Retatrutide (CAS 2381089-83-2) is a high-purity pharmaceutical API classified as a novel triple receptor agonist, featuring a synthetic peptide molecular structure engineered to target GLP-1, GIP, and GCGR receptors simultaneously. Unlike dual agonists, it exerts synergistic effects: suppressing appetite, slowing gastric emptying, and enhancing insulin sensitivity—delivering superior weight reduction and glycemic control. This API exhibits prolonged duration of action (once-weekly administration) and excellent tolerability, addressing unmet needs in metabolic disorder management.