Melanotan II (MT-2)
$44.75
Cyclic α-MSH analog · Research Use Only
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Certificate of Analysis: Melanotan II (MT-2)
Research Use Only.
This compound is supplied strictly for in vitro research purposes. It is not approved by the FDA and is not intended for human consumption, therapeutic, diagnostic, or veterinary use. By purchasing, you confirm you are a qualified researcher aged 18+.
- HPLC Verified
- COA Included
- For 21+ Only
- US Sourced
Melanotan II is a synthetic cyclic heptapeptide analog of α-MSH, studied as a non-selective melanocortin receptor agonist (active across MC1R, MC3R, MC4R, and MC5R) and used as a pharmacological tool for melanocortin-pathway research.
Research focus: Research has documented dose-dependent pigmentation changes in animal models, reduced food intake and body-weight effects in diet-induced obese rodent models (via MC4R activity), and effects on sexual-response behaviors in male rodent models (via central melanocortin pathways). Human trials — separate from this compound’s RUO research applications — reported frequent nausea, and clinical development did not proceed to approval.
Specifications
Sequence: Ac-Nle-cyclo[Asp-His-D-Phe-Arg-Trp-Lys]-NH₂
Molecular weight: ~1,024.18 g/mol
CAS: 121062-08-6
Purity: ≥99% (HPLC verified)
Form: Lyophilized powder
For laboratory research use only. Not for human or veterinary use, diagnosis, treatment, or consumption. Not evaluated by the FDA.

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