PT-141
Melanocortin Receptor Agonist (Bremelanotide)
CAS: 189691-06-3
Formula: C50H68N14O10
M.W.: 1025.1781 g/mol
Purity: 99%+ HPLC Verified
Ref No.: PT-0010VI
For Research Use Only (RUO)
Not for human or veterinary use.
PT-141
Category
GH / Neuro / Misc Research
CAS Number
189691-06-3
Form Factor
Lyophilized Powder
In stock, ready to ship
Ships same day before 12pm PST
Products are shipped in lyophilized powder form.
PT-141 (Bremelanotide) is a melanocortin receptor agonist studied in laboratory research for its activity at MC3R and MC4R in the central nervous system. Research examines its receptor-signaling mechanism as distinct from PDE5-inhibitor pathways, in cell and animal models. For laboratory research use only.
Description
PT-141 (Bremelanotide) is a melanocortin receptor agonist studied in laboratory research for its activity at MC3R and MC4R in the central nervous system. Research examines its receptor-signaling mechanism as distinct from PDE5-inhibitor pathways, in cell and animal models. For laboratory research use only.Chemical Information
CAS Number
189691-06-3
Secondary CAS
32780-32-8
Purity
99%+ HPLC Verified
Molecular Formula
C50H68N14O10
Molar Mass
1025.1781 g/mol
Form Factor
Lyophilized Powder
Synonyms
Research Applications
- Neurobehavioral Research: PT-141 (bremelanotide) is investigated for its influence on central arousal signaling through melanocortin MC3R and MC4R pathways. Research examines associated neural circuitry, dopaminergic interactions, and neurobehavioral-response patterns. Neuropharmacology Research: PT-141 is studied as a melanocortin-receptor pathway probe. Investigations characterize MC3R- and MC4R-associated signaling in arousal behavior, energy homeostasis, autonomic regulation, and stress-response pathways. Reproductive-Endocrinology Research: PT-141 is evaluated in experimental models involving neuroendocrine regulation of desire- and arousal-associated responses. Research examines psychogenic, hormonal, and neurological variables that may influence melanocortin signaling. Comparative-Pharmacology Research: PT-141 is used to compare central and peripheral pathways associated with sexual-function signaling. Studies contrast melanocortin-receptor activation with peripheral PDE5 inhibition using receptor activity, vascular responses, neural signaling, and behavioral endpoints.
Storage Conditions
Unreconstituted
Store at -20°C to 4°C (freezer or refrigerator). Stable for 24+ months.
Reconstituted
Refrigerate at 2–8°C. Use within 30 days for optimal stability.
Avoid
Repeated freeze-thaw cycles, direct sunlight, and temperatures above 25°C.
Safety & Compliance
- Wear nitrile gloves and safety goggles when handling research compounds.
- Work in a clean, controlled environment (laminar flow hood recommended).
- Dispose of sharps and used materials in approved biohazard containers.
- This product is for laboratory research use only (RUO) — not for human or veterinary use.
Quality Assurance Standards
Each production lot is subjected to rigorous analytical evaluation to meet pharmaceutical-grade specifications. Full testing results and procedural documentation are furnished through the accompanying Certificate of Analysis (COA) with every shipment.
Certificate of Analysis
Latest COA for PT-141 — independently tested via HPLC and Mass Spectrometry.
Testing Methodology
Every batch undergoes a multi-stage analytical pipeline before release. Results are compiled into the Certificate of Analysis (COA) included with each order.
- • HPLC — High-Performance Liquid Chromatography confirms peptide purity ≥98%.
- • Mass Spectrometry — Validates molecular identity and correct sequence.
- • Endotoxin (LAL) — Limulus Amebocyte Lysate assay ensures endotoxin levels are within safe limits.
- • Sterility — Microbial contamination testing per USP standards.
Learn More About Peptides
Explore our research library covering purity, synthesis, storage, solubility, and more.
Research Database
Browse peer-reviewed studies, clinical trials, and scientific sources behind our peptide resources.
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Description
PT-141 (Bremelanotide) is a melanocortin receptor agonist studied in laboratory research for its activity at MC3R and MC4R in the central nervous system. Research examines its receptor-signaling mechanism as distinct from PDE5-inhibitor pathways, in cell and animal models. For laboratory research use only.Chemical Information
CAS Number
189691-06-3
Secondary CAS
32780-32-8
Purity
99%+ HPLC Verified
Molecular Formula
C50H68N14O10
Molar Mass
1025.1781 g/mol
Form Factor
Lyophilized Powder
Synonyms
Research Applications
- Neurobehavioral Research: PT-141 (bremelanotide) is investigated for its influence on central arousal signaling through melanocortin MC3R and MC4R pathways. Research examines associated neural circuitry, dopaminergic interactions, and neurobehavioral-response patterns. Neuropharmacology Research: PT-141 is studied as a melanocortin-receptor pathway probe. Investigations characterize MC3R- and MC4R-associated signaling in arousal behavior, energy homeostasis, autonomic regulation, and stress-response pathways. Reproductive-Endocrinology Research: PT-141 is evaluated in experimental models involving neuroendocrine regulation of desire- and arousal-associated responses. Research examines psychogenic, hormonal, and neurological variables that may influence melanocortin signaling. Comparative-Pharmacology Research: PT-141 is used to compare central and peripheral pathways associated with sexual-function signaling. Studies contrast melanocortin-receptor activation with peripheral PDE5 inhibition using receptor activity, vascular responses, neural signaling, and behavioral endpoints.
Storage Conditions
Unreconstituted
Store at -20°C to 4°C (freezer or refrigerator). Stable for 24+ months.
Reconstituted
Refrigerate at 2–8°C. Use within 30 days for optimal stability.
Avoid
Repeated freeze-thaw cycles, direct sunlight, and temperatures above 25°C.
Safety & Compliance
- Wear nitrile gloves and safety goggles when handling research compounds.
- Work in a clean, controlled environment (laminar flow hood recommended).
- Dispose of sharps and used materials in approved biohazard containers.
- This product is for laboratory research use only (RUO) — not for human or veterinary use.
Quality Assurance Standards
Each production lot is subjected to rigorous analytical evaluation to meet pharmaceutical-grade specifications. Full testing results and procedural documentation are furnished through the accompanying Certificate of Analysis (COA) with every shipment.
Certificate of Analysis
Latest COA for PT-141 — independently tested via HPLC and Mass Spectrometry.
Testing Methodology
Every batch undergoes a multi-stage analytical pipeline before release. Results are compiled into the Certificate of Analysis (COA) included with each order.
- • HPLC — High-Performance Liquid Chromatography confirms peptide purity ≥98%.
- • Mass Spectrometry — Validates molecular identity and correct sequence.
- • Endotoxin (LAL) — Limulus Amebocyte Lysate assay ensures endotoxin levels are within safe limits.
- • Sterility — Microbial contamination testing per USP standards.
Learn More About Peptides
Explore our research library covering purity, synthesis, storage, solubility, and more.
Research Database
Browse peer-reviewed studies, clinical trials, and scientific sources behind our peptide resources.
