research-grade peptide
About this compound
PT-141 is listed in the Peptalis database under the research domain Reproductive & Melanocortin. Structure description: Synthetic melanocortin agonist studied via MC4R signaling in the central nervous system. The profile lists molecular formula C₅₀H₆₈N₁₄O₁₀, molecular weight 1025,2 Da and CAS 189691-06-3 (free base) · 1607799-13-2 (acetate). Editorial research phase in the profile: Emerging human research.
Availability
Not in catalogue
Batch and verification
| Batch code | PEP-PT141-2025-01 |
|---|---|
| Release date | 2026-07-16 |
| HPLC purity | 98.37% |
| Mass spectrometry | Consistent |
| Endotoxin | < 5 EU/mg |
| Peptide content | 88.16% |
| Water | 3.24% |
| Acetate | 8.15% |
Frequently asked questions
What is on the certificate of analysis?
The Peptalis CoA of the current batch reports: HPLC purity, mass spectrometry, endotoxin, peptide content, water, acetate. Every paid order receives its CoA automatically.
How do I verify a batch?
Every released batch is listed with its batch code and reported methods in the public batch register. Batch lookup
Who can order?
The products in the Peptalis catalogue are research-grade compounds, intended solely for in-vitro laboratory research. Buyer confirms research context at checkout.
Delivery and shipping
Peptalis ships within the Netherlands and the European Union. Shipping outside the EU is only available on request via orders@peptalis.eu. Standard handling time: one to three working days after payment confirmation. Standard transit time within the Netherlands: one to two working days. Within the EU: two to five working days. These are indicative, not guaranteed, timelines. Shipping and returns
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For laboratory research use only. Not for human use.