{"id":595,"date":"2026-06-07T23:41:57","date_gmt":"2026-06-07T23:41:57","guid":{"rendered":"https:\/\/biosynlab.com\/?post_type=product&p=595"},"modified":"2026-06-22T13:35:44","modified_gmt":"2026-06-22T13:35:44","slug":"ept-fumarate","status":"publish","type":"product","link":"https:\/\/www.biosynlab.com\/?product=ept-fumarate","title":{"rendered":"EPT Fumarate"},"content":{"rendered":"

Premium EPT Fumarate: Industrial Grade Research Chemical for Advanced Scientific Studies<\/h1>\n

 <\/p>\n

PRODUCT SPECIFICATIONS TABLE<\/strong><\/h2>\n

 <\/p>\n

\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Attribute<\/th>\nSpecification<\/th>\n<\/tr>\n<\/thead>\n
Brand<\/strong><\/td>\nbiosynlab<\/td>\n<\/tr>\n
Product Name<\/strong><\/td>\nEPT Fumarate Powder<\/td>\n<\/tr>\n
IUPAC Name<\/strong><\/td>\nN-Ethyl-N-propyltryptamine fumarate<\/td>\n<\/tr>\n
Common Names<\/strong><\/td>\nEPT, N-Ethyl-N-propyltryptamine, Ethylpropyltryptamine<\/td>\n<\/tr>\n
CAS Number<\/strong><\/td>\n850032-68-7 (freebase)<\/td>\n<\/tr>\n
Molecular Formula<\/strong><\/td>\nC\u2081\u2085H\u2082\u2082N\u2082 \u00b7 C\u2084H\u2084O\u2084<\/td>\n<\/tr>\n
Molecular Weight<\/strong><\/td>\n274.35 g\/mol (fumarate salt)<\/td>\n<\/tr>\n
Salt Form<\/strong><\/td>\nFumarate<\/td>\n<\/tr>\n
Form<\/strong><\/td>\nCrystalline Powder<\/td>\n<\/tr>\n
Available Quantities<\/strong><\/td>\n250mg, 500mg, 1g, 2g, 5g<\/td>\n<\/tr>\n
Purity<\/strong><\/td>\n\u226598.0% (HPLC)<\/td>\n<\/tr>\n
Chemical Class<\/strong><\/td>\nSubstituted Tryptamine \/ Dialkyltryptamine<\/td>\n<\/tr>\n
Appearance<\/strong><\/td>\nWhite to off-white crystalline powder<\/td>\n<\/tr>\n
Solubility<\/strong><\/td>\nSoluble in water, DMSO, methanol, ethanol<\/td>\n<\/tr>\n
Storage<\/strong><\/td>\n2-8\u00b0C, desiccated, light-protected<\/td>\n<\/tr>\n
Packaging<\/strong><\/td>\nAmber glass vial with PTFE seal<\/td>\n<\/tr>\n
Shelf Life<\/strong><\/td>\n36 months when stored properly<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

<\/h3>\n

Premium EPT Fumarate Powder \u2013 Laboratory Grade Research Chemical<\/strong><\/h3>\n

biosynlab<\/strong>\u00a0supplies pharmaceutical-grade\u00a0EPT Fumarate Powder<\/strong>\u00a0for sophisticated scientific research and analytical applications. As a trusted vendor of dialkyltryptamines to laboratories across the\u00a0USA, United Kingdom, and European Union<\/strong>, we deliver consistently pure, accurately measured compounds essential for reproducible experimental protocols and cutting-edge neuropharmacological investigations.<\/p>\n

Chemical Composition & Structure<\/strong><\/h4>\n

EPT<\/strong>\u00a0(systematic name:\u00a0N-Ethyl-N-propyltryptamine<\/strong><\/a>, also known as\u00a0ethylpropyltryptamine<\/strong>) is a synthetic indolealkylamine belonging to the tryptamine chemical family. The fumarate salt form features asymmetric N-alkyl substitution with an ethyl group and propyl group on the side chain amine nitrogen. The molecular formula\u00a0C\u2081\u2085H\u2082\u2082N\u2082 \u00b7 C\u2084H\u2084O\u2084<\/strong>\u00a0yields a molecular weight of 274.35 g\/mol for the fumarate salt.<\/p>\n

As a structural analog positioned between MET (N-ethyl-N-methyltryptamine) and DPT (N,N-dipropyltryptamine), EPT offers unique insights into structure-activity relationships. The propyl substitution extends the alkyl chain length compared to MET, making it valuable for studying how N-alkyl chain length affects receptor binding affinity and pharmacological properties. The fumarate salt provides enhanced stability and improved handling characteristics compared to the freebase form.<\/p>\n

