4-ACO-DPT

buy 4-AcO-DPT online: High-Purity 4-Acetoxy-N,N-dipropyltryptamine Research Chemical (2026)

4-AcO-DPT (4-Acetoxy-N,N-dipropyltryptamine), frequently abbreviated as 4-AcO-DPT research chemical, 4-AcO-DPT powder or simply 4-AcO-DPT, is a synthetic tryptamine derivative and prodrug analog of N,N-dipropyltryptamine (DPT). The 4-acetoxy substitution on the indole ring is a common prodrug modification seen in many 4-substituted tryptamines (4-AcO-DMT, 4-AcO-MET, 4-AcO-DET, 4-HO-DPT etc.), designed to improve oral bioavailability, stability, and handling characteristics while converting to the active 4-hydroxy species (4-HO-DPT) after metabolic deacetylation.

In modern psychedelic and neuropharmacological research, 4-AcO-DPT is valued as a stable, crystalline reference material for studying:

• 5-HT2A receptor agonism and functional selectivity
• Structure-activity relationships (SAR) within the 4-acetoxytryptamine and dipropyltryptamine series
• Comparative pharmacokinetics and metabolism versus 4-AcO-DMT, 4-HO-DPT, DPT, and psilocin
• Analytical method development and validation for forensic toxicology panels
• Behavioral pharmacology models of classical psychedelics and entheogens

Every batch of 4-AcO-DPT powder and 4-AcO-DPT pellets is supplied as a fine, off-white to light beige crystalline material or precision-pressed 15–50 mg pellets with ≥98% purity, independently confirmed by third-party HPLC, GC-MS, LC-QTOF-MS, and ¹H-NMR. Products are vacuum-sealed in tamper-evident, moisture-resistant foil pouches or amber glass vials, accompanied by a current batch-specific Certificate of Analysis (COA), lot traceability, and explicit “Research Use Only – Not for Human Consumption” labeling.

4-AcO-DPT for sale is offered exclusively for legitimate scientific research, analytical reference standard preparation, forensic method development/validation, toxicological profiling, receptor binding studies, and educational purposes. It is not intended, labeled, or sold for human or veterinary consumption, diagnostic use, therapeutic application, or any form of in-vivo experimentation outside approved research protocols.

Chemical & Physical Specifications – 4-AcO-DPT Research Chemical

• Chemical Name: 4-Acetoxy-N,N-dipropyltryptamine
• IUPAC Name: 3-[2-(Dipropylamino)ethyl]-1H-indol-4-yl acetate
• Synonyms: 4-AcO-DPT, 4-Acetoxy-DPT, O-Acetyl-DPT
• CAS Registry Number: 92292-84-7
• Molecular Formula: C₁₈H₂₆N₂O₂
• Molecular Weight: 302.41 g/mol (freebase)
• Appearance: White to off-white fine crystalline powder or pressed pellets
• Purity: ≥98.0% (third-party verified by HPLC, GC-MS, LC-QTOF-MS, ¹H-NMR)
• Forms Available: Loose powder or precision-pressed pellets (15 mg, 25 mg, 50 mg)
• Solubility: Highly soluble in ethanol, methanol, DMSO, chloroform; moderately soluble in acidified water
• Storage Conditions: Cool (2–8 °C), dry, dark, airtight container – protect from light, heat, humidity & air exposure
• Shelf Life: Typically 24–36 months under recommended conditions

Primary Research Applications of 4-AcO-DPT (2026 Trends)

4-AcO-DPT research chemical continues to be one of the most requested 4-substituted tryptamine prodrugs in psychedelic pharmacology, analytical chemistry, and forensic toxicology laboratories worldwide. Its popularity stems from the compound’s structural position between 4-AcO-DMT (psilocin prodrug) and longer-chain N,N-dipropyltryptamines (DPT, 4-HO-DPT), as well as frequent detections in novel psychoactive substance markets and analytical reference panels.

Key active research areas in 2026 include:

