Melanocortin Research Peptides & Compounds
Eclipse Peptides' melanocortin research category features high-purity reference compounds studied in the context of MC1R–MC5R receptor signaling. Each compound — Melanotan I and Melanotan II — is supplied as a lyophilized powder at ≥99% purity and characterized by molecular formula, CAS number, and analytical purity. All compounds in this category are third-party tested and ship with a batch-specific Certificate of Analysis. These products are intended strictly for in-vitro laboratory research and are not for human or animal use.
Category FAQ.
Which receptors do these peptides target in research?+
Melanotan I is investigated at MC1R; Melanotan II is investigated at MC1R, MC3R, MC4R, and MC5R.
What purity are these compounds?+
All compounds in this category are specified at a minimum ≥99% purity and verified by third-party HPLC and mass-spectrometry testing.
Do they ship with documentation?+
Yes. Every batch ships with a batch-specific Certificate of Analysis documenting identity, purity, and quantitative data. Safety Data Sheets are available on request.
How should these compounds be stored?+
Supplied as a lyophilized powder and stored under cold-chain-appropriate conditions (2–8°C) per each product's specification. Consult the Certificate of Analysis for reconstitution and long-term storage guidance.
What are these compounds used for?+
They are supplied strictly as reference materials for in-vitro melanocortin receptor research and are not for human or animal use.