{"id":1642,"date":"2026-06-07T23:48:30","date_gmt":"2026-06-07T23:48:30","guid":{"rendered":"https:\/\/biosynlab.com\/?post_type=product&#038;p=1642"},"modified":"2026-06-17T07:19:05","modified_gmt":"2026-06-17T07:19:05","slug":"4-fma-powder","status":"publish","type":"product","link":"https:\/\/www.biosynlab.com\/?product=4-fma-powder","title":{"rendered":"4-FMA Powder"},"content":{"rendered":"<h1 class=\"mt-6 mb-2 font-semibold text-xl\" data-streamdown=\"heading-3\"><strong class=\"chakra-text css-0\">Buy 4-FMA Powder Online | Premium 4-Fluoromethamphetamine | biosynlab<\/strong><\/h1>\n<p>Welcome to\u00a0<strong class=\"chakra-text css-0\">biosynlab<\/strong>\u00a0\u2014 your authoritative source for high-grade fluorinated amphetamine research chemicals across Europe, the United Kingdom, and the United States. Our\u00a0<strong class=\"chakra-text css-0\">4-FMA Powder<\/strong>\u00a0delivers exceptional versatility and purity for advanced neuropharmacological investigations, providing researchers with maximum flexibility in experimental design.<\/p>\n<h4 class=\"mt-6 mb-2 font-semibold text-lg\" data-streamdown=\"heading-4\"><strong class=\"chakra-text css-0\">What is 4-FMA?<\/strong><\/h4>\n<p><strong class=\"chakra-text css-0\">4-FMA (4-Fluoromethamphetamine)<\/strong>\u00a0is a potent synthetic stimulant belonging to the phenethylamine and substituted amphetamine chemical classes. Structurally derived from methamphetamine, this research chemical features a strategic fluorine substitution at the para (4-) position of the phenyl ring, creating unique pharmacological properties that distinguish it from parent compounds and have captured significant scientific interest.<\/p>\n<p>The\u00a0<strong class=\"chakra-text css-0\">IUPAC designation 1-(4-fluorophenyl)-N-methylpropan-2-amine<\/strong>\u00a0identifies this compound under\u00a0<strong class=\"chakra-text css-0\">CAS number 351-03-1<\/strong>\u00a0(base form) and\u00a0<strong class=\"chakra-text css-0\">52063-62-4<\/strong>\u00a0(hydrochloride salt). With a\u00a0<strong class=\"chakra-text css-0\">molecular formula of C\u2081\u2080H\u2081\u2084FN<\/strong>\u00a0and\u00a0<strong class=\"chakra-text css-0\">molecular weight of 167.22 g\/mol<\/strong>, 4-FMA serves as a critical tool for researchers investigating monoamine release mechanisms, stimulant pharmacodynamics, and structure-activity relationships within the amphetamine class.<\/p>\n<p>Also known as\u00a0<strong class=\"chakra-text css-0\">p-Fluoromethamphetamine<\/strong>\u00a0or\u00a0<strong class=\"chakra-text css-0\">4-FM<\/strong>, this compound has garnered attention in scientific literature for its structural relationship to both classical amphetamine stimulants and fluorinated phenethylamines, making it invaluable for comparative pharmacological studies and forensic analytical applications.<\/p>\n<h4 class=\"mt-6 mb-2 font-semibold text-lg\" data-streamdown=\"heading-4\"><strong class=\"chakra-text css-0\">Why Choose Powder Form?<\/strong><\/h4>\n<p><strong class=\"chakra-text css-0\">biosynlab<\/strong>&#8216;s\u00a0<strong class=\"chakra-text css-0\">4-FMA Powder<\/strong>\u00a0offers distinct advantages over pellet formulations:<\/p>\n<ul class=\"css-tu0njr\" role=\"list\">\n<li class=\"css-xs9fqv\"><strong class=\"chakra-text css-0\">Dosing Flexibility<\/strong>: Precise measurement for custom experimental concentrations<\/li>\n<li class=\"css-xs9fqv\"><strong class=\"chakra-text css-0\">Rapid Dissolution<\/strong>: Superior solubility for aqueous and organic solvent preparations<\/li>\n<li class=\"css-xs9fqv\"><strong class=\"chakra-text css-0\">Versatility<\/strong>: Suitable for multiple research applications including chromatography<\/li>\n<li class=\"css-xs9fqv\"><strong class=\"chakra-text css-0\">Cost Efficiency<\/strong>: Bulk purchasing options for high-volume research programs<\/li>\n<li class=\"css-xs9fqv\"><strong class=\"chakra-text css-0\">Custom Preparation<\/strong>: Ability to create specialized solutions and suspensions<\/li>\n<\/ul>\n<p>Our fine crystalline powder undergoes micronization to ensure consistent particle size distribution, enhancing handling characteristics and dissolution rates for laboratory applications.