{"id":674,"date":"2025-04-18T21:15:17","date_gmt":"2025-04-18T21:15:17","guid":{"rendered":"https:\/\/cavinresource.com\/?post_type=product&#038;p=674"},"modified":"2026-02-26T07:29:10","modified_gmt":"2026-02-26T07:29:10","slug":"high-purity-dipicolinic-acid-499-83-2","status":"publish","type":"product","link":"https:\/\/cavinresource.com\/fr\/product\/high-purity-dipicolinic-acid-499-83-2\/","title":{"rendered":"Acide dipicolinique - Compos\u00e9 de haute puret\u00e9 \u00e0 base de pyridine"},"content":{"rendered":"<h2 style=\"text-align: center;\" data-start=\"668\" data-end=\"1079\">DPA acid wholesale distributors<\/h2>\n<p class=\"\" data-start=\"668\" data-end=\"1079\"><strong data-start=\"668\" data-end=\"694\">Dipicolinic Acid (DPA)<\/strong>, also known as <strong data-start=\"710\" data-end=\"744\">pyridine-2,6-dicarboxylic acid<\/strong>, est un <strong data-start=\"751\" data-end=\"785\">heterocyclic dicarboxylic acid<\/strong> derived from the <strong data-start=\"803\" data-end=\"840\">oxidation of pyridine derivatives<\/strong>. With the chemical formula <strong data-start=\"868\" data-end=\"879\">C\u2087H\u2085NO\u2084<\/strong>, it appears as a white to off-white crystalline powder and is <strong data-start=\"942\" data-end=\"972\">sparingly soluble in water<\/strong>. It naturally occurs in <strong data-start=\"997\" data-end=\"1021\">bacterial endospores<\/strong>, contributing to their high heat resistance and dormancy.<\/p>\n<p class=\"\" data-start=\"1081\" data-end=\"1500\">In industrial and research applications, Dipicolinic Acid is used as a <strong data-start=\"1152\" data-end=\"1171\">chelating agent<\/strong>, particularly for <strong data-start=\"1190\" data-end=\"1226\">lanthanide and transition metals<\/strong>, and in <strong data-start=\"1235\" data-end=\"1269\">high-performance resin systems<\/strong>. It is also valuable in <strong data-start=\"1294\" data-end=\"1317\">UV-curable polymers<\/strong>, <strong data-start=\"1319\" data-end=\"1331\">rev\u00eatements<\/strong>, et <strong data-start=\"1337\" data-end=\"1366\">fluorescence spectroscopy<\/strong>. Biochemists use DPA in assays to detect endospore presence, while manufacturers use it in stabilizers and high-durability materials.<\/p>\n<p class=\"\" data-start=\"1502\" data-end=\"1676\"><a href=\"https:\/\/cavinresource.com\/fr\/\">Ressource Cavin<\/a> fournitures <strong data-start=\"1526\" data-end=\"1533\">DPA<\/strong> with consistent purity levels, technical documentation (COA, MSDS), and customizable packaging for industrial, research, and commercial needs.<\/p>\n<hr class=\"\" data-start=\"1678\" data-end=\"1681\" \/>\n<h2 class=\"\" data-start=\"1683\" data-end=\"1710\">\u2699\ufe0f <strong data-start=\"1689\" data-end=\"1710\">M\u00e9thode de production<\/strong><\/h2>\n<h3 class=\"\" data-start=\"1712\" data-end=\"1753\"><strong data-start=\"1716\" data-end=\"1753\">Oxidation of Lutidine Derivatives<\/strong><\/h3>\n<ol data-start=\"1754\" data-end=\"2004\">\n<li class=\"\" data-start=\"1754\" data-end=\"1879\">\n<p class=\"\" data-start=\"1757\" data-end=\"1879\"><strong data-start=\"1757\" data-end=\"1792\">2,6-dimethylpyridine (lutidine)<\/strong> is oxidized using oxidizing agents like <strong data-start=\"1833\" data-end=\"1859\">potassium permanganate<\/strong> ou <strong data-start=\"1863\" data-end=\"1878\">acide nitrique<\/strong>.