Skip to content
Menu
Your enquiry0
Products/PT-141
THE BATCHTIDE RANGEProduct packaging
Label detailsMinimum listed format shown

Reproductive research

RESEARCH USE ONLY

PT-141

Bremelanotide

PT-141, also known as bremelanotide, is a cyclic melanocortin peptide used in receptor and neuroendocrine research. Select your format and quantity for pricing, batch availability and lead time.

CAS
189691-06-3
Purity
>99%
Form
Lyophilized powder

Select a pack

1 option
Specification
10 mg / vial
Sales unit
box
Packaging
10 vials / box
Selected SKUP141

Minimum listed format shown. Refer to the selected SKU specifications; final packaging is confirmed with your quotation.

Test method: HPLC. Catalogue specification. Confirm the supplied batch against its COA.

Price, batch and delivery terms confirmed with your quotation.

✓ Batch-linked records✓ Private-label support✓ Multiple formats✓ Research use only

ABOUT THE MATERIAL

Product overview

Identity, scientific context and the details that distinguish this entry.

PT-141, also known as bremelanotide, is a cyclic melanocortin peptide used in receptor and neuroendocrine research.[Sources]

Its melanocortin-related structure links it to signaling pathways studied in sexual-response biology. Ring structure, receptor response and study formulation are distinct parts of its characterization.

Research variables

The peptide structure and receptor-response profile determine the comparison. The cited PT-141 study concerns a sexual-response endpoint, whereas melanocortin research also includes pigmentation and metabolic endpoints.

A CLOSER LOOK

Mechanisms & published research

Read each finding with its study model and material identity.

01

Melanocortin pharmacology in early development

The early PT-141 study characterized a specified intranasal formulation in human clinical pharmacology. It measured pharmacokinetics, sexual-response endpoints and tolerability observations, including nausea and flushing. These results describe the formulation and conditions in that trial.

PRODUCT DATA

Specifications & identifiers

Product specifications and batch results are confirmed with your quotation and COA.

Product
PT-141
CAS
189691-06-3
Molecular formula
C₅₀H₆₈N₁₄O₁₀
Molecular weight
1025.2 Da
Form
Lyophilized powder
Amino-acid sequence
Ac-Nle-cyclo[Asp-His-D-Phe-Arg-Trp-Lys]-OH

Looking for the current-batch COA?

Review available records or add your document request to the enquiry.

View batch records ↗

BATCH DOCUMENTATION

Request the records you need

Add requirements to your enquiry. The team will confirm availability and scope for the offered lot.

01

Batch COA

Match the offered lot number, identity, test methods and reported results.

02

HPLC / MS records

Ask for available chromatograms and mass-identity records, including the method and reporting scope.

03

SDS & storage information

Confirm handling, transport and storage information for the offered material and packaging.

A document request adds no purchase quantity. Have a batch reference? Open batch records ↗

BEFORE YOU ENQUIRE

Common questions

What distinguishes PT-141 from other melanocortin peptides?

The peptide structure and receptor-response profile determine the comparison. The cited PT-141 study concerns a sexual-response endpoint, whereas melanocortin research also includes pigmentation and metabolic endpoints.

How should storage and handling be confirmed?

Use the specification and available safety or stability information for the offered lot, form and packaging. Request written conditions before ordering; literature alone does not establish a universal temperature, shelf life or reconstitution procedure.

How are catalogue specifications checked against a batch?

The displayed value is a catalogue specification. Assess the offered lot against its matching COA and method. Chromatographic purity, component content and biological activity are different measurements; confirm which results are available.

What information helps with a quotation?

Include the exact SKU, quantity in boxes, destination, desired timing and document requirements. State any label or packaging needs. Pricing, availability, lead time and document scope are confirmed in the quotation.

SOURCES

References & technical sources

Content updated

  1. Double-blind, placebo-controlled evaluation of the safety, pharmacokinetic properties and pharmacodynamic effects of intranasal PT-141, a melanocortin receptor agonist, in healthy males and patients with mild-to-moderate erectile dysfunction. ↗

    Diamond LE, Earle DC, Rosen RC, Willett MS, Molinoff PB. 2004, DOI: 10.1038/sj.ijir.3901139

    Early human pharmacokinetic/pharmacodynamic study

Publications describe their own study materials and methods. They are distinct from BatchTide specifications and lot-release records. Materials listed here are for laboratory research only, not for human or veterinary use.

EXPLORE THE CATALOGUE

Related research materials

Explore related entries. Similar research contexts do not establish interchangeability.

WhatsApp support

Start a conversationTalk to our available support team.