{"id":594,"date":"2026-06-07T23:41:57","date_gmt":"2026-06-07T23:41:57","guid":{"rendered":"https:\/\/biosynlab.com\/?post_type=product&p=594"},"modified":"2026-06-22T13:23:24","modified_gmt":"2026-06-22T13:23:24","slug":"met-fumarate","status":"publish","type":"product","link":"https:\/\/www.biosynlab.com\/?product=met-fumarate","title":{"rendered":"MET Fumarate"},"content":{"rendered":"

Premium MET 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>\nMET Fumarate Powder<\/td>\n<\/tr>\n
IUPAC Name<\/strong><\/td>\nN-Ethyl-N-methyltryptamine fumarate<\/td>\n<\/tr>\n
Common Names<\/strong><\/td>\nMET, N,N-Ethylmethyltryptamine, N-Ethylmethyltryptamine<\/td>\n<\/tr>\n
CAS Number<\/strong><\/td>\n5599-06-6 (freebase)<\/td>\n<\/tr>\n
Molecular Formula<\/strong><\/td>\nC\u2081\u2083H\u2081\u2088N\u2082 \u00b7 C\u2084H\u2084O\u2084<\/td>\n<\/tr>\n
Molecular Weight<\/strong><\/td>\n246.31 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, 10g<\/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<\/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 MET Fumarate Powder \u2013 Laboratory Grade Research Chemical<\/strong><\/h3>\n

biosynlab<\/strong>\u00a0supplies pharmaceutical-grade\u00a0MET 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 advanced neuropharmacological studies.<\/p>\n

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

MET<\/strong>\u00a0(systematic name:\u00a0N-Ethyl-N-methyltryptamine<\/strong>, also known as\u00a0N,N-ethylmethyltryptamine<\/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 methyl group on the side chain amine nitrogen. The molecular formula\u00a0C\u2081\u2083H\u2081\u2088N\u2082 \u00b7 C\u2084H\u2084O\u2084<\/strong><\/a>\u00a0yields a molecular weight of 246.31 g\/mol for the fumarate salt.<\/p>\n

As a structural intermediate between DMT (N,N-dimethyltryptamine) and DET (N,N-diethyltryptamine), MET occupies a unique position in structure-activity relationship research. The fumarate salt offers enhanced stability, improved water solubility, and easier handling compared to the freebase form, making it the preferred choice for laboratory research applications.<\/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 degradation<\/li>\n
  • Water Solubility:<\/strong>\u00a0Excellent aqueous solubility for biological assays<\/li>\n
  • Crystalline Structure:<\/strong>\u00a0Enables precise weighing and dosing<\/li>\n
  • Purity:<\/strong>\u00a0\u226598.0% confirmed via HPLC analysis<\/li>\n
  • Handling:<\/strong>\u00a0Non-hygroscopic and free-flowing under proper storage<\/li>\n<\/ul>\n

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

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

      \n
    • Serotonin receptor pharmacology (5-HT\u2082A, 5-HT\u2082C, 5-HT\u2081A)<\/li>\n
    • Structure-activity relationship (SAR) studies<\/li>\n
    • Comparative binding affinity assays with DMT, DET, DPT<\/li>\n
    • Metabolism and pharmacokinetic research<\/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
    • Cross-reactivity testing in immunoassays<\/li>\n<\/ul>\n

      Researchers utilize MET alongside related dialkyltryptamines including DMT, DET, DPT, MiPT, DiPT, and comparative studies with 4-substituted and 5-substituted tryptamine analogs to advance understanding of N-alkyl substitution effects on pharmacological activity.<\/p>\n