<\/p>\n<\/li>\n<li class=\"\" data-start=\"1880\" data-end=\"2004\">\n<p class=\"\" data-start=\"1883\" data-end=\"2004\">The resulting compound is purified through <strong data-start=\"1926\" data-end=\"1945\">crystallization<\/strong> et <strong data-start=\"1950\" data-end=\"1970\">drying processes<\/strong> to ensure <strong data-start=\"1981\" data-end=\"2003\">high purity levels<\/strong>.<\/p>\n<\/li>\n<\/ol>\n<hr class=\"\" data-start=\"2006\" data-end=\"2009\" \/>\n<h2 class=\"\" data-start=\"2011\" data-end=\"2054\">\ud83c\udfed <strong data-start=\"2017\" data-end=\"2054\">Applications et cas d'utilisation dans l'industrie<\/strong><\/h2>\n<h3 class=\"\" data-start=\"2056\" data-end=\"2105\">\ud83d\udd2c <strong data-start=\"2063\" data-end=\"2105\">Biochemical &amp; Microbiological Research<\/strong><\/h3>\n<ul data-start=\"2106\" data-end=\"2215\">\n<li class=\"\" data-start=\"2106\" data-end=\"2152\">\n<p class=\"\" data-start=\"2108\" data-end=\"2152\">Marker for <strong data-start=\"2119\" data-end=\"2152\">bacterial endospore detection<\/strong><\/p>\n<\/li>\n<li class=\"\" data-start=\"2153\" data-end=\"2215\">\n<p class=\"\" data-start=\"2155\" data-end=\"2215\">Utilis\u00e9 dans <strong data-start=\"2163\" data-end=\"2192\">fluorescence spectroscopy<\/strong> et <strong data-start=\"2197\" data-end=\"2215\">genomic assays<\/strong><\/p>\n<\/li>\n<\/ul>\n<h3 class=\"\" data-start=\"2217\" data-end=\"2258\">\u2697\ufe0f <strong data-start=\"2224\" data-end=\"2258\">Metal Chelation &amp; Complexation<\/strong><\/h3>\n<ul data-start=\"2259\" data-end=\"2372\">\n<li class=\"\" data-start=\"2259\" data-end=\"2324\">\n<p class=\"\" data-start=\"2261\" data-end=\"2324\">Binds efficiently with <strong data-start=\"2284\" data-end=\"2298\">rare earth<\/strong> et <strong data-start=\"2303\" data-end=\"2324\">transition metals<\/strong><\/p>\n<\/li>\n<li class=\"\" data-start=\"2325\" data-end=\"2372\">\n<p class=\"\" data-start=\"2327\" data-end=\"2372\">Utilis\u00e9 dans <strong data-start=\"2335\" data-end=\"2372\">metal separation and purification<\/strong><\/p>\n<\/li>\n<\/ul>\n<h3 class=\"\" data-start=\"2374\" data-end=\"2412\">\ud83c\udfed <strong data-start=\"2381\" data-end=\"2412\">Polymer &amp; Coatings Industry<\/strong><\/h3>\n<ul data-start=\"2413\" data-end=\"2547\">\n<li class=\"\" data-start=\"2413\" data-end=\"2484\">\n<p class=\"\" data-start=\"2415\" data-end=\"2484\">Component in <strong data-start=\"2428\" data-end=\"2449\">UV-curable resins<\/strong>, <strong data-start=\"2451\" data-end=\"2465\">thermosets<\/strong>, et <strong data-start=\"2471\" data-end=\"2484\">adhesives<\/strong><\/p>\n<\/li>\n<li class=\"\" data-start=\"2485\" data-end=\"2547\">\n<p class=\"\" data-start=\"2487\" data-end=\"2547\">Enhances <strong data-start=\"2496\" data-end=\"2518\">thermal resistance<\/strong> et <strong data-start=\"2523\" data-end=\"2547\">structural integrity<\/strong><\/p>\n<\/li>\n<\/ul>\n<h3 class=\"\" data-start=\"2549\" data-end=\"2588\">\ud83e\uddea <strong data-start=\"2556\" data-end=\"2588\">Pharmaceutical Intermediates<\/strong><\/h3>\n<ul