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Hongkong Blue Universal Technology Co., Limited

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Supplier Homepage Product Polypeptides Weight Loss Peptide Powder PT-141 10mg/Vial

Weight Loss Peptide Powder PT-141 10mg/Vial

Purchase Qty.:
10-49 50-99 100+
FOB Unit Price: US $2.5 US $2.3 US $2
Purchase Qty. (gram) FOB Unit Price
10-49 US $2.5
50-99 US $2.3
100+ US $2
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Port: Shanghai, China
Production Capacity: 500kg/Week
Payment Terms: T/T, D/P, Western Union, Money Gram, Bank Transfers,Bitcoin

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Basic Info
  • Model NO.: 32780-32-8
  • Customized: Customized
  • Suitable for: Adult
  • Purity: >98%
  • PT-141 CAS No: 32780-32-8
  • PT-141 Molecular Weight: 177.20
  • PT-141 Refractive Index: 1.544
  • PT-141 Density: 1.434 G / Cm3
  • Trademark: Sinosteroids
  • Specification: ISO9001 GMP USP
  • HS Code: 2985345653
  • Powder: Yes
  • Certification: GMP, ISO 9001, USP, BP
  • State: Solid
  • Product Name: PT141
  • PT-141 Molecular Formula: C7h15no4
  • PT-141 Boiling Point: 345.6 ° C at 760 Mmhg
  • PT-141 Flash Point: 162.8 ° C
  • PT-141MOQ: 1kit
  • Transport Package: Foil Bag or Tin.
  • Origin: China
Product Description
                            Quality Polypeptide Powder PT-414(Validamine) (CAS:32780-32-8)


SYNONYMSPT-141, Bremelanotide
PHYSICAL STATELyophilized Powder
SOLUBILITYSoluble in water or 1% acetic acid
STORAGELyophilized peptides although stable at room temperature for 3 months,
Should be stored desiccated below -18°C.Upon reconstitution of the peptids
It should be stored at 4°C between 2-21 days and for future use below -18°C.

PT-141, the first in a new class of therapies called melanocortin agonists, works through a mechanism of action involving the central nervous system rather than directly on the vascular system.As a result,it may offer significant safety and efficacy benefits over currently available products, which belong to the class of phosphodiesterase-5 (PDE-5) inhibitors.

PT-141 is nasally administered and is both non-invasive and fast acting.Importantly, PT-141 is not expected to be contraindicated in patients taking nitrates for the treatment of cardiovascular disease.Clinical studies have demonstrated PT-141 to be safe and effective and to improve patient experience.


PT-141 or Bremelanotide is the generic term for a research peptide being studied for its possible use in helping to improve sexual dysfunction in both men (erectile dysfunction or impotence) and women (sexual arousal disorder).PT-141 was developed from the tanning peptide Melanotan 2, which is a synthetically produced variant of a peptide hormone naturally produced in the body that stimulates melanogenesis that is known as alpha-Melanocyte stimulating hormone.MSH, activates certain melanocortin receptors in the process of exerting its effects.Indeed, MSH also exerts potent influence over lipid metabolism, appetite, and sexual libido.

Resultantly, PT-141 has been shown in studies to exhibit libido-enhancing effects by activating the melanocortin receptors MC1R and MC4R, but not skin tanning.Melanotan 1 and Melanotan 2 have been researched for their use in protecting against the harmful effects of ultraviolet radiation from sunlight due to their melanogenesis-stimulating properties.


PT-141 is a potential remedy for the treatment of sexual dysfunction;Specifically, male erectile dysfunction.Studies have shown that PT-141 does not act on the vascular system like former compounds, but allegedly works by activating melanocortin receptors in the brain, therefore helping increase ones sexual stimulation.

PT-141 is a melanocortin based peptide that has shown effectiveness in clinical studies on both male and female rats.Male rats have shown erectile response with doses as low as 1-2 mgs whereas most female rats have shown positive results with higher doses around 2-3 mgs.While the dosage requirements tend to be higher for female rats, the observable results in female rats tend to be stronger.

Assay(By HPLC)95% ~105%98.9%
AppearanceWhite powderWhite powder
SolubilitySoluble in water or 10% acetic acid to give a clear, colorless solutionConforms
Amino Acid Composition±10% of theoreticalConforms
Related Substance(By HPLC)Total Impurities(%) 3.0% Largest Single Impurity(%) 1.0%1.1% 0.3%
Acetate Content(By HPLC)15.0%8.0%
Water Content(Karl Fischer)<8.0%3.5%
Peptide content(N determination)≥80.0%87.8%
Bacterial Endotoxins< 5 EU/mgConforms
Peptide Putity(By HPLC)≥97% by area integration98.9%

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1.We have stock so we can delivery quickly at the very day when receive the payment.

2.Best price, first class service, high successful delivery rate.A discount would be given when you make a large order.

3.High quality guarenteed, once any problem is found, the package would be reshipped for you

4.Shipping by express (FedEx,UPS,DHL,EMS TNT HKEMS), by air.The most professional forwarder would be recommanded for you.

5.Warm after-sale service for you 24/7.Any of your question would be solved for the first as soon as possible.Adhering to the principle of customer first conviction.We will provide the best and the most sincere services as possible as we can.
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