Name: PT-141
SKU: ha-1779486899268-26
Availability: InStock

Properties

Name:	PT-141 (Bremelanotide)
Purity:	~99% HPLC
Vial Contents:	Lyophilized Powder
CAS Number:	189691-06-3
PubChem CID:	9941379
Molecular Weight:	1025.182 g/mol
Molecular Formula:	C₅₀H₆₈N₁₄O₁₀

Product Details

Description:
PT-141, also known as Bremelanotide, is a synthetic heptapeptide and an active metabolite of Melanotan II. It is a cyclic peptide analogue of alpha-melanocyte-stimulating hormone (α-MSH) with the amino acid sequence Ac-Nle-cyclo[Asp-His-D-Phe-Arg-Trp-Lys]-OH.

In a research context, PT-141 is characterized as a non-selective agonist of the melanocortin receptors, with notable affinity for the MC3 and MC4 subtypes (MC3-R and MC4-R). It is used as a tool in preclinical *in vitro* studies to investigate the signaling pathways of the central nervous system, particularly those related to the melanocortin system’s influence on cellular function.

Intended Use

This product is sold strictly for in vitro laboratory research and development purposes ONLY.
It is NOT intended for human or veterinary use, consumption, diagnostics, therapeutic applications, or any other use outside of controlled laboratory research.
PT-141, as supplied, is an experimental compound intended for scientific investigation into the melanocortin receptor system.
This product is NOT an FDA-approved drug, dietary supplement, or cosmetic or intended for any clinical use.

Handling and Storage

Storage: Store lyophilized product at −20°C to −80°C. Protect from moisture and light. Store reconstituted product at 2°C to 8°C (standard refrigerator temperature).
Reconstitution: Reconstitute with appropriate sterile laboratory solvents (e.g., sterile water, bacteriostatic water) immediately prior to research use, following established laboratory protocols for peptide handling.
Safety: Handle using appropriate personal protective equipment (PPE) such as gloves, lab coat, and eye protection, within a controlled laboratory environment.

Quality Assurance

Our PT-141 is synthesized to high purity specifications, verified by analytical methods such as HPLC and Mass Spectrometry.
Purity and content is verified for every batch through third party testing.

Further Information and Verification

For chemical properties, identifiers, and links to related research for PT-141 (Bremelanotide), you can search its CAS number (189691-06-3) or name on the PubChem website. A direct link to the entry is: https://pubchem.ncbi.nlm.nih.gov/compound/9941379.

Disclaimer

Purchase of this product signifies an agreement that it will be used solely for legitimate laboratory research purposes by qualified individuals trained in laboratory procedures and safety. The buyer assumes all responsibility for the proper handling, storage, use, and disposal of this product. The seller makes no claims regarding the suitability of this product for any particular research application beyond its specified chemical identity and purity. This product has not been evaluated by the Food and Drug Administration and is not intended to diagnose, treat, cure, or prevent any disease or condition. All product descriptions and details found on this website are intended for educational, research and informational purposes only.