{"id":292,"date":"2026-06-07T23:40:47","date_gmt":"2026-06-07T23:40:47","guid":{"rendered":"https:\/\/biosynlab.com\/?post_type=product&#038;p=292"},"modified":"2026-08-05T17:44:02","modified_gmt":"2026-08-05T17:44:02","slug":"buy-acetaminophen-powder-2","status":"publish","type":"product","link":"https:\/\/www.biosynlab.com\/?product=buy-acetaminophen-powder-2","title":{"rendered":"Buy Acetaminophen Powder"},"content":{"rendered":"<h1><strong class=\"chakra-text css-0\">Acetaminophen Powder | Pharmaceutical-Grade API | Analytical Reference Standard<\/strong><\/h1>\n<p>&nbsp;<\/p>\n<p>Welcome to\u00a0<span class=\"chakra-text css-e4d0bk\">BiosynLab<\/span>, your premier source for high-purity pharmaceutical ingredients and analytical standards. Our\u00a0<strong class=\"chakra-text css-0\">Acetaminophen Powder<\/strong>\u00a0(Paracetamol) meets USP\/EP pharmacopeia standards, delivering consistent quality for pharmaceutical research, formulation development, and analytical calibration. Trusted by laboratories across Europe, the United Kingdom, and North America, this essential non-opioid analgesic serves diverse research and industrial applications.<\/p>\n<hr class=\"my-6 border-border\" data-streamdown=\"horizontal-rule\" \/>\n<h3 class=\"mt-6 mb-2 font-semibold text-xl\" data-streamdown=\"heading-3\"><strong class=\"chakra-text css-0\">What Is Acetaminophen?<\/strong><\/h3>\n<p>Acetaminophen, known internationally as\u00a0<strong class=\"chakra-text css-0\">paracetamol<\/strong>\u00a0and chemically designated as\u00a0<strong class=\"chakra-text css-0\">N-acetyl-p-aminophenol (APAP)<\/strong>, represents one of the most extensively studied and widely utilized analgesic and antipyretic compounds in pharmaceutical history. First synthesized in 1877 and clinically introduced in the 1950s, this synthetic organic compound belongs to the para-aminophenol derivative class, distinct from NSAIDs and opioids in its mechanism of action.<\/p>\n<p>Unlike traditional anti-inflammatory drugs, acetaminophen primarily acts within the central nervous system, inhibiting prostaglandin synthesis through selective COX enzyme modulation while demonstrating minimal peripheral anti-inflammatory activity. This unique pharmacological profile makes it indispensable for pain management research, fever reduction studies, and comparative analgesic investigations.<\/p>\n<hr class=\"my-6 border-border\" data-streamdown=\"horizontal-rule\" \/>\n<h3 class=\"mt-6 mb-2 font-semibold text-xl\" data-streamdown=\"heading-3\"><strong class=\"chakra-text css-0\">Origin and Manufacturing Excellence<\/strong><\/h3>\n<p>Our acetaminophen powder originates from FDA-registered and EU-GMP-certified manufacturing facilities employing established pharmaceutical synthesis protocols:<\/p>\n<p><strong class=\"chakra-text css-0\">Synthesis Process:<\/strong><\/p>\n<ul class=\"css-tu0njr\" role=\"list\">\n<li class=\"css-xs9fqv\">Acetylation of p-aminophenol using acetic anhydride or acetyl chloride<\/li>\n<li class=\"css-xs9fqv\">Controlled reaction conditions to minimize impurity formation<\/li>\n<li class=\"css-xs9fqv\">Crystallization from aqueous or organic solvents<\/li>\n<li class=\"css-xs9fqv\">Multi-stage purification achieving pharmaceutical grade<\/li>\n<\/ul>\n<p><strong class=\"chakra-text css-0\">Quality Assurance:<\/strong><\/p>\n<ul class=\"css-tu0njr\" role=\"list\">\n<li class=\"css-xs9fqv\">HPLC purity verification (\u226599.9%)<\/li>\n<li class=\"css-xs9fqv\">USP\/EP monograph compliance testing<\/li>\n<li class=\"css-xs9fqv\">Heavy metals screening (USP &lt;231&gt;)<\/li>\n<li class=\"css-xs9fqv\">Residual solvent analysis (ICH Q3C)<\/li>\n<li class=\"css-xs9fqv\">Melting point determination (168-172\u00b0C)<\/li>\n<li class=\"css-xs9fqv\">pH and clarity testing<\/li>\n<li class=\"css-xs9fqv\">Particle size distribution analysis<\/li>\n<\/ul>\n<p>Each batch is accompanied by a comprehensive Certificate of Analysis (CoA) documenting compliance with United States Pharmacopeia (USP) and European Pharmacopoeia (EP) standards.