• 5-HT2A Receptor Agonism & Functional Selectivity 4-AcO-DPT is rapidly deacetylated to 4-HO-DPT in vivo and in most in-vitro systems, which acts as a potent partial agonist at 5-HT2A receptors. It is used to study biased agonism, β-arrestin recruitment, head-twitch response (HTR) in mice, and potential therapeutic windows versus hallucinogenic intensity.
• Comparative Pharmacokinetics & Metabolism Researchers compare oral bioavailability, deacetylation rate, half-life, and metabolite ratios of 4-AcO-DPT versus 4-AcO-DMT, 4-AcO-MiPT, 4-AcO-DET, and 4-HO-DPT. The dipropyl chain generally slows metabolism and extends duration relative to dimethyltryptamine analogs.
• Structure-Activity Relationship (SAR) Studies The combination of 4-acetoxy substitution and N,N-dipropyl side chain allows systematic mapping of how alkyl chain length and 4-position modification influence potency, duration, receptor selectivity, and subjective effects in animal models.
• Metabolite Identification & Forensic Toxicology 4-AcO-DPT and its primary metabolites (4-HO-DPT, N-despropyl-4-HO-DPT, 4-acetoxy-indoleacetic acid derivatives) are increasingly detected in urine, blood, hair, and seized blotter material. High-purity 4-AcO-DPT powder is essential for synthesizing reference standards, validating LC-QTOF-MS and GC-MS/MS methods, and confirming identity in routine NPS screening panels.
• Behavioral Pharmacology & Animal Models Rodent head-twitch response (HTR), wet-dog shakes, locomotor activity, and drug discrimination paradigms frequently use 4-AcO-DPT dosage ranges of 0.3–10 mg/kg i.p. or s.c. to evaluate psychedelic-like activity and cross-tolerance with psilocybin, LSD, and DPT.
• Analytical Method Development & Validation 4-AcO-DPT is routinely included in expanded tryptamine/NPS screening panels because it elutes close to 4-AcO-DMT, 4-HO-DiPT, and 4-AcO-MiPT, requiring careful chromatographic separation and mass-spectral differentiation. It is also used to challenge the specificity of immunoassays and designer-drug screening tests.

Typical Research Dosage Ranges (Reference Only – 2026)

4-AcO-DPT dosage varies significantly depending on the experimental model:

• Analytical calibration & reference standard preparation: 0.05–5 mg (standard curves, quality control)
• In-vitro receptor binding / functional assays (5-HT2A): 0.1 nM – 10 μM (most active window: 10–300 nM)
• Rodent head-twitch response & behavioral pharmacology: 0.3–10 mg/kg i.p. or s.c. (dose-response curves common)
• High-dose neurochemical or toxicity modeling: 10–30 mg/kg (ethically restricted, IACUC-approved only)

Most published 4-AcO-DPT research centers on the 1–10 mg/kg range in vivo and 10 nM – 300 nM concentrations in cellular/receptor assays.

Safety, Handling & Regulatory Notes – 4-AcO-DPT Research Chemical

4-AcO-DPT is a potent serotonergic psychedelic prodrug and should be handled only under controlled laboratory conditions:

• Work exclusively in a certified Class II biological safety cabinet or fume hood
• Wear appropriate PPE: nitrile gloves, lab coat, safety goggles, and respiratory protection
• Prevent skin contact, inhalation, and aerosol generation
• Dispose of all waste as hazardous chemical material per institutional and local regulations
• Store in amber glass vials, sealed, at 2–8 °C, protected from light, heat, humidity, and air exposure

4-AcO-DPT side effects in research models are primarily related to serotonergic overstimulation: head-twitch response, wet-dog shakes, hyperthermia, tachycardia, and potential serotonin syndrome-like symptoms at high doses.

Legal status 2026: 4-AcO-DPT is controlled or monitored in many jurisdictions under analogue acts, temporary class drug orders, or specific NPS legislation. It is sold exclusively for legitimate scientific research, analytical reference, forensic calibration, and educational purposes. Buyers must independently confirm 4-AcO-DPT legal status in their jurisdiction prior to ordering.

Why Laboratories Consistently Choose Our 4-AcO-DPT Powder & Pellets

• Third-party HPLC, GC-MS & NMR verified purity ≥98% – batch-specific COA included with every shipment
• Consistent batch-to-batch quality – essential for longitudinal studies, multi-site collaborations, and method validation
• Accurate net weight & no fillers – precise, reproducible dosing with zero under- or over-dosing risk
• Superior handling properties – fine, non-static powder or precision-pressed pellets with excellent flowability and solubility
• Secure, discreet, tracked global shipping – plain packaging, chain-of-custody documentation available upon request
• Competitive bulk & institutional pricing – tailored volume discounts for universities, contract research organizations (CROs), forensic laboratories, and research consortia
• Research-use-only labeling & compliance support – clear documentation to support legitimate scientific intent and regulatory compliance audits

We understand the critical role high-purity reference materials play in psychedelic pharmacology, forensic toxicology, and analytical chemistry — every 4-AcO-DPT order is backed by that commitment.

Conclusion: Advance Tryptamine & Psychedelic Receptor Research with High-Purity 4-AcO-DPT

In 2026, 4-AcO-DPT (4-Acetoxy-N,N-dipropyltryptamine) remains a cornerstone compound for laboratories investigating 5-HT2A receptor agonism, tryptamine prodrug metabolism, novel NPS emergence, and comparative SAR within the 4-substituted tryptamine and N,N-dialkyltryptamine families. Its high purity, consistent quality, reliable supply, and precise handling characteristics (powder or pellets) make 4-AcO-DPT an indispensable tool for rigorous psychedelic, neuropharmacological, analytical, and forensic research.

Order your laboratory-grade 4-AcO-DPT powder or 4-AcO-DPT pellets today – strictly for scientific research, analytical, and forensic applications. Fast, discreet, tracked global delivery with full documentation and batch traceability.