PT-141 Synonyms / Designations: PT-141, Bremelanotide, Melanotan II analogue CAS Number: 189691-06-3 Molecular Formula: C50H68N14O10 Molecular Weight: ~1025.18 g/mol Peptide Length: 7 amino acids (cyclic peptide) Peptide Type: Synthetic melanocortin receptor agonist Purity: 99 % (HPLC, typical) Appearance: White to off-white lyophilised powder Pack Size: 10 mg (typical) Storage : Desiccated, protected from light, stored at 20 C or below Solubility: Soluble in water and buffered aqueous solutions Description & Mechanism PT-141 is a synthetic cyclic heptapeptide derived from melanocortin peptides and developed for experimental investigation of melanocortin receptormediated signalling pathways
A separate human study measured endogenous DSIP across normal subjects and patients with sleep apnea and narcolepsy, treating the compound as an endogenous marker rather than a confirmed therapeutic (PMID 8532601)
Residual gastric contents can increase the risk of regurgitation, aspiration pneumonia, respiratory distress, lung inflammation, or other serious perioperative complications during surgery or endoscopic procedures
Made of three amino acids (glutamine, glycine, and cysteine), it defends against free radicals, supports your immune system, and helps detoxify your body
They can be life-changing for many people but the best results come when these medications are used as part of a wider, supportive health plan, not in isolation