Stimulant
5.9
Strong
6/10
Strong anxiety/jitters with moderate stimulation, focus, and euphoria
Stimulation / Energy
×3
7
stimulation
increased energy
alertness enhancement
Euphoria / Mood Lift
×2
6
euphoria
motivation enhancement
Focus / Productivity
×2
7
focus enhancement
motivation enhancement
Anxiety / Jitters
×1
10
anxiety
restlessness
increased heart rate
teeth grinding
jaw tension
Based on reports from:
Tolerance
Build-up
develops rapidly, often within a single session; compulsive redosing common
Reset
a few days for acute tolerance
Tolerance Decay
Full tolerance
2d
Half tolerance
7d
Baseline
~21d
Acute tolerance within a session is common (diminishing euphoria with repeated lines) alongside increasing side effects. Subjective tolerance decays over 2โ4 weeks in many users. Data quality is low; values are inferred from patterns seen with ฮฑ-PVP/MDPV and community reports.
Cross-Tolerances
Effects
Positive
- Stimulation
- Increased Energy
Negative
- Increased heart rate
- Teeth grinding
- Pupil Dilation
- Increased Heart Rate
- Jaw Tension
- Restlessness
- Teeth Grinding
- Difficulty Sleeping
Positive
- Alertness enhancement
- Euphoria
- Motivation enhancement
- Enhanced Sociability
- Motivation Enhancement
- Focus Enhancement
Negative
- Anxiety
- Compulsive Redosing
- Talkativeness
- Increased focus
Positive
- Increased libido
- Tactile enhancement
- Increased music appreciation
Negative
- Light sensitivity
- Appetite suppression
- Appetite Suppression
- Disinhibition
- Dehydration
- Vibrating vision
- Increase sexuality
Combinations
5-BPDi's nerd page
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