Library
2C-P
2C-P (2,5-dimethoxy-4-propylphenethylamine) is a synthetic psychedelic of the phenethylamine class and a member of the 2C-x family. First synthesized by Alexander Shulgin in 1974 and documented in PiHKAL, it stands out as one of the most potent and longest-lasting compounds in its series, with effects spanning 10-20 hours. 2C-P is notably dose-sensitive with a narrow margin between adequate and excessive doses, and is associated with intense body load including nausea and muscle tension. Volumetric dosing is strongly recommended due to its potency.
Also known as: 4‑propyl‑2,5‑dimethoxyphenethylamine
Classification
- Chemical: Phenethylamine
- Psychoactive: Psychedelic
- Tag: 2C-X
- Tag: Hallucinogen
- Tag: Research-Chemical
- Tag: Substituted phenethylamine
Effects
- Spontaneous Tactile Sensations
- Stimulation
- Nausea
- Mentalphysical Stimulation
- Decreased Appetite
- Pupil Dilation
- Thought Acceleration
- Time Distortion
- Introspection
- Personal Bias Suppression
- Conceptual Thinking
- Ego Suppression Loss And Death
- Sexual Arousal
- Tactile Enhancement
- Hallucinations
- Visual Drifting
- Tracers
- After Images
Routes of Administration
Oral
Dosage
- Heavy: 16 mg
- Light: 2 – 4 mg
- Common: 4 – 6 mg
- Strong: 6 – 10 mg
- Threshold: 1 – 3 mg
Duration
- Onset: 1-3 h
- Comeup: 2-4 h
- Peak: 5-10 h
- Offset: 3-6 h
- After Effects: 8-48 h
- Total Duration: 10-20 h
Insufflated
Dosage
- Heavy: 12 mg
- Light: 1 – 3 mg
- Common: 3 – 5 mg
- Strong: 5 – 10 mg
- Threshold: 0.5 – 2 mg
Duration
- Onset: 0.02-0.03 h
- Comeup: 0.33-1 h
- Peak: 4-6 h
- Offset: 2-3 h
- After Effects: 0-24 h
- Total Duration: 10-16 h
Harm Reduction
Check interactions before mixing substances, pay attention to dose spacing and hydration, and treat all dosage guidance as approximate rather than guaranteed safe.
Sources
Substance data is aggregated from the following public harm-reduction and reference sources.
Links
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