Fumarate Salt Advantages<\/strong><\/h4>\n

Our\u00a0fumarate salt powder<\/strong>\u00a0provides distinct benefits for research:<\/p>\n

    \n
  • Enhanced Stability:<\/strong>\u00a0Salt form resists oxidation and thermal degradation<\/li>\n
  • Excellent Solubility:<\/strong>\u00a0Superior aqueous solubility for in vitro assays<\/li>\n
  • Crystalline Structure:<\/strong>\u00a0Enables precise gravimetric measurement<\/li>\n
  • High Purity:<\/strong>\u00a0\u226598.0% confirmed via HPLC analysis<\/li>\n
  • Long Shelf Life:<\/strong>\u00a036 months under proper storage conditions<\/li>\n<\/ul>\n

    Research Applications<\/strong><\/h4>\n

    biosynlab EPT Fumarate Powder serves as standardized reference material for:<\/p>\n

      \n
    • Serotonin receptor pharmacology (5-HT\u2082A, 5-HT\u2082C, 5-HT\u2081A, 5-HT\u2087)<\/li>\n
    • Structure-activity relationship (SAR) studies<\/li>\n
    • Comparative binding affinity assays with MET, DPT, and other dialkyltryptamines<\/li>\n
    • Chain-length dependency research in N-alkyltryptamines<\/li>\n
    • Metabolism and pharmacokinetic studies<\/li>\n
    • Analytical method development (HPLC, GC-MS, LC-MS\/MS)<\/li>\n
    • Forensic toxicology reference standards<\/li>\n
    • Receptor subtype selectivity investigations<\/li>\n<\/ul>\n

      Researchers utilize EPT alongside related dialkyltryptamines including DMT, DET, DPT, MET, and comparative studies with 4-substituted and 5-substituted tryptamine analogs to advance understanding of how N-alkyl chain length influences pharmacological activity and receptor<\/p>\n<\/div>\n<\/div>\n

      \n","protected":false},"excerpt":{"rendered":"

      Premium EPT Fumarate: Industrial Grade Research Chemical for Advanced Scientific Studies   PRODUCT SPECIFICATIONS TABLE   Attribute Specification Brand biosynlab Product Name EPT Fumarate Powder IUPAC Name N-Ethyl-N-propyltryptamine fumarate Common Names EPT, N-Ethyl-N-propyltryptamine, Ethylpropyltryptamine CAS Number 850032-68-7 (freebase) Molecular Formula C\u2081\u2085H\u2082\u2082N\u2082 \u00b7 C\u2084H\u2084O\u2084 Molecular Weight 274.35 g\/mol (fumarate salt) Salt Form Fumarate Form Crystalline Powder […]<\/p>\n","protected":false},"featured_media":614,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[3499,3380],"product_tag":[17039,3501,17042,17043,17044,17045,17046,17047,17048,17049,17050,17051,17052,17053,17054,17055,17056,17057,3517,17058,17059,17060,17061,17062,17063,17064,17065,17066,17067,17068,17069,17070,17071,17072,17073,17074,17108,17110],"class_list":["post-595","product","type-product","status-publish","has-post-thumbnail","product_cat-ept-ethylpropyltryptamine-reference-material","product_cat-tryptamines","product_tag-acheter-ept-fumarate","product_tag-buy-ept-fumarate","product_tag-ept-fumarate","product_tag-ept-fumarate-analyze","product_tag-ept-fumarate-bulk-supplier","product_tag-ept-fumarate-cas","product_tag-ept-fumarate-comparison","product_tag-ept-fumarate-compra","product_tag-ept-fumarate-europe","product_tag-ept-fumarate-for-research","product_tag-ept-fumarate-germany","product_tag-ept-fumarate-granel","product_tag-ept-fumarate-italy","product_tag-ept-fumarate-kaufen","product_tag-ept-fumarate-laboratorio","product_tag-ept-fumarate-netherlands","product_tag-ept-fumarate-polvere","product_tag-ept-fumarate-poudre","product_tag-ept-fumarate-powder","product_tag-ept-fumarate-receptor-study","product_tag-ept-fumarate-spain","product_tag-ept-fumarate-tryptamine-analog","product_tag-ept-fumarate-uk","product_tag-ept-fumarate-usa","product_tag-ept-fumarate-venta","product_tag-ept-fumarate-","product_tag-ept-fumarate--","product_tag-ept-research-chemical","product_tag-ept-tryptamine-powder","product_tag-n-ethyl-n-propyltryptamine-fumarate","product_tag-tryptamine-fumarate-research","product_tag--ept-fumarate","first","instock","shipping-taxable","purchasable","product-type-variable"],"yoast_head":"\nEPT Fumarate | High-Purity Research Chemical in Bulk Supply<\/title>\n<meta name=\"description\" content=\"Buy EPT Fumarate with verified purity for advanced research use. 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