<\/p>\n<hr class=\"my-6 border-border\" data-streamdown=\"horizontal-rule\" \/>\n<h3 class=\"mt-6 mb-2 font-semibold text-xl\" data-streamdown=\"heading-3\"><strong class=\"chakra-text css-0\">Chemical Profile and Specifications<\/strong><\/h3>\n<p><strong class=\"chakra-text css-0\">Molecular Characteristics:<\/strong><\/p>\n<ul class=\"css-tu0njr\" role=\"list\">\n<li class=\"css-xs9fqv\"><strong class=\"chakra-text css-0\">IUPAC Name:<\/strong>\u00a0N-(4-Hydroxyphenyl)acetamide<\/li>\n<li class=\"css-xs9fqv\"><strong class=\"chakra-text css-0\">Molecular Formula:<\/strong>\u00a0C\u2088H\u2089NO\u2082<\/li>\n<li class=\"css-xs9fqv\"><strong class=\"chakra-text css-0\">Molecular Weight:<\/strong>\u00a0151.16 g\/mol<\/li>\n<li class=\"css-xs9fqv\"><strong class=\"chakra-text css-0\">CAS Number:<\/strong>\u00a0103-90-2<\/li>\n<li class=\"css-xs9fqv\"><strong class=\"chakra-text css-0\">Appearance:<\/strong>\u00a0White, odorless crystalline powder<\/li>\n<li class=\"css-xs9fqv\"><strong class=\"chakra-text css-0\">Solubility:<\/strong>\u00a0Soluble in alcohol, acetone; sparingly soluble in water (14 mg\/mL at 25\u00b0C)<\/li>\n<li class=\"css-xs9fqv\"><strong class=\"chakra-text css-0\">pKa:<\/strong>\u00a09.5 (phenolic hydroxyl)<\/li>\n<\/ul>\n<p><strong class=\"chakra-text css-0\">Available Grades:<\/strong><\/p>\n<ul class=\"css-tu0njr\" role=\"list\">\n<li class=\"css-xs9fqv\">USP\/EP Pharmaceutical Grade<\/li>\n<li class=\"css-xs9fqv\">ACS Reagent Grade<\/li>\n<li class=\"css-xs9fqv\">Analytical Standard Grade (for HPLC\/UV calibration)<\/li>\n<\/ul>\n<p><strong class=\"chakra-text css-0\">Packaging Options:<\/strong><\/p>\n<ul class=\"css-tu0njr\" role=\"list\">\n<li class=\"css-xs9fqv\">100g laboratory pack<\/li>\n<li class=\"css-xs9fqv\">500g research quantity<\/li>\n<li class=\"css-xs9fqv\">1kg+ bulk pharmaceutical ingredient<\/li>\n<\/ul>\n<hr class=\"my-6 border-border\" data-streamdown=\"horizontal-rule\" \/>\n<h3 class=\"mt-6 mb-2 font-semibold text-xl\" data-streamdown=\"heading-3\"><strong class=\"chakra-text css-0\">Research Applications and Suitability<\/strong><\/h3>\n<p><strong class=\"chakra-text css-0\">Pharmaceutical Formulation Development:<\/strong>\u00a0Research institutions and contract manufacturers utilize acetaminophen powder for tablet formulation studies, dissolution testing, excipient compatibility research, and novel delivery system development (sustained-release, effervescent, and bilayer formulations).<\/p>\n<p><strong class=\"chakra-text css-0\">Analytical Chemistry:<\/strong>\u00a0Essential reference material for HPLC and UV-Vis method development, acetaminophen serves as a standard for:<\/p>\n<ul class=\"css-tu0njr\" role=\"list\">\n<li class=\"css-xs9fqv\">Content uniformity testing<\/li>\n<li class=\"css-xs9fqv\">Dissolution profile calibration<\/li>\n<li class=\"css-xs9fqv\">Stability-indicating assay validation<\/li>\n<li class=\"css-xs9fqv\">Impurity profiling (4-aminophenol, 4-chloroacetanilide)<\/li>\n<\/ul>\n<p><strong class=\"chakra-text css-0\">Pharmacological Research:<\/strong>\u00a0Academic laboratories investigate acetaminophen&#8217;s central analgesic mechanisms, endocannabinoid system interactions, serotonergic pathways, and the role of the endogenous opioid system in its antinociceptive effects.