{"product_id":"melatnotan-1","title":"Melanotan 1","description":"Melanotan 1 (afamelanotide) is a synthetic linear peptide composed of 13 amino acids, designed as an analog of the naturally occurring alpha-melanocyte-stimulating hormone (alpha-MSH). It has the molecular formula C78H111N21O19, a molecular weight of 1646.85 g\/mol, and a CAS number of 75921-69-6. First synthesized in the 1980s, Melanotan 1 was engineered by modifying the native alpha-MSH sequence to increase chemical stability and resistance to enzymatic degradation. It is classified as a melanocortin receptor agonist with high selectivity for the MC1R receptor subtype. Supplied as a white to off-white lyophilized powder, it dissolves readily in water. This product is for research purposes only.","brand":"Kingdom Research","offers":[{"title":"10mg","offer_id":43147926503633,"sku":null,"price":49.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0672\/9655\/9313\/files\/KRLABEL_MELANOTAN.jpg?v=1781237178","url":"https:\/\/kingdom-research.com\/products\/melatnotan-1","provider":"Kingdom Research","version":"1.0","type":"link"}