Melanotan-1(MT-1)
Melanotan I is a synthetic trideca analog of α-melanocyte-stimulating hormone (α-MSH) engineered with specific amino acid substitutions to enhance metabolic stability and receptor binding affinity. This incorporates norleucine at position 4 and D-phenylalanine at position 7, modifications that significantly extend biological half-life compared to native α-MSH while maintaining full melanocortin receptor agonist activity. Supplied in lyophilized form for laboratory research applications, MT1 demonstrates resistance to enzymatic degradation and sustained receptor activation in experimental models. Manufactured under strict GMP protocols with independent third-party HPLC-UV-MS verification
CAS #: 75921-69-6

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Testing & Quality Assurance+
Testing & Quality Assurance
Trust starts with transparency. Premier Bio Labs subjects every batch to comprehensive third-party testing before release, ensuring the materials powering your research meet pharmaceutical-grade standards.
Complete Batch Testing
Each product includes a Certificate of Analysis (COA) with verifiable data from independent laboratories.
COA Testing Parameters
- Identity Verification – HPLC and Mass Spectrometry confirm molecular structure
- Purity Analysis – HPLC quantification, typically ≥98%
- Concentration Accuracy – Verified dosing levels
- Molecular Weight – Mass spectrometry confirmation
- Endotoxin Screening – LAL assay, <1.0 EU/mg
- pH Testing – Solution stability validation
- Sterility – Microbial contamination screening
- Heavy Metals – Lead, mercury, cadmium analysis
- Residual Solvents – Organic solvent detection
- Moisture Content – Karl Fischer titration
- Physical Inspection – Color, clarity, appearance
- Traceability – Batch numbers, test dates, storage specs
All COAs include methodology, acceptance criteria, actual results, and QC team verification.
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Regulatory & Liability Statement+
Melanotan-1(MT-1)
MT1 (Melanotan I)
Melanotan I is a synthetic trideca analog of α-melanocyte-stimulating hormone (α-MSH) engineered with specific amino acid substitutions to enhance metabolic stability and receptor binding affinity. This incorporates norleucine at position 4 and D-phenylalanine at position 7, modifications that significantly extend biological half-life compared to native α-MSH while maintaining full melanocortin receptor agonist activity. Supplied in lyophilized form for laboratory research applications, MT1 demonstrates resistance to enzymatic degradation and sustained receptor activation in experimental models. Manufactured under strict GMP protocols with independent third-party HPLC-UV-MS verification.
Chemical Specifications:
- Sequence: Ac-Ser-Tyr-Ser-Nle-Glu-His-D-Phe-Arg-Trp-Gly-Lys-Pro-Val-NH₂
- Structure: Linear trideca with N-terminal acetylation and C-terminal amidation
- Molecular Formula: C₇₈H₁₁₁N₂₁O₁₉
- Molecular Weight: 1646.85 Da
- CAS Number: 75921-69-6
- Alternative Names: Afamelanotide, [Nle⁴, D-Phe⁷]-α-MSH, CUV1647
- Form: Sterile lyophilized white to off-white powder
- Available Quantities: 10mg, 20mg
Quality Specifications:
- HPLC-Verified Purity: ≥99%
- Sterile-Filtered and Lyophilized under aseptic conditions
- Certificate of Analysis (COA) Available for each lot with sequence verification
- GMP-Compliant Manufacturing with full batch documentation and traceability
- Third-Party Laboratory Tested via independent HPLC-UV-MS analysis
- Stored at -20°C for Stability to maintain integrity
- US-Sourced Manufacturing with documented chain-of-custody
FOR RESEARCH USE ONLY. NOT FOR HUMAN OR VETERINARY USE.
Certificate of Analysis
This batch has been independently third-party tested. View the full lab report with QR verification.
- Dosage10mg
- LotMT01-02
- Purity99.90%
- ResultPass




