PT-141 10mg

PT-141 10mg — Bremelanotide

PT-141 (Bremelanotide) is a synthetic cyclic heptapeptide analogue of alpha-melanocyte-stimulating hormone (α-MSH). It is supplied strictly for in vitro laboratory research and scientific study. This peptide is not intended for human or veterinary use and is not a dietary supplement or medicinal product.

Why Choose Simply Peptides for PT-141 in the UK?

Simply Peptides is committed to providing research‑grade compounds of uncompromising quality. Through direct manufacturing partnerships, we maintain full oversight of production standards and batch consistency. Researchers across the UK and internationally trust our transparent testing, rigorous quality control, and dependable supply chain.

• ✅ ≥99% purity verified by HPLC and Mass Spectrometry
• ✅ Manufacturer COAs inspected and available for every batch
• ✅ Independent third-party COA available on batches marked as with Independent COA
• ✅ Same-day dispatch on orders before 3pm — Royal Mail 24hr Tracked
• ✅ UK-based supplier with direct manufacturing partnerships
• ✅ Rated 4.5★ on Trustpilot

Product Specifications & Storage

• Product Name: PT-141 10mg (Bremelanotide)
• Molecular Formula: C50H68N14O10
• CAS Number: 189691-06-3
• Molecular Weight: 1025.17 g/mol
• Purity: ≥99%
• Compound Type: Synthetic Cyclic Heptapeptide / Melanocortin Receptor Agonist
• Form: Lyophilised Peptide Powder – What is this? Read more here.

PT-141 is supplied as a lyophilised peptide powder. Reconstitution requires Bacteriostatic Water, available separately. For best results, follow our website's detailed reconstitution and storage guidelines.

Learn more about peptide storage and reconstitution

About PT-141 as a Research Compound

PT-141 is a synthetic analogue of Melanotan II and acts as a melanocortin receptor agonist. It has been widely studied in preclinical and in vitro models for its interactions with the melanocortin receptor system, particularly MC3R and MC4R subtypes. Researchers have investigated its role in a number of neurological and physiological signalling pathways.

Published scientific literature has examined PT-141 in the following research contexts:

• Melanocortin receptor binding — studied in models examining MC3R and MC4R receptor interactions and downstream signalling
• Hypothalamic signalling pathways — investigated in preclinical models of central nervous system melanocortin activity
• Autonomic nervous system research — examined in studies on peripheral and central melanocortin pathway modulation
• Neuropeptide biology — researched in the context of alpha-MSH analogue activity in preclinical models
• Cardiovascular research — studied in models examining blood pressure and heart rate regulation pathways

All research findings referenced above are derived from in vitro and preclinical studies. No clinical claims are made or implied.

Synthesis and Quality Assurance

Our PT-141 is synthesised using controlled peptide manufacturing processes designed to ensure high purity, structural accuracy, and batch‑to‑batch consistency. Each batch undergoes stringent purification and analytical testing, with results documented in our COA and testing reports.

Related Research Compounds

Researchers working with PT-141 may also be studying these related peptides available from Simply Peptides:

• Semax 10mg — studied in neuropeptide and cognitive biology research
• Selank 10mg — examined in anxiety-related neuropeptide signalling research
• Sermorelin 5mg — investigated in growth hormone releasing hormone pathway research
• Ipamorelin 5mg — examined in growth hormone secretagogue research
• Bacteriostatic Water 10ml — required for reconstitution of this peptide

External Resources for Researchers

• PubMed — PT-141 Bremelanotide research
• Google Scholar — PT-141 literature

Alternative Names for PT-141

• Bremelanotide — IUPAC name
• PT-141 — research designation
• Melanocortin Receptor Agonist
• α-MSH Analogue

Frequently Asked Questions

• What is PT-141 used for in research? +
  PT-141 is studied in laboratory settings for its role in melanocortin receptor binding, hypothalamic signalling, autonomic nervous system pathways, and neuropeptide biology. All use is strictly in vitro and for research purposes only.
• What purity is your PT-141? +
  Our PT-141 is verified at ≥99% purity via HPLC and Mass Spectrometry, with a Certificate of Analysis available for each batch.
• How is PT-141 supplied and stored? +
  PT-141 is supplied as a lyophilised powder in a sealed vial. Bacteriostatic Water is required for reconstitution and is available separately. Store at -20°C prior to reconstitution.
• Do you ship PT-141 across the UK? +
  Yes. All UK orders are dispatched via Royal Mail 24-Hour Tracked & Recorded. Orders placed before 3pm are shipped the same day.

Legal and Safety Information

Simply Peptides supplies PT-141 strictly for in vitro scientific and laboratory research use only. This product is not intended for human consumption, veterinary use, or clinical application. It is not a supplement, drug, or food product, and has not been evaluated or approved by the MHRA or any other regulatory authority. We uphold stringent quality and legal compliance standards to support the research community.