{"product_id":"pt-141-10mg","title":"PT-141 10mg","description":"\u003cnav aria-label=\"Breadcrumb\" style=\"font-size:13px;color:#666666;margin:0 0 16px;\"\u003e\u003ca href=\"\/\" style=\"color:#666666;text-decoration:none;\"\u003eHome\u003c\/a\u003e \/ \u003ca href=\"\/collections\/all\" style=\"color:#666666;text-decoration:none;\"\u003eShop\u003c\/a\u003e \/ \u003cspan style=\"color:#121212;\"\u003ePT-141 10mg\u003c\/span\u003e\u003c\/nav\u003e\u003ch2\u003ePT-141 Peptide Research Australia\u003c\/h2\u003e\u003cp\u003ePT-141 (bremelanotide, CAS 189691-06-3, molecular formula C50H68N14O10) is a synthetic cyclic heptapeptide and melanocortin receptor agonist studied for its interaction with melanocortin receptor pathways, particularly the MC4R and MC3R receptors. PhaseOne supplies PT-141 to researchers across Australia as a high-purity lyophilised powder, independently HPLC verified at ≥99% purity per batch.\u003c\/p\u003e\u003cp\u003eAs a melanocortin analogue structurally related to \u003ca href=\"\/products\/melanotan-ii-10mg\"\u003eMelanotan II\u003c\/a\u003e, PT-141 is studied within Australian peptide research for melanocortin receptor signalling, manufactured to research-grade standards and independently third-party tested for identity and consistency, with every order shipped Australia-wide. (!) Full Certificate of Analysis available for every batch \u003ca href=\"\/blogs\/news\"\u003eview here\u003c\/a\u003e.\u003c\/p\u003e\u003cstyle\u003e.pdp-faq-item{border-radius:30px;background-color:#f3f3f3;overflow:hidden;margin-bottom:16px;}.pdp-faq-q{display:flex;align-items:center;justify-content:space-between;padding:20px;cursor:pointer;gap:20px;border:none;background:transparent;width:100%;text-align:left;}.pdp-faq-q h3{font-size:16px;font-weight:600;color:#121212;margin:0;}.pdp-faq-toggle{width:32px;height:32px;flex-shrink:0;display:flex;align-items:center;justify-content:center;background-color:#86b9ec;border-radius:50%;transition:transform 0.3s ease;}.pdp-faq-toggle svg{width:16px;height:16px;stroke:#0C447C;}.pdp-faq-item.active .pdp-faq-toggle{transform:rotate(45deg);}.pdp-faq-a{max-height:0;overflow:hidden;transition:max-height 0.3s ease,padding 0.3s ease;padding:0 20px;}.pdp-faq-item.active .pdp-faq-a{max-height:500px;padding:0 20px 20px;}.pdp-faq-a p{font-size:14px;color:#121212;line-height:1.6;margin:0;}.pdp-faq-a a{color:#185FA5;}\u003c\/style\u003e\u003cdiv class=\"pdp-faq-item\" data-pdp-faq\u003e\n\u003cbutton class=\"pdp-faq-q\"\u003e\u003ch3\u003eWhat is PT-141 (bremelanotide)?\u003c\/h3\u003e\n\u003cdiv class=\"pdp-faq-toggle\"\u003e\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke-width=\"2\" stroke-linecap=\"round\"\u003e\u003cline x1=\"12\" y1=\"5\" x2=\"12\" y2=\"19\"\u003e\u003c\/line\u003e\u003cline x1=\"5\" y1=\"12\" x2=\"19\" y2=\"12\"\u003e\u003c\/line\u003e\u003c\/svg\u003e\u003c\/div\u003e\u003c\/button\u003e\u003cdiv class=\"pdp-faq-a\"\u003e\u003cp\u003ePT-141 — also known as bremelanotide — is a synthetic cyclic heptapeptide and melanocortin receptor agonist, studied within Australian peptide research for its interaction with melanocortin receptors, particularly MC4R and MC3R.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv class=\"pdp-faq-item\" data-pdp-faq\u003e\n\u003cbutton class=\"pdp-faq-q\"\u003e\u003ch3\u003eHow is PT-141 related to Melanotan II?\u003c\/h3\u003e\n\u003cdiv class=\"pdp-faq-toggle\"\u003e\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke-width=\"2\" stroke-linecap=\"round\"\u003e\u003cline x1=\"12\" y1=\"5\" x2=\"12\" y2=\"19\"\u003e\u003c\/line\u003e\u003cline x1=\"5\" y1=\"12\" x2=\"19\" y2=\"12\"\u003e\u003c\/line\u003e\u003c\/svg\u003e\u003c\/div\u003e\u003c\/button\u003e\u003cdiv class=\"pdp-faq-a\"\u003e\u003cp\u003ePT-141 is a melanocortin analogue structurally related to Melanotan II; both are studied for melanocortin receptor pathways, but they have distinct structures and research profiles. (!) View our \u003ca href=\"\/products\/melanotan-ii-10mg\"\u003eMelanotan II\u003c\/a\u003e.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv class=\"pdp-faq-item\" data-pdp-faq\u003e\n\u003cbutton class=\"pdp-faq-q\"\u003e\u003ch3\u003eStorage \u0026amp; reconstitution\u003c\/h3\u003e\n\u003cdiv class=\"pdp-faq-toggle\"\u003e\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke-width=\"2\" stroke-linecap=\"round\"\u003e\u003cline x1=\"12\" y1=\"5\" x2=\"12\" y2=\"19\"\u003e\u003c\/line\u003e\u003cline x1=\"5\" y1=\"12\" x2=\"19\" y2=\"12\"\u003e\u003c\/line\u003e\u003c\/svg\u003e\u003c\/div\u003e\u003c\/button\u003e\u003cdiv class=\"pdp-faq-a\"\u003e\u003cp\u003eUnreconstituted PT-141 should be stored refrigerated and protected from light, and is commonly reconstituted with bacteriostatic water prior to research preparation. (!) Read our \u003ca href=\"\/pages\/peptide-information-guide\/peptide-reconstitution-guide-australia\"\u003ereconstitution guide\u003c\/a\u003e.