01 / 01Cognitive & Neuro
PT-141
10 mg
Research peptide
COA Available Batch Documentation● In Stock
Price Original price was: $36.95.$26.95Current price is: $26.95.
PT-141 (Bremelanotide) is a synthetic cyclic heptapeptide melanocortin agonist with selectivity for MC4R and MC3R, studied for its central effects on sexual response pathways.
For laboratory research use only. Not for human or animal consumption.
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Additional information
- Full name
- Bremelanotide (PT-141)
- CAS number
- 189691-06-3
- Molecular formula
- C₅₀H₆₈N₁₄O₁₀
- Molecular weight
- 1025.19 g/mol
- Purity
- 99% HPLC
- Form
- Lyophilized powder
Identifiers as printed on the product label. Refer to the lot-specific COA for batch data.
Handling & warranty
Reconstitution Warranty Notice (Research Use Only)
For laboratory research use only. Not for human use.- Lyophilized peptides should be reconstituted using proper aseptic laboratory technique.
- Reconstitution should be performed using the recommended bacteriostatic water and handled according to accepted research practices.
- Any applicable warranty related to reconstitution, sterility or material integrity is subject to the stated handling requirements.
- Use of unsuitable third-party diluents or deviation from provided handling guidance may affect applicable warranty coverage.
01Product details
Overview
PT-141, also called Bremelanotide, is a cyclic heptapeptide analog of α-MSH and a metabolite-stable derivative of Melanotan II. It exhibits agonist activity at multiple melanocortin receptors with notable activity at MC4R.
Research Background
PT-141 has been investigated for its action on central nervous system pathways related to sexual response. Unlike PDE5 inhibitors, which act on vascular tissue, PT-141 has been studied as a centrally acting reference compound in melanocortin pharmacology.
Storage & Handling
Store lyophilized peptide at -20°C for long-term stability. Once reconstituted with bacteriostatic water, store at 2–8°C and use within recommended timeframes. Handle under sterile laboratory conditions and avoid repeated freeze-thaw cycles.
Disclaimer:
This product is for laboratory research use only. It is not intended for human or animal consumption or for use in any diagnostic, therapeutic, or clinical applications.
02Mechanism of action
PT-141 activates melanocortin receptors, primarily MC4R and MC3R, in the hypothalamus and other CNS regions. MC4R activation in particular is linked to neural circuits involved in sexual arousal and motivation. The mechanism is upstream of, and independent from, the peripheral vascular pathways targeted by PDE5 inhibitors.
03Research applications
PT-141 is studied in research on melanocortin receptor pharmacology, central sexual response circuits, and energy balance pathways. It is a reference compound for centrally acting MC4R agonist research.
04Technical specifications
CompoundPT-141
Full nameBremelanotide (PT-141)
Strength10 mg
CAS number189691-06-3
Molecular formulaC₅₀H₆₈N₁₄O₁₀
Molecular weight1025.19 g/mol
Research areaCognitive & Neuro
FormLyophilized powder
Purity99% HPLC (per label)
DocumentationCOA available
05Certificate / documentation
Certificate of AnalysisLot-specific documentation
AvailableCertificates of Analysis are issued per lot. Request the COA for your lot and our team will send it to you by email.
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