⚠️ FOR RESEARCH PURPOSES ONLY — This compound is not FDA approved. All data presented is from clinical trials for educational reference.
PT-141 – 10MG
- Third Party Tested
- COA Available
Price range: $25.00 through $200.00
PT-141 (Bremelanotide) is a specialized synthetic peptide derived from $\alpha$-MSH. Unlike other melanocortins, it is primarily researched for its unique ability to act directly on the central nervous system through specific receptor pathways, making it a critical tool for neuroendocrine and pharmacological studies.
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Certificate of Analysis
Third Party Tested by Freedom Diagnostics
- Latest
99.97%
Purity
| Variant | PT-141 – 10mg |
|---|---|
| Lot # | pt10-1640 |
| Labeled | 10mg |
| Actual | 10.64 |
| Tested | Jun 25, 2026 |
99.95%
Purity
| Variant | PT-141 – 10mg |
|---|---|
| Lot # | PT10-1639 |
| Labeled | 10mg |
| Actual | 10.49mg |
| Tested | Apr 16, 2026 |
Compound Information
Technical specifications
- Molecular Profile
What Is PT-141 10MG?
| Type | Synthetic Cyclic Peptide |
|---|---|
| CAS Number | 189691-06-3 |
| Molecular Weight | 1025.2 g/mol |
| Molecular Weight (Cu) | N/A |
| Amino Acids | 7 Amino Acids |
| Sequence | Ac-Nle-cyclo(Asp-His-D-Phe-Arg-Trp-Lys-OH) |
| Formula | C50H68N14O10 |
- Storage Requirements
Stability Information
- Store at a stable temperature and minimize warming/cooling cycles.
- Lyophilized powder; keep sealed, dry, and protected from light.
- After reconstitution, avoid repeated freeze–thaw cycles.
Lyophilized Powder
−20°C
Reconstituted
2-8°C
About PT-141 10MG
Information
PT-141 (Bremelanotide) is a specialized synthetic peptide derived from $\alpha$-MSH. Unlike other melanocortins, it is primarily researched for its unique ability to act directly on the central nervous system through specific receptor pathways, making it a critical tool for neuroendocrine and pharmacological studies.
Product
Specifications
| Molecular Formula | C50H68N14O10 |
|---|---|
| Molecular Weight | 1025.16 g/mol |
| Sequence | Ac-Nle-cyclo[Asp-His-D-Phe-Arg-Trp-Lys]-OH |
| Purity | ≥99% (HPLC verified) |
| Form | Lyophilized powder |
| Appearance | White to off-white powder |
| Solubility | Soluble in water, bacteriostatic water |
| Storage | -20°C (lyophilized), 2-8°C (reconstituted) |
FAQ
Frequently asked questions
What is the origin of PT-141?
PT-141 is a synthetic cyclic peptide derived from the naturally occurring alpha-melanocyte-stimulating hormone ($\alpha$-MSH).
Which receptors does PT-141 primarily interact with?
It is primarily studied for its activity with MC3R and MC4R receptors involved in central nervous system signaling.
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