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PEPTURÆRUO

Melanotan II

Cyclic α-MSH analogue

Brands
2
Best purity
99.33%
From
£25
Price spread
£12

2 brands supply this

Ordered by price · no paid placement

  • Northmark Research

    NOR-202608-967 · Janoshik Analytical

    Purity99.25%
    Price£25best
    Per mg£2.50best
    RP-HPLC · NOR-202608-967Janoshik Analytical
    7.74 · 99.25%2.47 · 0.37%8.96 · 0.46%02468101214
    Retention time (min)λ 214 nm
    Released
    2026-08-03
    Water (KF)
    3.58%
    Endotoxin
    0.154 EU/mg
  • Halden Laboratories

    HAL-202608-967 · Janoshik Analytical

    Purity99.33%best
    Price£37
    Per mg£3.70
    RP-HPLC · HAL-202608-967Janoshik Analytical
    7.73 · 99.33%4.87 · 0.24%11.59 · 0.22%02468101214
    Retention time (min)λ 214 nm
    Released
    2026-08-03
    Water (KF)
    3.58%
    Endotoxin
    0.154 EU/mg

The compound

A lactam-bridged cyclic heptapeptide analogue of α-MSH. The constrained ring system makes it a standard reference for melanocortin receptor binding panels.

CAS number
121062-08-6
Molecular formula
C50H69N15O9
Molecular weight
1024.18 g/mol
Solubility
Bacteriostatic water or 0.9% NaCl, ≥2 mg/mL
Storage
−20 °C, desiccated
Reconstituted
2–8 °C, use within 28 days
Melanotan ·RESEARCH USE ONLY

Primary structure

8 residues

Hover a residue for detail

Formula
C50H69N15O9
Molecular weight
1024.18 g/mol

Interactive

Reconstitution calculator

Vial mass

mL
mcg

Syringe

0501005.0u
Draw to
5.0 units
Volume
0.050 mL
Concentration
5.00 mg/mL
Draws per vial
40

Arithmetic for Melanotan II at the values you entered. Not a protocol and not a dose recommendation. Research use only.