<\/p>\n<h4 class=\"mt-6 mb-2 font-semibold text-lg\" data-streamdown=\"heading-4\"><strong class=\"chakra-text css-0\">biosynlab Quality Standards<\/strong><\/h4>\n<p>Every batch of\u00a0<strong class=\"chakra-text css-0\">4-FMA Powder<\/strong>\u00a0meets stringent quality criteria:<\/p>\n<ul class=\"css-tu0njr\" role=\"list\">\n<li class=\"css-xs9fqv\"><strong class=\"chakra-text css-0\">Verified Purity<\/strong>:\u00a0<strong class=\"chakra-text css-0\">\u226598.5% purity<\/strong>\u00a0confirmed via High-Performance Liquid Chromatography (HPLC)<\/li>\n<li class=\"css-xs9fqv\"><strong class=\"chakra-text css-0\">Identity Confirmation<\/strong>: FTIR, NMR, and Mass Spectrometry verification<\/li>\n<li class=\"css-xs9fqv\"><strong class=\"chakra-text css-0\">Particle Consistency<\/strong>: Uniform powder texture for reliable measurement<\/li>\n<li class=\"css-xs9fqv\"><strong class=\"chakra-text css-0\">Stability Testing<\/strong>: Accelerated aging protocols ensure shelf-life integrity<\/li>\n<li class=\"css-xs9fqv\"><strong class=\"chakra-text css-0\">Documentation<\/strong>: Comprehensive Certificate of Analysis (COA) with every order<\/li>\n<\/ul>\n<p>Our powder manufacturing process ensures homogeneous distribution and minimal static charge, facilitating accurate weighing and handling in precision research environments.<\/p>\n<h4 class=\"mt-6 mb-2 font-semibold text-lg\" data-streamdown=\"heading-4\"><strong class=\"chakra-text css-0\">Research Applications<\/strong><\/h4>\n<p><strong class=\"chakra-text css-0\">4-Fluoromethamphetamine<\/strong>\u00a0functions as a versatile research tool across multiple scientific disciplines:<\/p>\n<ul class=\"css-tu0njr\" role=\"list\">\n<li class=\"css-xs9fqv\"><strong class=\"chakra-text css-0\">Neuropharmacology<\/strong>: Investigating serotonin, dopamine, and norepinephrine release mechanisms<\/li>\n<li class=\"css-xs9fqv\"><strong class=\"chakra-text css-0\">Structure-Activity Studies<\/strong>: Comparing fluorinated vs. non-fluorinated amphetamine analogs<\/li>\n<li class=\"css-xs9fqv\"><strong class=\"chakra-text css-0\">Forensic Chemistry<\/strong>: Reference standard for analytical method development<\/li>\n<li class=\"css-xs9fqv\"><strong class=\"chakra-text css-0\">Toxicological Research<\/strong>: Metabolic pathway and elimination kinetic studies<\/li>\n<li class=\"css-xs9fqv\"><strong class=\"chakra-text css-0\">Receptor Pharmacology<\/strong>: Monoamine transporter affinity investigations<\/li>\n<\/ul>\n<p>The para-fluorine substitution in 4-FMA creates distinct electronic properties that alter lipophilicity, metabolic stability, and receptor binding compared to non-halogenated counterparts, making this compound particularly relevant for researchers studying structure-function relationships in stimulant-class molecules.<\/p>\n<h4 class=\"mt-6 mb-2 font-semibold text-lg\" data-streamdown=\"heading-4\"><strong class=\"chakra-text css-0\">Product Specifications &amp; Handling<\/strong><\/h4>\n<p><strong class=\"chakra-text css-0\">4-FMA Powder<\/strong>\u00a0from\u00a0<strong class=\"chakra-text css-0\">biosynlab<\/strong>\u00a0features:<\/p>\n<ul class=\"css-tu0njr\" role=\"list\">\n<li class=\"css-xs9fqv\"><strong class=\"chakra-text css-0\">Physical State<\/strong>: Fine white to off-white crystalline powder<\/li>\n<li class=\"css-xs9fqv\"><strong class=\"chakra-text css-0\">Solubility<\/strong>: Readily soluble in