For Qualified Business & Research Customers Only
Pioneer/ Bio
Catalog/PB-025
PB-025Purity on request
Fig. · White to off-white lyophilized solid

Assisted Reproduction Research Peptides

Melanotan II Acetate

C₅₀H₆₉N₁₅O₉ · xC₂H₄O₂ (acetate salt form) · 1024.18 g/mol (free base basis)

Melanotan II acetate is a synthetic cyclic heptapeptide analog of α-MSH functioning as a non-selective agonist across the MC1R–MC5R melanocortin receptor panel. It is supplied strictly for laboratory research and in-vitro use, studied in melanogenesis pathway research, melanocortin receptor signal-transduction studies, and comparative structure-activity work against selective analogs. Not evaluated or supplied for human use.

Purity
On request
Quantity
Milligram, gram, or bulk quantities
Documentation
COA, HPLC, MS / LC-MS, SDS
Packaging
Bulk, non-branded, or private label
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Research Use Only · Buyer verification required

Specifications

Technical profile.

Catalog Number
PB-025
CAS Number
121062-08-6
Sequence
Ac-Nle-cyclo[Asp-His-D-Phe-Arg-Trp-Lys]-NH₂ (lactam bridge: Asp²–Lys⁷)
Molecular Formula
C₅₀H₆₉N₁₅O₉ · xC₂H₄O₂ (acetate salt form)
Molecular Weight
1024.18 g/mol (free base basis)
Purity (HPLC)
Available specifications confirmed with quotation
Appearance
White to off-white lyophilized solid
Vial Size
Confirmed with quotation
Storage
−20 °C, sealed, desiccated
Reconstitution
Bacteriostatic water
Classification
Research Use Only

Documentation & Quality

What documentation may be available for Melanotan II Acetate.

Melanotan II Acetate·PB-025
Certificate of Analysis (COA)
Manufacturing partner or independent summary of identity, purity, and other release testing for a batch.
Pending Verified Documentation
HPLC Chromatogram
Chromatographic data supporting the purity result reported for a batch.
Pending Verified Documentation
Mass Spectrometry (MS) Report
Mass spectrometry data supporting molecular identity confirmation.
Pending Verified Documentation
Endotoxin Test
Endotoxin testing result, where applicable to the product and its intended use.
Pending Verified Documentation
Safety Data Sheet (SDS)
Handling, storage, and safety information for the material.
Pending Verified Documentation
Third-Party Laboratory Report
Testing performed by an independent laboratory, separate from the manufacturing partner's own QC.
Pending Verified Documentation

Documentation is lot-specific. The statuses above describe what may be available, not a specific batch result. Lot-specific documentation is available with quotation or order. Please contact our team to confirm current documentation availability.

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Bulk quantities, custom purity, documentation, and packaging options are reviewed for qualified business buyers.

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Documentation requested

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