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ML10

Melanotan II

4.9

(402)

Chemical Formula: C50H69N15O9
Molar Mass: 1024.2 g/mol
Melanotan II is a synthetic analog of alpha-melanocyte-stimulating hormone (α-msh) for research into melanogenesis and melanocortin receptor activation. Research applications include investigations into pigmentation mechanisms, melanocortin receptor function, and skin pigmentation processes in experimental models.
1 Bottle
$45.00
2 Bottles
$42.75 (5% off)
3+ Bottles
$41.63 (7% off)
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COA Documentation

Every batch includes an in-depth Certificate of Analysis with full HPLC chromatograms, mass spectrometry profiles, synthesis records, and validated purity results to ensure total transparency.

Latest

99.9 %

PURITY

Variant

Melanotan II 10 mg

Lot #

ML10-2603-02

Labeled

10 mg

Actual

10.2 mg

Tested

3/30/2026

View COA Document

Compound Information

Chemical and structural properties

Melanotan II Structure MOLECULAR PROFILE

Melanotan II Structure

Synthetic cyclic heptapeptide analog of α-MSH

Cyclic Peptide α-MSH Analog
CAS Number 121062-08-6
Molecular Formula C50H69N15O9
Molecular Weight 1024.18 g/mol
Sequence Ac-Nle-c[Asp-His-D-Phe-Arg-Trp-Lys]-NH2
Structure Cyclic lactam
Melanocortin Receptor Affinity RECEPTOR BINDING

Melanocortin Receptor Affinity

Non-selective melanocortin receptor agonist

MC1R High affinity (pigmentation)
MC3R Moderate (metabolism)
MC4R High affinity (sexual function)
MC5R Moderate (exocrine)
Formulation Characteristics PHYSICAL PROPERTIES

Formulation Characteristics

Handling and storage requirements

Appearance White lyophilized powder
Solubility Soluble in water, saline
Storage 2-8°C (refrigerated)
Reconstituted stability 30 days refrigerated

Sources & References

Peer reviewed research

BRITISH JOURNAL OF DERMATOLOGY

A randomized controlled trial of melanotan II in the induction of eumelanin synthesis in fair-skinned subjects

2006 • PMID: 16293341

Barnetson RS, et al.

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LIFE SCIENCES

Evaluation of melanotan-II, a superpotent cyclic melanotropic peptide in a pilot phase-I clinical study

1996 • PMID: 8831529

Dorr RT, et al.

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PEPTIDES

Discovery and development of novel melanogenic drugs. Melanotan-I and -II

2006 • PMID: 16289566

Hadley ME, Dorr RT

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INTERNATIONAL JOURNAL OF IMPOTENCE RESEARCH

An effect on the subjective sexual response in premenopausal women with sexual arousal disorder by bremelanotide (PT-141), a melanocortin receptor agonist

2004 • PMID: 15073503

Diamond LE, et al.

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IMPORTANT RESEARCH NOTICE

Not for human consumption. This product is sold exclusively for research and educational purposes. It is not intended to diagnose, treat, cure, or prevent any disease.

All clinical trial data and research findings presented on this page are sourced from peer-reviewed journals and official publications. They are provided for educational reference only and should not be interpreted as medical advice or product claims.

By purchasing this product, you confirm that you are a qualified researcher and will use it in accordance with all applicable laws and regulations.

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