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv class=\"pdp-faq-item\" data-pdp-faq\u003e\n\u003cbutton class=\"pdp-faq-q\"\u003e\u003ch3\u003eHow is purity verified?\u003c\/h3\u003e\n\u003cdiv class=\"pdp-faq-toggle\"\u003e\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke-width=\"2\" stroke-linecap=\"round\"\u003e\u003cline x1=\"12\" y1=\"5\" x2=\"12\" y2=\"19\"\u003e\u003c\/line\u003e\u003cline x1=\"5\" y1=\"12\" x2=\"19\" y2=\"12\"\u003e\u003c\/line\u003e\u003c\/svg\u003e\u003c\/div\u003e\u003c\/button\u003e\u003cdiv class=\"pdp-faq-a\"\u003e\u003cp\u003eEach PhaseOne batch is independently verified by third-party HPLC analysis, with a Certificate of Analysis available for every order shipped across Australia.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv class=\"pdp-faq-item\" data-pdp-faq\u003e\n\u003cbutton class=\"pdp-faq-q\"\u003e\u003ch3\u003eWhat research category does PT-141 fall under?\u003c\/h3\u003e\n\u003cdiv class=\"pdp-faq-toggle\"\u003e\u003csvg viewbox=\"0 0 24 24\" fill=\"none\" stroke-width=\"2\" stroke-linecap=\"round\"\u003e\u003cline x1=\"12\" y1=\"5\" x2=\"12\" y2=\"19\"\u003e\u003c\/line\u003e\u003cline x1=\"5\" y1=\"12\" x2=\"19\" y2=\"12\"\u003e\u003c\/line\u003e\u003c\/svg\u003e\u003c\/div\u003e\u003c\/button\u003e\u003cdiv class=\"pdp-faq-a\"\u003e\u003cp\u003ePT-141 is studied within the melanocortin peptide research category, alongside related melanocortin analogues. (!) Explore more in our \u003ca href=\"\/pages\/peptides-information\"\u003epeptide guides\u003c\/a\u003e.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003cscript\u003edocument.querySelectorAll('[data-pdp-faq]').forEach(function(item){var btn=item.querySelector('.pdp-faq-q');btn.addEventListener('click',function(){var isActive=item.classList.contains('active');document.querySelectorAll('[data-pdp-faq]').forEach(function(other){if(other!==item)other.classList.remove('active');});item.classList.toggle('active',!isActive);});});\u003c\/script\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is PT-141 (bremelanotide)?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PT-141 — also known as bremelanotide — is a synthetic cyclic heptapeptide and melanocortin receptor agonist, studied within Australian peptide research for its interaction with melanocortin receptors, particularly MC4R and MC3R.\"}}, {\"@type\": \"Question\", \"name\": \"How is PT-141 related to Melanotan II?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PT-141 is a melanocortin analogue structurally related to Melanotan II; both are studied for melanocortin receptor pathways, but they have distinct structures and research profiles. View our Melanotan II.\"}}, {\"@type\": \"Question\", \"name\": \"Storage \u0026 reconstitution\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Unreconstituted PT-141 should be stored refrigerated and protected from light, and is commonly reconstituted with bacteriostatic water prior to research preparation. Read our reconstitution guide.\"}}, {\"@type\": \"Question\", \"name\": \"How is purity verified?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Each PhaseOne batch is independently verified by third-party HPLC analysis, with a Certificate of Analysis available for every order shipped across Australia.\"}}, {\"@type\": \"Question\", \"name\": \"What research category does PT-141 fall under?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"PT-141 is studied within the melanocortin peptide research category, alongside related melanocortin analogues. Explore more in our peptide guides.\"}}]}\u003c\/script\u003e\u003chr\u003e\u003ch2\u003eDisclaimer\u003c\/h2\u003e\u003cp\u003eAll products supplied by PhaseOne are intended strictly for laboratory research purposes only. Products are not intended for human consumption, therapeutic use, cosmetic use, veterinary use, or diagnostic applications.\u003c\/p\u003e","brand":"PhaseOne","offers":[{"title":"Default Title","offer_id":40835883925633,"sku":null,"price":61.99,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/4739\/8785\/files\/pt141.png?v=1784899775","url":"https:\/\/phaseoneaus.com\/products\/pt-141-10mg","provider":"PhaseOne","version":"1.0","type":"link"}