data-start=\"2589\" data-end=\"2693\">\n<li class=\"\" data-start=\"2589\" data-end=\"2644\">\n<p class=\"\" data-start=\"2591\" data-end=\"2644\">Precursor in <strong data-start=\"2604\" data-end=\"2621\">API synthesis<\/strong> et <strong data-start=\"2626\" data-end=\"2644\">fine chemicals<\/strong><\/p>\n<\/li>\n<li class=\"\" data-start=\"2645\" data-end=\"2693\">\n<p class=\"\" data-start=\"2647\" data-end=\"2693\">Used in experimental <strong data-start=\"2668\" data-end=\"2693\">drug delivery systems<\/strong><\/p>\n<\/li>\n<\/ul>\n<hr class=\"\" data-start=\"2695\" data-end=\"2698\" \/>\n<h2 class=\"\" data-start=\"2700\" data-end=\"2737\">\u2705 <strong data-start=\"2705\" data-end=\"2737\">Benefits of Dipicolinic Acid<\/strong><\/h2>\n<ul data-start=\"2739\" data-end=\"3060\">\n<li class=\"\" data-start=\"2739\" data-end=\"2786\">\n<p class=\"\" data-start=\"2741\" data-end=\"2786\">\u2705 Key marker in <strong data-start=\"2757\" data-end=\"2786\">bacterial spore detection<\/strong><\/p>\n<\/li>\n<li class=\"\" data-start=\"2787\" data-end=\"2847\">\n<p class=\"\" data-start=\"2789\" data-end=\"2847\">\u2705 Excellent <strong data-start=\"2801\" data-end=\"2825\">chelating properties<\/strong> for rare earth metals<\/p>\n<\/li>\n<li class=\"\" data-start=\"2848\" data-end=\"2898\">\n<p class=\"\" data-start=\"2850\" data-end=\"2898\">\u2705 Used in <strong data-start=\"2860\" data-end=\"2898\">UV-resistant polymers and coatings<\/strong><\/p>\n<\/li>\n<li class=\"\" data-start=\"2899\" data-end=\"2942\">\n<p class=\"\" data-start=\"2901\" data-end=\"2942\">\u2705 High thermal and chemical <strong data-start=\"2929\" data-end=\"2942\">stability<\/strong><\/p>\n<\/li>\n<li class=\"\" data-start=\"2943\" data-end=\"3005\">\n<p class=\"\" data-start=\"2945\" data-end=\"3005\">\u2705 Available in <strong data-start=\"2960\" data-end=\"3005\">bulk quantities for R&amp;D and manufacturing<\/strong><\/p>\n<\/li>\n<li class=\"\" data-start=\"3006\" data-end=\"3060\">\n<p class=\"\" data-start=\"3008\" data-end=\"3060\">\u2705 Supplied with <strong data-start=\"3024\" data-end=\"3060\">global compliance certifications<\/strong><\/p>\n<\/li>\n<\/ul>\n<hr class=\"\" data-start=\"3062\" data-end=\"3065\" \/>\n<h2 class=\"\" data-start=\"3067\" data-end=\"3094\">\ud83d\udce6 <strong data-start=\"3073\" data-end=\"3094\">Options d'emballage<\/strong><\/h2>\n<ul data-start=\"3096\" data-end=\"3269\">\n<li class=\"\" data-start=\"3096\" data-end=\"3128\">\n<p class=\"\" data-start=\"3098\" data-end=\"3128\">25 kg fiber drums with liner<\/p>\n<\/li>\n<li class=\"\" data-start=\"3129\" data-end=\"3183\">\n<p class=\"\" data-start=\"3131\" data-end=\"3183\">500 g \u2013 1 kg laboratory-grade pouches (on request)<\/p>\n<\/li>\n<li class=\"\" data-start=\"3184\" data-end=\"3240\">\n<p class=\"\" data-start=\"3186\" data-end=\"3240\">Custom packaging for research and industrial clients<\/p>\n<\/li>\n<li class=\"\" data-start=\"3241\" data-end=\"3269\">\n<p class=\"\" data-start=\"3243\" data-end=\"3269\">Includes <strong data-start=\"3252\" data-end=\"3269\">COA, SDS, TDS<\/strong><\/p>\n<\/li>\n<\/ul>\n<hr class=\"\" data-start=\"3271\" data-end=\"3274\" \/>\n<h2 class=\"\" data-start=\"3276\" data-end=\"3318\">\u2753 <strong data-start=\"3281\" data-end=\"3318\">Foire aux questions (FAQ)<\/strong><\/h2>\n<h3 class=\"\" data-start=\"3320\" data-end=\"3374\"><strong data-start=\"3324\" data-end=\"3372\">1. What is Dipicolinic Acid mainly used for?