methanol, ethanol, and aqueous acidic solutions<\/li>\n<li class=\"css-xs9fqv\"><strong class=\"chakra-text css-0\">Storage Stability<\/strong>: Maintains integrity when stored at 2-8\u00b0C away from moisture<\/li>\n<li class=\"css-xs9fqv\"><strong class=\"chakra-text css-0\">Handling<\/strong>: Anti-static packaging facilitates precise measurement<\/li>\n<\/ul>\n<p><strong class=\"chakra-text css-0\">Critical Notice<\/strong>: This product is\u00a0<strong class=\"chakra-text css-0\">strictly for research and forensic use only<\/strong>. Not for human or veterinary consumption. Purchasers must be 18 years or older and comply with all applicable regulations regarding research chemical possession in their jurisdiction.<\/p>\n<h4 class=\"mt-6 mb-2 font-semibold text-lg\" data-streamdown=\"heading-4\"><strong class=\"chakra-text css-0\">Global Shipping &amp; Discreet Delivery<\/strong><\/h4>\n<p><strong class=\"chakra-text css-0\">biosynlab<\/strong>\u00a0operates sophisticated logistics networks ensuring secure delivery to\u00a0<strong class=\"chakra-text css-0\">Europe, the UK, and the USA<\/strong>:<\/p>\n<ul class=\"css-tu0njr\" role=\"list\">\n<li class=\"css-xs9fqv\"><strong class=\"chakra-text css-0\">Stealth Packaging<\/strong>: Plain, unmarked parcels with odor-barrier technology<\/li>\n<li class=\"css-xs9fqv\"><strong class=\"chakra-text css-0\">Express Processing<\/strong>: Orders dispatched within 24 hours of payment confirmation<\/li>\n<li class=\"css-xs9fqv\"><strong class=\"chakra-text css-0\">Flexible Payment<\/strong>: Bitcoin, Ethereum, and major credit cards accepted<\/li>\n<li class=\"css-xs9fqv\"><strong class=\"chakra-text css-0\">Shipment Tracking<\/strong>: Real-time monitoring from our facility to your laboratory<\/li>\n<li class=\"css-xs9fqv\"><strong class=\"chakra-text css-0\">Customs Compliance<\/strong>: Proper documentation for international research chemical transport<\/li>\n<\/ul>\n<p>Whether your laboratory is located in Germany, the Netherlands, Spain, the United Kingdom, or anywhere across North America,\u00a0<strong class=\"chakra-text css-0\">biosynlab<\/strong>\u00a0guarantees your\u00a0<strong class=\"chakra-text css-0\">4-FMA Powder<\/strong>\u00a0arrives intact and on schedule.<\/p>\n<h4 class=\"mt-6 mb-2 font-semibold text-lg\" data-streamdown=\"heading-4\"><strong class=\"chakra-text css-0\">Why Researchers Choose biosynlab<\/strong><\/h4>\n<ul class=\"css-tu0njr\" role=\"list\">\n<li class=\"css-xs9fqv\"><strong class=\"chakra-text css-0\">Scientific Excellence<\/strong>: Third-party laboratory verification on every production batch<\/li>\n<li class=\"css-xs9fqv\"><strong class=\"chakra-text css-0\">Market-Leading Prices<\/strong>: Premium quality at competitive rates<\/li>\n<li class=\"css-xs9fqv\"><strong class=\"chakra-text css-0\">Bulk Availability<\/strong>: Volume discounts for institutional orders<\/li>\n<li class=\"css-xs9fqv\"><strong class=\"chakra-text css-0\">Technical Support<\/strong>: Expert consultation for research applications<\/li>\n<li class=\"css-xs9fqv\"><strong class=\"chakra-text css-0\">Satisfaction Guarantee<\/strong>: Replacement policy for quality discrepancies<\/li>\n<\/ul>\n<h4 class=\"mt-6 mb-2 font-semibold text-lg\" data-streamdown=\"heading-4\"><strong class=\"chakra-text css-0\">Order 4-FMA Powder Today<\/strong><\/h4>\n<p>Advance your research with\u00a0<strong class=\"chakra-text css-0\">biosynlab<\/strong>&#8216;s\u00a0<strong class=\"chakra-text css-0\">4-FMA Powder<\/strong>. Join the global community of neuroscientists, forensic chemists, and pharmacologists who rely on our premium research chemicals for their critical investigations.<\/p>\n<p><strong class=\"chakra-text css-0\">Buy 4-FMA powder online<\/strong>\u00a0now and discover why\u00a0<strong class=\"chakra-text css-0\">biosynlab<\/strong>\u00a0is the trusted name in research chemical supply across Europe, the UK, and the USA.