
HPLC purity
≥99.0%
Melanocortin Peptides
Melanotan II
Non-selective melanocortin-receptor agonist peptide studied in vitro for melanocortin-pathway research.
≥99.0%
HPLC Purity
5 mg
Per Vial
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Choose quantity · 5 mg
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Total · 1 vial · 5 mg
£12.50
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Analytical data
Specifications,
verified.
Values reported per lot from independent third-party analysis — not generic targets.
Download COA (CP-MELA-2604)- Compound
- Melanotan II
- Full name
- Synthetic melanocortin agonist
- Category
- Melanocortin Peptides
- Molecular weight
- —
- Molecular formula
—- CAS number
- 121062-08-6
- Purity (HPLC)
- ≥99.0%
- Mass confirmation
- LC-MS confirmed
- Residual moisture
- < 3.0% (Karl Fischer)
- Form
- Lyophilised powder
- Solubility
- Bacteriostatic water, sterile water, or 0.9% NaCl
- Storage
- -20°C lyophilised
About this peptide
Melanotan II
Synthetic melanocortin agonist
Melanotan II is a research peptide in the Melanocortin Peptides category. Non-selective melanocortin-receptor agonist peptide studied in vitro for melanocortin-pathway research. UKPeptides lots are synthesized to ≥99% purity and shipped lyophilised with a batch-matched COA from an independent laboratory.
Mechanism · in brief
Refer to linked literature for mechanism details specific to this compound.
Research areas

Research vial
Melanotan II 5 mg lyophilised vial
4°C cold-chain
Phase-change cooled mailer with validated thermal logger.
Sterile process
Lyophilised under ISO 8 conditions, sterile filtered.
Research use only
For qualified researchers. Not for human or veterinary use.
Reviews
What researchers say.
★★★★★5.0· 4 reviewsCOA matched
Sent the batch off for my own purity check and it lined up with the claim. Labels are clear and accurate.
— T. Nguyen
Great QC
Caps tight, vials clean, batch printed. You can tell they actually check before shipping.
— liam.oc
Reliable
Third batch, all consistent. Documentation and labelling are accurate every time.
— Sven
Trustworthy
What's on the label is what's in the vial. Independent test confirmed it. That's all I need.
— P. Kowalski