<\/strong><\/h3>\n<p class=\"\" data-start=\"3375\" data-end=\"3519\"><strong data-start=\"3375\" data-end=\"3386\">R\u00e9ponse :<\/strong> DPA is widely used in <strong data-start=\"3409\" data-end=\"3441\">bacterial endospore research<\/strong>, <strong data-start=\"3443\" data-end=\"3467\">chelating metal ions<\/strong>, et <strong data-start=\"3473\" data-end=\"3494\">polymer synthesis<\/strong> for coatings and resins.<\/p>\n<hr class=\"\" data-start=\"3521\" data-end=\"3524\" \/>\n<h3 class=\"\" data-start=\"3526\" data-end=\"3566\"><strong data-start=\"3530\" data-end=\"3564\">2. Is DPA naturally occurring?<\/strong><\/h3>\n<p class=\"\" data-start=\"3567\" data-end=\"3690\"><strong data-start=\"3567\" data-end=\"3578\">R\u00e9ponse :<\/strong> Yes, it naturally occurs in <strong data-start=\"3607\" data-end=\"3627\">bacterial spores<\/strong>, contributing to their <strong data-start=\"3651\" data-end=\"3678\">resistance and dormancy<\/strong> properties.<\/p>\n<hr class=\"\" data-start=\"3692\" data-end=\"3695\" \/>\n<h3 class=\"\" data-start=\"3697\" data-end=\"3768\"><strong data-start=\"3701\" data-end=\"3766\">3. Can Dipicolinic Acid be used in pharmaceutical production?<\/strong><\/h3>\n<p class=\"\" data-start=\"3769\" data-end=\"3897\"><strong data-start=\"3769\" data-end=\"3780\">R\u00e9ponse :<\/strong> Oui, il s'agit d'un <strong data-start=\"3794\" data-end=\"3819\">valuable intermediate<\/strong> dans la production de <strong data-start=\"3841\" data-end=\"3896\">specialty and experimental pharmaceutical compounds<\/strong>.<\/p>\n<hr class=\"\" data-start=\"3899\" data-end=\"3902\" \/>\n<h3 class=\"\" data-start=\"3904\" data-end=\"3959\"><strong data-start=\"3908\" data-end=\"3957\">4. What industries benefit most from DPA use?<\/strong><\/h3>\n<p class=\"\" data-start=\"3960\" data-end=\"4099\"><strong data-start=\"3960\" data-end=\"3971\">R\u00e9ponse :<\/strong> Les <strong data-start=\"3976\" data-end=\"3987\">biotech<\/strong>, <strong data-start=\"3989\" data-end=\"4001\">rev\u00eatements<\/strong>, <strong data-start=\"4003\" data-end=\"4014\">polymer<\/strong>, et <strong data-start=\"4020\" data-end=\"4045\">rare earth processing<\/strong> industries are the primary users of Dipicolinic Acid.<\/p>\n<hr class=\"\" data-start=\"4101\" data-end=\"4104\" \/>\n<h2 class=\"\" data-start=\"4106\" data-end=\"4152\">\ud83d\udcda <strong data-start=\"4112\" data-end=\"4152\">Sources cr\u00e9dibles pour le r\u00e9f\u00e9rencement et la r\u00e9f\u00e9rence<\/strong><\/h2>\n<ul data-start=\"4154\" data-end=\"4564\">\n<li class=\"\" data-start=\"4154\" data-end=\"4246\">\n<p class=\"\" data-start=\"4156\" data-end=\"4246\"><a class=\"\" href=\"https:\/\/pubchem.ncbi.nlm.nih.gov\/compound\/Dipicolinic-acid\" target=\"_new\" rel=\"noopener\" data-start=\"4156\" data-end=\"4244\">PubChem \u2013 Dipicolinic Acid<\/a><\/p>\n<\/li>\n<li class=\"\" data-start=\"4247\" data-end=\"4341\">\n<p class=\"\" data-start=\"4249\" data-end=\"4341\"><a