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Buy 4-FMA Powder Online | Premium 4-Fluoromethamphetamine | biosynlab Welcome to\u00a0biosynlab\u00a0\u2014 your authoritative source for high-grade fluorinated amphetamine research chemicals across Europe, the United Kingdom, and the United States. Our\u00a04-FMA Powder\u00a0delivers exceptional versatility and purity for advanced neuropharmacological investigations, providing researchers with maximum flexibility in experimental design. What is 4-FMA? 4-FMA (4-Fluoromethamphetamine)\u00a0is a potent synthetic [&hellip;]<\/p>\n","protected":false},"featured_media":1659,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[8203,7890,13082],"product_tag":[22291,22292,1538,1539,22293,22294,22295,22296,22297,22298,1551,14242,22299,22300,22301,7893,22302,22303,22304,22305,22306,20776,22307,14250,22308,1564,22309,14252,22310,22311,22312,22313,22314,22315,22316,22317,22318,22319,22320],"class_list":["post-1642","product","type-product","status-publish","has-post-thumbnail","product_cat-4-fma","product_cat-amphetamines","product_cat-popular-chemicals","product_tag-4-fma-al-por-mayor","product_tag-4-fma-bulk-distributor","product_tag-4-fma-bulk-purchase","product_tag-4-fma-bulk-supplier","product_tag-4-fma-chemical-supplier-usa","product_tag-4-fma-for-research","product_tag-4-fma-for-sale","product_tag-4-fma-groshandler","product_tag-4-fma-industrial-grade-powder","product_tag-4-fma-ingrosso","product_tag-4-fma-laboratory-grade","product_tag-4-fma-powder-distributor","product_tag-4-fma-powder-manufacturer","product_tag-4-fma-powder-online","product_tag-4-fma-powder-supplier","product_tag-4-fma-powder-uk","product_tag-4-fma-powder-wholesale","product_tag-4-fma-premium-quality","product_tag-4-fma-research","product_tag-4-fma-research-chemical-australia","product_tag-4-fma-research-chemical-vendor","product_tag-4-fma-research-chemical-wholesale","product_tag-4-fma-wholesale-europe","product_tag-acheter-4-fma","product_tag-amphetamine-research-chemical","product_tag-bulk-4-fma-powder","product_tag-buy-4-fma-canada","product_tag-buy-4-fma-powder","product_tag-buy-4-fma-research-chemical","product_tag-fluorinated-amphetamine-research-chemical-supplier","product_tag-industrial-4-fma-asia","product_tag-industrial-fluorinated-amphetamine-supplier","product_tag-industrial-grade-fluorinated-amphetamine-supplier","product_tag-order-4-fma-laboratory-research","product_tag-premium-4-fma-research-chemical","product_tag-research-amphetamine-bulk-order","product_tag-research-chemical-4-fma-wholesale","product_tag-research-fluorinated-amphetamine-distributor","product_tag-wholesale-4-fma-research-chemical","first","instock","shipping-taxable","purchasable","product-type-variable"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Buy 4-FMA Powder | 4-Fluoromethamphetamine | biosynlab<\/title>\n<meta name=\"description\" content=\"Buy premium 4-FMA Powder from biosynlab. High-purity 4-Fluoromethamphetamine (CAS 351-03-1) for flexible research dosing. Discreet EU, UK &amp; USA shipping.\" \/>\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\/4-fma-powder\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Buy 4-FMA Powder | 4-Fluoromethamphetamine | biosynlab\" \/>\n<meta property=\"og:description\" content=\"Buy premium 4-FMA Powder from biosynlab. High-purity 4-Fluoromethamphetamine (CAS 351-03-1) for flexible research dosing. Discreet EU, UK &amp; USA shipping.