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For Research Use Only — Not for Human Consumption
Active Wellness Peptides
PT-141
99.4% Purity

Metabolic

PT-141

Bremelanotide

MetabolicCNSMelanocortin
$72.99/ 10mg

Purity

99.4%

Size

10mg

CAS Number

189691-06-3

Appearance

White lyophilized powder

99.4% Minimum Purity
Third-Party Tested
HPLC Verified
COA on Every Batch

Overview

COMPOUND PROFILE

PT-141 (Bremelanotide) is a cyclic heptapeptide melanocortin receptor agonist derived from Melanotan II. Unlike its predecessor, PT-141 lacks the alpha-MSH C-terminal amide and acts centrally via melanocortin receptors, making it a valuable research tool for studying CNS-mediated metabolic and autonomic pathways.

Research Highlights

Molecular Data

Formula

C50H68N14O10

Mol. Weight

1025.17 g/mol

Sequence

Ac-Nle-cyclo[Asp-His-D-Phe-Arg-Trp-Lys]-OH

Solubility

Soluble in water at 1 mg/mL

Storage

Store at -20°C. Stable for 24 months when lyophilized.

Research References

Molinoff et al. (2003) — PT-141: A Melanocortin AgonistDiamond et al. (2004) — Bremelanotide Overview

Quality Assurance

CERTIFICATE OF ANALYSIS

Every batch of PT-141 is independently tested and verified before release.

PT-141 — 10mg

Active Wellness Peptides | Lot: AWP-PT141-2026

Status

RELEASED ✓

TestResultMethod
Purity (HPLC)≥99.4%HPLC-UV
Molecular Weight1025.17 g/molMS
AppearanceWhite powderVisual
SolubilityPassesUSP
Endotoxin<1 EU/mgLAL
Results verified by independent third-party laboratory. Full COA available upon request.

READY TO ORDER PT-141?

Ships within 1–2 business days. Research use only.

Research Use Only: All products are strictly for laboratory and in-vitro research purposes only. Not intended for human or animal consumption. Must be handled by qualified researchers in compliance with all applicable laws.

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Active Wellness Peptides

Premium research-grade peptides for the scientific community. All products are strictly for laboratory and research purposes only.

Research Use Only

IMPORTANT DISCLAIMER: All products sold by Active Wellness Peptides are intended for laboratory and research purposes only. These products are not intended for human or animal consumption, and are not drugs, food, or cosmetics. They are not intended to diagnose, treat, cure, or prevent any disease or condition. By purchasing our products, you confirm that you are a qualified researcher and will use these products solely for research purposes in compliance with all applicable laws and regulations.

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For Research Use Only