Laboratory Reference Grade Compounds
Sexual & Reproductive Research Peptides

PT-141

RUO In-VitroLyophilized Powder≥99% Reference Standard
Protocol SOP↓
₱2,160.00
In Stock · Dispatches 24h
Net Content10MG
InclusionVial Only
Volume Discounts:Up to 20% OFF
1
SOPReconstitution Telemetry (10MG)
Diluent:mL
Concentration10.00 mg/mLin 1.0mL BAC
Standard Dose1.0 mg – 1.75 mg (As-needed, 45–60 min prior)Syringe: 20.0 units (0.20 mL)
Scale (1 Unit)100 mcgper 0.01 mL (U-100)
• Lyophilized vial onlyMonograph SOP →
PT-14110MG · Vial Only
₱2,160.00
1
Technical Specification & Protocol Dossier

Analytical Standards & Laboratory Handling

Verified laboratory protocols, reconstitution parameters, and handling guidelines.

P

Pharmacological Profile & Mechanism of Action

Research Monograph

What it is: PT-141 (Bremelanotide) is a synthetic cyclic peptide derived from Melanotan II, specifically developed to treat sexual dysfunction without inducing skin pigmentation.

How it works: Unlike PDE5 inhibitors (like Viagra) that only act locally on blood vessels in the genitals, PT-141 acts centrally in the brain. It crosses the blood-brain barrier to bind to Melanocortin-4 Receptors (MC4R) in the medial preoptic area and hypothalamus, activating natural neural pathways of sexual desire, arousal, and motivation in both men and women.

Why researchers study it: Clinically approved and studied for hypoactive sexual desire disorder (HSDD) in premenopausal women, refractory erectile dysfunction in men, and boosting sexual intimacy.

Compound & Molecular Specifications

Certificate of Analysis Standards
Target CategoryPhotoprotection & Sexual Health
Intended ApplicationLaboratory & In-Vitro Research Only (RUO)
Physical StateLyophilized Solid Powder
CAS Registry Number189691-06-3
PubChem CID9941379↗
Molecular Weight1025.18 g/mol
Purity Specification≥99.0% (HPLC-grade)
Net Content Options10MG
Inclusion PackagesVial Only, Vial + BAC Water, Analytical Lab Set
Peptide Sequence / FormulaAc-Nle-cyclo[Asp-His-D-Phe-Arg-Trp-Lys]-OH
⚡ Pharmacodynamic Synergy·Verified Stacking Regimens

Frequently Stacked with PT-141 (Bremelanotide)

Clinically verified combinations activating complementary physiological pathways without receptor competition.

Stacking Studio
Co-Administered Regimen

Melanotan II

+92 Synergy
Melanocortin Photo-Protection & Central Libido Stack

Melanotan II provides systemic melanin upregulation via MC1R/MC4R, while PT-141 (Bremelanotide) selectively acts centrally on hypothalamic MC4R to trigger rapid erectile and sexual arousal pathways without cardiovascular vasoconstriction.

⏱Melanotan II: low-dose daily or 3x weekly pre-bed•🛡Separate syringe
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