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.biosynlab.com\/product\/4-fma-powder\/\" \/>\n<meta property=\"og:site_name\" content=\"Biosynlab.com\" \/>\n<meta property=\"article:modified_time\" content=\"2026-06-17T07:19:05+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.biosynlab.com\/wp-content\/uploads\/2026\/06\/4-FMA-Powder.png\" \/>\n\t<meta property=\"og:image:width\" content=\"400\" \/>\n\t<meta property=\"og:image:height\" content=\"400\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"4 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.biosynlab.com\\\/product\\\/4-fma-powder\\\/\",\"url\":\"https:\\\/\\\/www.biosynlab.com\\\/product\\\/4-fma-powder\\\/\",\"name\":\"Buy 4-FMA Powder | 4-Fluoromethamphetamine | biosynlab\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.biosynlab.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.biosynlab.com\\\/product\\\/4-fma-powder\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.biosynlab.com\\\/product\\\/4-fma-powder\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.biosynlab.com\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/4-FMA-Powder.png\",\"datePublished\":\"2026-06-07T23:48:30+00:00\",\"dateModified\":\"2026-06-17T07:19:05+00:00\",\"description\":\"Buy premium 4-FMA Powder from biosynlab. High-purity 4-Fluoromethamphetamine (CAS 351-03-1) for flexible research dosing. Discreet EU, UK & USA shipping.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.biosynlab.com\\\/product\\\/4-fma-powder\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.biosynlab.com\\\/product\\\/4-fma-powder\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.biosynlab.com\\\/product\\\/4-fma-powder\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.biosynlab.com\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/4-FMA-Powder.png\",\"contentUrl\":\"https:\\\/\\\/www.biosynlab.com\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/4-FMA-Powder.png\",\"width\":400,\"height\":400,\"caption\":\"4 FMA Powder.png\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.biosynlab.com\\\/product\\\/4-fma-powder\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.biosynlab.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Shop\",\"item\":\"https:\\\/\\\/www.biosynlab.com\\\/?page_id=7\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"4-FMA Powder\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.biosynlab.com\\\/#website\",\"url\":\"https:\\\/\\\/www.biosynlab.com\\\/\",\"name\":\"Biosynlab.com\",\"description\":\"Research Chems\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.biosynlab.com\\\/#organization\"},\"alternateName\":\"Research chem\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.biosynlab.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.biosynlab.com\\\/#organization\",\"name\":\"Biosynlab.com\",\"alternateName\":\"Researchlab\",\"url\":\"https:\\\/\\\/www.biosynlab.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.biosynlab.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.biosynlab.com\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/VeniceAI_0PjldXo-1.jpeg\",\"contentUrl\":\"https:\\\/\\\/www.biosynlab.com\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/VeniceAI_0PjldXo-1.jpeg\",\"width\":1024,\"height\":1024,\"caption\":\"Biosynlab.com\"},\"image\":{\"@id\":\"https:\\\/\\\/www.biosynlab.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Buy 4-FMA Powder | 4-Fluoromethamphetamine | biosynlab","description":"Buy premium 4-FMA Powder from biosynlab. High-purity 4-Fluoromethamphetamine (CAS 351-03-1) for flexible research dosing. Discreet EU, UK & USA shipping.