class=\"\" href=\"https:\/\/www.sciencedirect.com\/\" target=\"_new\" rel=\"noopener\" data-start=\"4249\" data-end=\"4339\">ScienceDirect \u2013 Dipicolinic Acid in Bacterial Endospores<\/a><\/p>\n<\/li>\n<li class=\"\" data-start=\"4342\" data-end=\"4478\">\n<p class=\"\" data-start=\"4344\" data-end=\"4478\"><a target=\"_new\" rel=\"noopener\" data-start=\"4344\" data-end=\"4476\">Journal of Industrial and Engineering Chemistry<\/a><\/p>\n<\/li>\n<li class=\"\" data-start=\"4479\" data-end=\"4564\">\n<p class=\"\" data-start=\"4481\" data-end=\"4564\"><a class=\"\" href=\"https:\/\/echa.europa.eu\/\" target=\"_new\" rel=\"noopener\" data-start=\"4481\" data-end=\"4564\">ECHA Substance Database \u2013 Pyridine-2,6-dicarboxylic acid<\/a><\/p>\n<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Bulk Buy Dipicolinic Acid (DPA), or pyridine-2,6-dicarboxylic acid, is a <strong data-start=\"266\" data-end=\"304\">white crystalline organic compound<\/strong> known for its role in <strong data-start=\"327\" data-end=\"371\">bacterial spore resistance and stability<\/strong>. Widely used in <strong data-start=\"388\" data-end=\"412\">biochemical research<\/strong>, <strong data-start=\"414\" data-end=\"433\">metal chelation<\/strong>, <strong data-start=\"435\" data-end=\"456\">polymer synthesis<\/strong>, et <strong data-start=\"462\" data-end=\"483\">UV-curable resins<\/strong>, Cavin Resource offers <strong data-start=\"507\" data-end=\"547\">high-purity Dipicolinic Acid in bulk<\/strong>, ready for global B2B distribution with compliance documentation and fast shipping. acid wholesale distributors<\/p>","protected":false},"featured_media":656,"comment_status":"open","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":""},"product_brand":[],"product_cat":[784,15],"product_tag":[591,589,472,592,588,593,590],"class_list":{"0":"post-674","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-bulk-industrial-chemicals-supplier","7":"product_cat-uncategorized","8":"product_tag-bacterial-spore-marker","9":"product_tag-bulk-dpa","10":"product_tag-cavin-resource-chemicals","11":"product_tag-chelating-agent-chemical","12":"product_tag-dipicolinic-acid-supplier","13":"product_tag-polymer-uv-resin-additive","14":"product_tag-pyridine-dicarboxylic-acid","16":"first","17":"instock","18":"sale","19":"shipping-taxable","20":"purchasable","21":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/cavinresource.com\/fr\/wp-json\/wp\/v2\/product\/674","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cavinresource.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/cavinresource.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/cavinresource.com\/fr\/wp-json\/wp\/v2\/comments?post=674"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cavinresource.com\/fr\/wp-json\/wp\/v2\/media\/656"}],"wp:attachment":[{"href":"https:\/\/cavinresource.com\/fr\/wp-json\/wp\/v2\/media?parent=674"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/cavinresource.com\/fr\/wp-json\/wp\/v2\/product_brand?post=674"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/cavinresource.com\/fr\/wp-json\/wp\/v2\/product_cat?post=674"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/cavinresource.com\/fr\/wp-json\/wp\/v2\/product_tag?post=674"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}