I just thought I'd share a beautiful/funny/terribly frightening experience on 4-aco-dipt. Tripping in nature is great but it can bite me in the ass if Iยm not careful. My girlfriend and I set up our tent in the mountains on the Appalachian Trail. This seemed like the absolute perfect setting.
4-AcO-DiPT
Well-documented
Well-documented
Multiple authoritative sources agree on dosing and effects.
- 5 corroborating sources
- 1 ROA with full dose ladder
- duration data present
- 30 combo interactions documented
- toxicity data (PsychonautWiki)
- classified Research-chemical
Well-documented
Multiple authoritative sources agree on dosing and effects.
- 5 corroborating sources
- 1 ROA with full dose ladder
- duration data present
- 30 combo interactions documented
- toxicity data (PsychonautWiki)
- classified Research-chemical
Aliases: Ace, Aces, 4-ace, Ipracetin, Iprocetyl, 4-acetoxy-dipt, 4acodipt
Summary
4-AcO-DiPT is thought to act as a prodrug to 4-HO-DiPT (Iprocin). It is available in both freebase and HCl salt forms, with the freebase being approximately 10% more potent by weight. This substance is characterized by atypically strong physical euphoria and sensuality with minimal visual effects, distinguishing it from most other 4-substituted tryptamines.
Dose Information
| ROA | Light | Common | Strong | Heavy |
|---|---|---|---|---|
| Oral | 5-10mg | 10-20mg | 20-35mg | 35mg+ |
Onset, Duration & After-effects
| ROA | Onset | Comeup | Peak | Offset | Total |
|---|---|---|---|---|---|
| Oral | 15-40 min | 20-40 min | 1.5-2 hrs | 60-90 min | 2-4 hrs |
Effect Profile
47 reportsScores (1–10) curated from multiple sources:
- Effect keyword matching from PsychonautWiki catalog
- Validated against 47 Erowid trip reports
- Weighted by importance: core (×3), major (×2), minor (×1)
Psychedelic
7.2
Strong+
7/10
Strong visuals, auditory effects, and body load with moderate headspace
Visual Intensity
×3
10
color enhancement
tracers
drifting
color shifting
brightened colour
visual acuity enhancement
Headspace Depth
×3
6
confusion
time distortion
Auditory Effects
×1
10
auditory distortion
music appreciation enhancement
Body Load / Somatic Effects
×1
10
temperature regulation suppression
nausea
muscle tension
increased heart rate
Based on reports from:
Tolerance
Build-up
develops rapidly after a single use
Reset
7โ14 days for baseline
Tolerance Decay
Full tolerance
1h
Half tolerance
10d
Baseline
~14d
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
Aggregated from 47 Erowid experience reports
Each bar shows the share of analyzed reports whose text mentions that effect — a mention is not always a first-hand experience (fear of an effect, something witnessed, or "did not happen" count too). Tap or hover any number for details. The second value is the Bluelight extractor's per-effect confidence; a dash means the row is Erowid-derived, which has no confidence measurement.
Effect glossary — · full glossary
Positive Effects 13
80.9%
–
59.6%
–
57.4%
–
48.9%
–
48.9%
–
42.6%
–
34.0%
–
25.5%
–
23.4%
–
23.4%
–
21.3%
–
21.3%
–
10.6%
–
Adverse Effects 10
38.3%
–
36.2%
–
29.8%
–
27.7%
–
17.0%
–
14.9%
–
10.6%
–
8.5%
–
8.5%
–
6.4%
–
Combinations
Cross-Check 4-AcO-DiPT with another substanceCommunity Trip Reports
Anecdotal first-person accounts from Reddit, Erowid, Bluelight, and Dose.wiki. Click a source to expand. Reports are harm-reduction context, not medical guidance. Tags summarise each author's own verdict — how reports are classified.
Erowid 8 reports 4 positive 2 neutral 2 cautionary visit
This was my highest dose so far of this delightful chemical, and very interesting. As is usual for me I had a whole day clear for the experience, with an easy day following to cope with any after effects. I was alone in my flat, with no worries about anybody intruding, and generally in a positive state of mind.
The setting: 8 pm, Saturday, in a comfortable, safe, spacious apartment. Five people were present, four of whom were interested in exploring this new compound. J, male, was quite experienced with psychedelic materials, particularly psilocybe mushrooms.
On the day in question, tripping was the farthest thing from my mind. I had spent afternoon walleye fishing at a local lake, drank a few beers and smoked a joint while I was out. As the sun was beginning to set, my friend B showed up and wanted to know if I was down to trip.
Introduction (those not interested can skip this part): I work as an healthcare provider in an institution for brain-damaged people. This might influence this report in a neuro-psychiatric direction, althought not intended to be exhaustive.
There is a time and a place for everything ... having possibly the worst month of your life and being in a terribly state of mind is not the time to be doing extremely titanic amounts of drugs. Its childish and irresponsible, pure and simple, but it was what I was desiring as a method of release and escape.
After experimenting heavily with AMT, I decided to broaden my horizons a bit and try something new. 4-Acetoxy-DiPT was brought to my attention, and I procured about 500 mg to play around with. However, I do NOT give any substances to friends without trying it myself first, so I put myself into my bedroom.
Abstract: A five-day Ipracetyl binge is experienced with no evidence of tolerance. Little in the way of side effects are encountered, although a serotonin-depletion type hangover occurs at the end. The higher dose range is associated with open eye visuals.
4-AcO-DiPT's nerd page
Pharmacology, chemical data, effect profiles, and more
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Helpful Links
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