Buy 4-AcO-DET Online | What is 4-AcO-DET?
At Chem14.com, we provide premium research compounds for scientific exploration. 4-AcO-DET stands out in our psychedelics lineup as a fascinating tryptamine derivative. First synthesized by Albert Hofmann in 1958 at Sandoz Labs, this compound offers unique insights into serotonergic activity. Researchers worldwide, including in the United Kingdom, United States, Germany, Australia, and Asia, turn to us for reliable supplies.
4-AcO-DET is a synthetic psychedelic tryptamine, a prodrug to 4-HO-DET, producing hallucinogenic effects similar to psilocybin with doses of 10-25 mg orally lasting 4-7 hours.
What is 4-AcO-DET? Chemical and Pharmacological Profile Explained
4-AcO-DET, or 4-acetoxy-N,N-diethyltryptamine (also known as ethacetin or ethylacybin), belongs to the substituted tryptamine class. Its structure features an indole core with an acetoxy group at the 4-position and two ethyl groups on the terminal amine. The molecular formula is C16H22N2O2, with a molar mass of 273.36 g/mol.
CAS number for the free base is 1135424-15-5. In the body, it acts as a prodrug, rapidly hydrolyzed by esterases into 4-HO-DET (4-hydroxy-N,N-diethyltryptamine). This active metabolite drives the primary effects. Compared to psilocybin analogs, the diethyl substitution alters the experience profile, often described as more stimulating yet anxiety-prone in user reports from sources like PsychonautWiki.
We stock high-purity 4-AcO-DET for laboratory use. Check our tryptamines for sale category.
🧠 How Does 4-AcO-DET Work? Mechanism of Action in Detail
4-AcO-DET primarily functions through serotonergic pathways. After conversion to 4-HO-DET, it binds as a partial agonist at 5-HT2A receptors, the key site for psychedelic effects. Binding affinities include around 248 nM at 5-HT2A, with lower potency at other serotonin receptors like 5-HT2C (1510 nM) and 5-HT1A (1010 nM), per studies on substituted tryptamines.
This interaction triggers head-twitch responses in animal models, confirming hallucinogenic potential. Unlike some tryptamines, it shows less selectivity, leading to a broader receptor profile. For deeper reading, see the pharmacological data in the PMC article on tryptamine activity.
What Effects Does 4-AcO-DET Produce? Subjective and Physical Insights
Users report effects resembling psilocybin but with distinct traits. Onset occurs 20-60 minutes orally, peaking at 1.5-3 hours, with total duration 4-7 hours.
Physical effects include pupil dilation, spontaneous bodily sensations (tingling warmth), appetite suppression, yawning, sedation or mild stimulation, increased heart rate, dehydration, and muscle tension. Visuals feature color enhancement, drifting, tracers, and intricate geometry – often “artificial” and glossy.
Cognitive effects encompass enhanced analysis, emotion intensification, time distortion, unity feelings, and occasional thought loops. Auditory shifts and internal hallucinations appear at higher doses.
Smoking the free base (5-20 mg) accelerates the onset to minutes, shortening the duration to about 1 hour.
⚠️ What Are the Side Effects and Risks of 4-AcO-DET?
Common side effects mirror other tryptamines: nausea, dizziness, headaches, bodily pressures, restless legs, teeth grinding, and anxiety. Higher doses amplify risks like paranoia or confusion. No confirmed fatalities link directly to 4-AcO-DET, but interactions with stimulants, cannabis, tramadol, or lithium raise concerns for psychosis or seizures.
Tolerance builds quickly, dissipating in 7 days. No addiction potential exists, though psychological dependence remains possible. Always prioritize harm reduction in research settings. For guidelines, visit our research ethics & safety page.
📊 4-AcO-DET Dosage Chart: Threshold to Strong Levels
| Dose Level | Oral Dosage (mg) | Expected Intensity | Duration Notes | Best For Research |
|---|---|---|---|---|
| Threshold | 5 | Mild perceptual shifts | 3-5 hours | Baseline testing |
| Light | 10-15 | Noticeable visuals, mood lift | 4-6 hours | Introductory studies |
| Common | 15-20 | Full psychedelic experience | 4-7 hours | Core effect analysis |
| Strong | 20-35 | Intense geometry, hallucinations | 5-7+ hours | Advanced profiling |
| Heavy | 35+ | Overwhelming, potential anxiety | 6+ hours | Avoid unless specialized |
Start low in controlled environments. Data drawn from anecdotal compilations and PsychonautWiki dosage info.