<\/p>\n<p><strong class=\"chakra-text css-0\">Toxicology Studies:<\/strong>\u00a0Liver toxicity research, including glutathione depletion mechanisms, NAPQI (N-acetyl-p-benzoquinone imine) formation studies, and antidote development (N-acetylcysteine efficacy).<\/p>\n<p><strong class=\"chakra-text css-0\">Forensic Analysis:<\/strong>\u00a0Reference standard for identification and quantification in post-mortem toxicology, pharmaceutical fraud detection, and quality control verification.<\/p>\n<p><strong class=\"chakra-text css-0\">Suitable For:<\/strong><\/p>\n<ul class=\"css-tu0njr\" role=\"list\">\n<li class=\"css-xs9fqv\">Pharmaceutical R&amp;D laboratories<\/li>\n<li class=\"css-xs9fqv\">University chemistry and pharmacology departments<\/li>\n<li class=\"css-xs9fqv\">Contract manufacturing organizations (CMOs)<\/li>\n<li class=\"css-xs9fqv\">Quality control and analytical testing labs<\/li>\n<li class=\"css-xs9fqv\">Veterinary formulation research<\/li>\n<\/ul>\n<hr class=\"my-6 border-border\" data-streamdown=\"horizontal-rule\" \/>\n<h3 class=\"mt-6 mb-2 font-semibold text-xl\" data-streamdown=\"heading-3\"><strong class=\"chakra-text css-0\">Proper Storage and Longevity<\/strong><\/h3>\n<p>Acetaminophen powder exhibits excellent chemical stability under recommended conditions:<\/p>\n<p><strong class=\"chakra-text css-0\">Temperature:<\/strong>\u00a0Store at controlled room temperature (20-25\u00b0C). Avoid exposure to excessive heat (&gt;40\u00b0C) which may promote degradation to 4-aminophenol.<\/p>\n<p><strong class=\"chakra-text css-0\">Humidity Control:<\/strong>\u00a0Store in tightly sealed containers with desiccant. While not highly hygroscopic, moisture can promote hydrolysis to p-aminophenol, affecting purity and analytical results.<\/p>\n<p><strong class=\"chakra-text css-0\">Light Protection:<\/strong>\u00a0Store in amber containers or opaque packaging. Photodegradation can produce colored impurities (quinone derivatives) that compromise analytical applications.<\/p>\n<p><strong class=\"chakra-text css-0\">Air Exposure:<\/strong>\u00a0Minimize exposure to oxygen and atmospheric pollutants. Oxidation can generate p-aminophenol and other degradation products.<\/p>\n<p><strong class=\"chakra-text css-0\">Shelf Life:<\/strong>\u00a060 months (5 years) when stored under USP\/EP recommended conditions. Retest dating applied per ICH Q1A stability guidelines.<\/p>\n<p><strong class=\"chakra-text css-0\">Degradation Indicators:<\/strong>\u00a0Discoloration (pink\/brown tint), presence of p-aminophenol odor, or melting point depression indicate compromised material unsuitable for analytical use.<\/p>\n<hr class=\"my-6 border-border\" data-streamdown=\"horizontal-rule\" \/>\n<h3 class=\"mt-6 mb-2 font-semibold text-xl\" data-streamdown=\"heading-3\"><strong class=\"chakra-text css-0\">Premium Packaging and Presentation<\/strong><\/h3>\n<p>All acetaminophen shipments arrive in pharmaceutical-grade packaging ensuring integrity and compliance:<\/p>\n<ul class=\"css-tu0njr\" role=\"list\">\n<li class=\"css-xs9fqv\"><strong class=\"chakra-text css-0\">Primary Container:<\/strong>\u00a0Amber HDPE or glass jar with induction-sealed liner<\/li>\n<li class=\"css-xs9fqv\"><strong class=\"chakra-text css-0\">Secondary Protection:<\/strong>\u00a0Heat-sealed aluminum foil pouch with desiccant packet<\/li>\n<li class=\"css-xs9fqv\"><strong class=\"chakra-text css-0\">Tertiary Packaging:<\/strong>\u00a0Cushioned corrugated shipping container with hazard labeling as appropriate<\/li>\n<li class=\"css-xs9fqv\"><strong class=\"chakra-text css-0\">Documentation:<\/strong>\u00a0USP\/EP Certificate of