Buy 5-EAPB Powder – Premium Research Chemical | euro-labchems.com
Buy 5-EAPB Powder (5-(2-Ethylaminopropyl)benzofuran) CAS Number: 1445752-09-9 (freebase); hydrochloride variants common Molecular Formula: C₁₃H₁₇NO • HCl Molecular Weight: 239.74 g/mol (HCl salt) Purity: ≥98.5% (HPLC verified) Appearance: White to off-white fine crystalline powder Form: Hydrochloride salt – stable, water-soluble Quantity options: 1 g, 5 g, 10 g, 25 g, 50 g+ Shipping: Discreet worldwide, vacuum-sealed packaging
euro-labchems.com supplies laboratory-grade 5-EAPB powder – a synthetic benzofuran entactogen and novel psychoactive substance (NPS). Structurally related to 5-APB and MDA, 5-EAPB (1-(1-benzofuran-5-yl)-N-ethylpropan-2-amine) features a benzofuran core with an ethylamino side chain, making it a valuable analog for neurochemical, pharmacological, and structure-activity relationship (SAR) research on monoamine release and reuptake inhibition.
What is 5-EAPB?
5-EAPB acts primarily as a potent serotonin–norepinephrine–dopamine releasing agent (SNDRA) with preference for serotonin transporters (SERT), similar to MDA/MDMA analogs. It supports studies into entactogenic mechanisms, locomotor activity, behavioral pharmacology, and comparative toxicity among benzofuran-based stimulants.
Key Product Specifications of 5-EAPB Powder
- Purity: ≥98.5% (third-party HPLC)
- Form: Fine, free-flowing crystalline powder
- Solubility: Excellent in water, ethanol, DMSO
- Stability: Excellent cool/dark/dry storage (2+ years)
- Full CoA available on request
Research Effects & Characteristics
Duration: 5–9 hours (research observations) Onset: 30–90 minutes (oral models)
Preclinical and analog literature indicate entactogen/stimulant effects: euphoria, empathy, sociability, music enhancement, tactile/sensory amplification, mild-to-moderate visuals (tracers, color shifts), increased energy/motivation, and sympathomimetic responses (elevated heart rate, blood pressure). Frequently described as more serotonergic and longer-lasting than 5-APB with a smoother profile.
Possible side effects (dose-dependent, research observations): tachycardia, hypertension, vasoconstriction, anxiety/agitation, insomnia, appetite suppression, dehydration, potential neurotoxicity (serotonin depletion), compulsive redosing, rare persisting perceptual changes (HPPD-like).
5-EAPB powder is sold strictly for scientific research – not for human/veterinary consumption. Verify local regulations.
Premium 5-EAPB powder for precise entactogen research from euro-labchems.com – your trusted specialist.



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