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Melanocortin Peptides

Melanotan II

Melanotan II (MT-II)

Cyclic alpha-MSH analog studied for melanogenesis, sexual function, and appetite suppression.

Purity

99.0%

Form

Lyophilized Powder

CAS Number

121062-08-6

Storage

-20°C, protected from light

Overview

Melanotan II is a cyclic synthetic analog of alpha-MSH that non-selectively activates melanocortin receptors (MC1R–MC5R). It stimulates melanogenesis, sexual arousal, and appetite suppression. Studied for tanning, sexual dysfunction, and weight management protocols.

Research Applications

Melanogenesis and skin tanning
Sexual arousal and dysfunction research
Appetite suppression and weight management
Melanocortin receptor pharmacology
Photoprotection protocols

Technical Specifications

Molecular FormulaC50H69N15O9
Molecular Weight1024.18 g/mol
CAS Number121062-08-6
SequenceAc-Nle-cyclo[Asp-His-D-Phe-Arg-Trp-Lys]-OH
AppearanceWhite lyophilized powder
ReconstitutionBacteriostatic water
Storage-20°C, protected from light

COA Available

Lot-specific Certificate of Analysis available upon request for all approved wholesale accounts. Includes HPLC and mass spectrometry data.

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Quality Standards

GMP-certified synthesis
Independent HPLC verification
Mass spectrometry confirmed
Lot-specific documentation

Wholesale Inquiry

Available to licensed medical providers only. Submit credentials to receive pricing and availability.

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Related Compounds — Melanocortin Peptides

PT-141

PT-141 (Bremelanotide)

98.9%View

Melanotan I

Melanotan I (Afamelanotide)

99.0%View
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For licensed medical professionals only. Not for retail sale. These compounds are intended for professional use by credentialed providers. Not for human consumption without medical supervision.