      Quality Control & Analytical Verification<\/strong><\/h4>\n

      Every production batch undergoes rigorous multi-phase testing:<\/p>\n

        \n
      • HPLC Purity Analysis:<\/strong>\u00a0\u226598.0% confirmed via reverse-phase chromatography<\/li>\n
      • NMR Spectroscopy:<\/strong>\u00a0\u00b9H-NMR and \u00b9\u00b3C-NMR structural confirmation<\/li>\n
      • Mass Spectrometry:<\/strong>\u00a0ESI-MS molecular weight verification<\/li>\n
      • Fumarate Content:<\/strong>\u00a0Titration to confirm salt stoichiometry<\/li>\n
      • Residual Solvent Analysis:<\/strong>\u00a0GC-HS detection <100ppm total<\/li>\n
      • Heavy Metals Screening:<\/strong>\u00a0ICP-MS for Class 1 and 2 elements<\/li>\n
      • Loss on Drying:<\/strong>\u00a0\u22640.5% moisture content<\/li>\n
      • Identity Testing:<\/strong>\u00a0FT-IR spectroscopic confirmation<\/li>\n<\/ul>\n

        Certificate of Analysis (COA) and Material Safety Data Sheet (MSDS) included with each shipment.<\/p>\n

         <\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

        Premium MET Fumarate: Industrial Grade Research Chemical for Advanced Scientific Studies   PRODUCT SPECIFICATIONS TABLE   Attribute Specification Brand biosynlab Product Name MET Fumarate Powder IUPAC Name N-Ethyl-N-methyltryptamine fumarate Common Names MET, N,N-Ethylmethyltryptamine, N-Ethylmethyltryptamine CAS Number 5599-06-6 (freebase) Molecular Formula C\u2081\u2083H\u2081\u2088N\u2082 \u00b7 C\u2084H\u2084O\u2084 Molecular Weight 246.31 g\/mol (fumarate salt) Salt Form Fumarate Form Crystalline Powder […]<\/p>\n","protected":false},"featured_media":613,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[3459,3380],"product_tag":[22780,22832,17143,22783,22697,22817,22727,17144,22782,22816,22698,22699,22725,22815,22726,22679,3462,17145,17146,17147,17148,17149,17150,17151,17152,17153,17154,17155,17156,17157,17158,17159,17160,17161,17162,17163,17178,17179,22784,22785,22818,22781,22786],"class_list":["post-594","product","type-product","status-publish","has-post-thumbnail","product_cat-met-n-methyl-n-ethyltryptamine-reference-material","product_cat-tryptamines","product_tag-2-4-day-express-to-london","product_tag-aberdeen","product_tag-acheter-met-fumarate","product_tag-belfast","product_tag-birmingham","product_tag-brighton","product_tag-bristol","product_tag-buy-met-fumarate","product_tag-cardiff","product_tag-coventry","product_tag-edinburgh","product_tag-glasgow","product_tag-leeds","product_tag-leicester","product_tag-liverpool","product_tag-manchester","product_tag-met-fumarate","product_tag-met-fumarate-cas-number","product_tag-met-fumarate-comparison","product_tag-met-fumarate-compra","product_tag-met-fumarate-comprar-a-granel","product_tag-met-fumarate-eu-supplier","product_tag-met-fumarate-for-research","product_tag-met-fumarate-kaufen","product_tag-met-fumarate-lab-testing","product_tag-met-fumarate-laboratorio","product_tag-met-fumarate-online-supplier","product_tag-met-fumarate-polvo","product_tag-met-fumarate-poudre","product_tag-met-fumarate-pour-laboratoire","product_tag-met-fumarate-tryptamine-chemical","product_tag-met-fumarate-uk","product_tag-met-fumarate-usa","product_tag-met-fumarate-vendita","product_tag-met-fumarate-","product_tag-met-tryptamine-powder","product_tag-n-methyl-n-ethyltryptamine-fumarate","product_tag-newcastle","product_tag-nottingham","product_tag-plymouth","product_tag-sheffield","product_tag-southampton","first","instock","shipping-taxable","purchasable","product-type-simple"],"yoast_head":"\nMET Fumarate | High-Purity Research Chemical in Bulk Supply<\/title>\n<meta name=\"description\" content=\"Buy MET Fumarate Powder online from biosynlab. Premium N-Ethyl-N-methyltryptamine with discreet shipping to USA, UK, London, Amsterdam, Berlin & Europe.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.biosynlab.com\/product\/met-fumarate\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"MET Fumarate | High-Purity Research Chemical in Bulk Supply\" \/>\n<meta property=\"og:description\" content=\"Buy MET Fumarate Powder online from biosynlab. 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