Melanotan II — Certificate of Analysis

Research Use Only

Compound Details

Formula C50H69N15O9

Molecular Weight 1,024.18 g/mol

CAS Number 121062-08-6

Appearance White lyophilized powder

Reference identifiers and SDS fields are controlled by batch documentation and are shown as lot-specific when not embedded in public catalog copy.

Testing Standards

All research peptides undergo independent HPLC and mass spectrometry analysis. Testing confirms identity, purity (≥98%), and potency. COA documents are available in your account after purchase.

What's Tested

Test Method Pass

Identity Mass Spectrometry ✓

Purity HPLC Analysis ✓

Potency Quantitative Assay ✓

Sterility USP <71> —

Endotoxin LAL Testing —

Appearance Visual Inspection ✓

How to Access Your COA

Log in to your account → navigate to your order → click ‘View COA’ on any line item. COA documents are linked to batch numbers.

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