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.biosynlab.com\/product\/4-fma-powder\/","og_locale":"en_US","og_type":"article","og_title":"Buy 4-FMA Powder | 4-Fluoromethamphetamine | biosynlab","og_description":"Buy premium 4-FMA Powder from biosynlab. High-purity 4-Fluoromethamphetamine (CAS 351-03-1) for flexible research dosing. Discreet EU, UK & USA shipping.","og_url":"https:\/\/www.biosynlab.com\/product\/4-fma-powder\/","og_site_name":"Biosynlab.com","article_modified_time":"2026-06-17T07:19:05+00:00","og_image":[{"width":400,"height":400,"url":"https:\/\/www.biosynlab.com\/wp-content\/uploads\/2026\/06\/4-FMA-Powder.png","type":"image\/png"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"4 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.biosynlab.com\/product\/4-fma-powder\/","url":"https:\/\/www.biosynlab.com\/product\/4-fma-powder\/","name":"Buy 4-FMA Powder | 4-Fluoromethamphetamine | biosynlab","isPartOf":{"@id":"https:\/\/www.biosynlab.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.biosynlab.com\/product\/4-fma-powder\/#primaryimage"},"image":{"@id":"https:\/\/www.biosynlab.com\/product\/4-fma-powder\/#primaryimage"},"thumbnailUrl":"https:\/\/www.biosynlab.com\/wp-content\/uploads\/2026\/06\/4-FMA-Powder.png","datePublished":"2026-06-07T23:48:30+00:00","dateModified":"2026-06-17T07:19:05+00:00","description":"Buy premium 4-FMA Powder from biosynlab. High-purity 4-Fluoromethamphetamine (CAS 351-03-1) for flexible research dosing. Discreet EU, UK & USA shipping.","breadcrumb":{"@id":"https:\/\/www.biosynlab.com\/product\/4-fma-powder\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.biosynlab.com\/product\/4-fma-powder\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.biosynlab.com\/product\/4-fma-powder\/#primaryimage","url":"https:\/\/www.biosynlab.com\/wp-content\/uploads\/2026\/06\/4-FMA-Powder.png","contentUrl":"https:\/\/www.biosynlab.com\/wp-content\/uploads\/2026\/06\/4-FMA-Powder.png","width":400,"height":400,"caption":"4 FMA Powder.png"},{"@type":"BreadcrumbList","@id":"https:\/\/www.biosynlab.com\/product\/4-fma-powder\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.biosynlab.com\/"},{"@type":"ListItem","position":2,"name":"Shop","item":"https:\/\/www.biosynlab.com\/?page_id=7"},{"@type":"ListItem","position":3,"name":"4-FMA Powder"}]},{"@type":"WebSite","@id":"https:\/\/www.biosynlab.com\/#website","url":"https:\/\/www.biosynlab.com\/","name":"Biosynlab.com","description":"Research Chems","publisher":{"@id":"https:\/\/www.biosynlab.com\/#organization"},"alternateName":"Research chem","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.biosynlab.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/www.biosynlab.com\/#organization","name":"Biosynlab.com","alternateName":"Researchlab","url":"https:\/\/www.biosynlab.com\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.biosynlab.com\/#\/schema\/logo\/image\/","url":"https:\/\/www.biosynlab.com\/wp-content\/uploads\/2026\/06\/VeniceAI_0PjldXo-1.jpeg","contentUrl":"https:\/\/www.biosynlab.com\/wp-content\/uploads\/2026\/06\/VeniceAI_0PjldXo-1.jpeg","width":1024,"height":1024,"caption":"Biosynlab.com"},"image":{"@id":"https:\/\/www.biosynlab.com\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/www.biosynlab.com\/index.php?rest_route=\/wp\/v2\/product\/1642","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.biosynlab.com\/index.php?rest_route=\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.biosynlab.com\/index.php?rest_route=\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.biosynlab.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1642"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.biosynlab.com\/index.php?rest_route=\/wp\/v2\/media\/1659"}],"wp:attachment":[{"href":"https:\/\/www.biosynlab.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1642"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.biosynlab.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_brand&post=1642"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.biosynlab.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_cat&post=1642"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.biosynlab.com\/index.php?rest_route=%2Fwp%2Fv2%2Fproduct_tag&post=1642"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}