Analysis, Safety Data Sheet (SDS), handling guidelines, and stability data<\/li>\n<li class=\"css-xs9fqv\"><strong class=\"chakra-text css-0\">Traceability:<\/strong>\u00a0Batch number, manufacturing date, retest date, and unique identifier for supply chain tracking<\/li>\n<\/ul>\n<hr class=\"my-6 border-border\" data-streamdown=\"horizontal-rule\" \/>\n<h3 class=\"mt-6 mb-2 font-semibold text-xl\" data-streamdown=\"heading-3\"><strong class=\"chakra-text css-0\">Safety Information and Responsible Handling<\/strong><\/h3>\n<p><strong class=\"chakra-text css-0\">Toxicity Warning:<\/strong>\u00a0While acetaminophen possesses an excellent therapeutic safety profile at recommended doses, pure powder presents significant acute toxicity risk. The maximum daily therapeutic dose (4g for adults) represents a small volume of powder easily subject to measurement error.\u00a0<strong class=\"chakra-text css-0\">Accidental overdose can cause irreversible hepatotoxicity and death.<\/strong><\/p>\n<p><strong class=\"chakra-text css-0\">Handling Protocols:<\/strong><\/p>\n<ul class=\"css-tu0njr\" role=\"list\">\n<li class=\"css-xs9fqv\">Use calibrated analytical balances for all measurements<\/li>\n<li class=\"css-xs9fqv\">Wear appropriate PPE (gloves, dust mask, eye protection)<\/li>\n<li class=\"css-xs9fqv\">Work in well-ventilated areas or fume hoods<\/li>\n<li class=\"css-xs9fqv\">Maintain spill kits and decontamination supplies<\/li>\n<li class=\"css-xs9fqv\">Never consume or allow contact with mucous membranes<\/li>\n<\/ul>\n<p><strong class=\"chakra-text css-0\">Regulatory Status:<\/strong>\u00a0Acetaminophen is an over-the-counter (OTC) medication in most jurisdictions. However, bulk API sales may be subject to pharmaceutical manufacturing regulations, record-keeping requirements, and reporting obligations depending on jurisdiction and intended use. Customers are responsible for compliance with local laws regarding possession and use of pharmaceutical ingredients.<\/p>\n<p><strong class=\"chakra-text css-0\">Research Use Statement:<\/strong>\u00a0This product is sold for research, analytical, and pharmaceutical manufacturing applications. It is not intended for direct human consumption without proper formulation, quality control, and regulatory approval.<\/p>\n<hr class=\"my-6 border-border\" data-streamdown=\"horizontal-rule\" \/>\n<h3 class=\"mt-6 mb-2 font-semibold text-xl\" data-streamdown=\"heading-3\"><strong class=\"chakra-text css-0\">Why Laboratories Choose BiosynLab Acetaminophen<\/strong><\/h3>\n<p>Our commitment to pharmacopeial compliance, batch-to-batch consistency, and comprehensive documentation supports your research integrity and regulatory submissions. Whether you&#8217;re developing novel formulations, validating analytical methods, or conducting mechanistic pharmacology research,<a href=\"https:\/\/biosynlab.com\/\">\u00a0<span class=\"chakra-text css-e4d0bk\">BiosynLab<\/span><\/a>\u00a0provides the quality standards your work demands.<\/p>\n<p><strong class=\"chakra-text css-0\">Order your acetaminophen powder today and experience pharmaceutical-grade excellence.<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<h3>You can buy\u00a0Acetaminophen Powder<strong>\u00a0<\/strong>online here at City Chems<\/h3>\n<h3>Product price is as: per gram<\/h3>\n<p><span style=\"color: #ffffff;\">.\u00a0<a style=\"color: #ffffff;\" href=\"https:\/\/trippychems.com\/product-category\/buying-dmt-online-discreet\/\">.<\/a>\u00a0<a style=\"color: #ffffff;\" href=\"https:\/\/trippychems.com\/product\/4-aco-dmt-drug-for-sale\/\">.<\/a><a style=\"color: #ffffff;\" 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