Melanotan II 10 mg vial
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Melanotan II

Melanotan II is supplied as 10 mg of lyophilized powder in a sealed vial, for laboratory research use only, shipped from Canada.

10 mgLyophilizedResearch use only
$59CAD · per vial
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Shipping is $15 flat per order, and free on orders over $200. Shipping and returns

About

A synthetic cyclic heptapeptide, Ac-Nle-cyclo[Asp-His-D-Phe-Arg-Trp-Lys]-NH2: an analogue of alpha-MSH(4-10) with norleucine at position 4, D-phenylalanine at position 7, a lactam ring and a C-terminal amide. Also written MT-II.

In the literature

Appears in melanocortin-receptor binding and cell-signalling literature, including cyclic-peptide analogue studies.

Melanotan II is not an authorized drug in Canada. Its published human data are limited to small pilot studies from the 1990s, and the published literature includes case reports of serious adverse events.

Storage

Store the sealed vial at −20 °C, protected from light and moisture. Let it reach room temperature before opening.

Supplied as

Lyophilized powder, 10 mg per vial, labelled for research use only.

Reference data

FormulaC50H69N15O9
Average molecular weight1024.2 g/mol
Monoisotopic mass1023.5403 Da
CAS number121062-08-6
Also known asmelanotan II, MT-II
PubChemCID 92432

Reference values from PubChem's record for the compound, not measurements of any Solara lot.

Laboratory analysis

No laboratory analysis is published for Melanotan II 10 mg yet. Technical data sheet (PDF)

Questions

What is Melanotan II?
A synthetic cyclic heptapeptide, Ac-Nle-cyclo[Asp-His-D-Phe-Arg-Trp-Lys]-NH2: an analogue of alpha-MSH(4-10) with norleucine at position 4, D-phenylalanine at position 7, a lactam ring and a C-terminal amide. Also written MT-II.
What does 10 mg on the Melanotan II vial mean?
The label states the total quantity in the vial: 10 mg of lyophilized powder. Solara does not publish whether that figure is the gross powder weight or the net peptide content.
What is the molecular weight of Melanotan II?
PubChem lists an average molecular weight of 1024.2 g/mol and the formula C50H69N15O9 (PubChem CID 92432). This is a computed reference value for the compound, not a measurement of a Solara lot. The label does not state the salt form; a salt has a higher formula weight than this value.
What is the CAS number of Melanotan II?
The CAS Registry Number given for Melanotan II in its PubChem record is 121062-08-6; other salt forms carry other numbers.
How should Melanotan II be stored?
Store the sealed vial at −20 °C, protected from light and moisture. Let it reach room temperature before opening.
Where does Solara ship Melanotan II from?
Solara ships from Canada. Orders are dispatched within one to two business days of payment, sealed and packed to keep the powder dry and out of light. Prices are in Canadian dollars. Shipping is $15 flat per order, and free on orders over $200.
Is Solara's Melanotan II for human use?
No. The Melanotan II Solara supplies is a lyophilized powder for laboratory research use only, not for human or veterinary use. This product is not an authorized drug, carries no Drug Identification Number and is not GMP material. The Research use policy states the full condition of supply.

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