⚖️ What is the Legal Status of 4-AcO-DET in UK, USA, Germany, Australia?
4-AcO-DET remains unscheduled federally in the United States but falls under the Federal Analogue Act if for human consumption. In the United Kingdom, it is classified as Class A under the Misuse of Drugs Act as a tryptamine ester. Germany restricts it under narcotics laws for non-research use. Australia and parts of Asia treat it as prohibited. Always verify local regulations. We sell strictly for research, not consumption. See our legal disclaimer.
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What is 4-AcO-DET and how does it compare to psilocybin?
4-AcO-DET is a synthetic tryptamine prodrug to 4-HO-DET, producing similar hallucinogenic effects to psilocybin but with a more stimulating, sometimes anxious profile due to diethyl substitution.
How long do 4-AcO-DET effects last?
Effects typically last 4-7 hours orally, with onset in 20-60 minutes and peak at 1.5-3 hours.
Is 4-AcO-DET legal in the UK or the USA?
In the UK, it is Class A. In the USA, unscheduled but potentially analogue-prosecuted. Research use only; confirm local laws.
What are the common side effects of 4-AcO-DET?
Side effects include pupil dilation, nausea, anxiety, dehydration, muscle tension, and potential thought loops at higher doses.
Can I buy 4-AcO-DET for research in Germany or Australia?
We ship to approved research entities. Check our how to order page for details.
Is 4-AcO-DET legal in the United States?
In the USA, 4-AcO-DET is not an FDA-approved medication. It exists in a legal grey area for research; however, if intended for human consumption, it would likely be treated as a controlled substance analogue under federal law.
What is the typical dosage range for 4-AcO-DET in research?
Based on anecdotal and historical data, common oral dosages reported in literature range from 10mg to 25mg . However, this information is for contextual understanding only and not a recommendation for human use. In vitro studies often use concentrations in the micromolar range .
How should I store 4-AcO-DET powder?
To maintain stability, store 4-AcO-DET in a cool, dry, and dark place, preferably desiccated and at room temperature or below. Avoid exposure to light and moisture, which can degrade the compound.
What are the main differences between 4-AcO-DET and 4-AcO-DMT?
The key difference lies in the amine substitution: 4-AcO-DET has diethyl groups, while 4-AcO-DMT (Psilacetin) has dimethyl groups. This structural change can alter receptor binding affinity, potency, and the qualitative nature of its effects in research models . 4-AcO-DET is generally considered slightly less potent.
Can I buy 4-AcO-DET in Germany?
Yes, you can buy 4-AcO-DET online from Chem14.com for delivery to Germany. However, it is regulated under the German NpSG. It is your responsibility to ensure you have the proper authorisations for your research.
What safety precautions are needed when handling this chemical?
Always handle in a well-ventilated area using appropriate personal protective equipment (PPE), including nitrile gloves, lab coats, and safety goggles. Due to its potent bioactivity, avoid skin contact and inhalation.
Is 4-AcO-DET detectable in standard drug tests?
Standard immunoassay drug tests are not designed to detect novel tryptamines. However, specific confirmatory tests like LC-MS/MS can be developed to identify the parent compound and its metabolites in biological matrices .
Key Takeaways:
- 4-AcO-DET serves as a valuable research tool for serotonergic studies.
- Prodrug nature leads to 4-HO-DET activity via 5-HT2A agonism.
- Doses 10-25 mg common; effects 4-7 hours.
- Side effects demand caution; no confirmed toxicity data.
- Purchase from trusted vendors like Chem14.com for purity.
References:
- Wikipedia entry on 4-AcO-DET
- PsychonautWiki page on 4-AcO-DET
- PMC study on tryptamine pharmacology
- Cayman Chemical reference standard
- PubChem compound summary
- Erowid experience reports archive
- Bluelight discussion threads
Disclaimer: The products sold on Chem14.com, including 4-AcO-DET, are intended for forensic and research purposes only. They are not for human consumption or in vivo diagnostic use. By purchasing, you confirm you are over 18 and will use the product in compliance with all local, state, and federal laws.




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