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For laboratory research use only.

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Research compounds

PT-141

Synthetic Cyclic Peptide

$79.00 $71.10 with SCOUTER

In Stock

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10 mg

Certificate of AnalysisView product documentation

For research use only. Not for human or veterinary use.

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The compound

Description

PT-141 10 mg is a synthetic cyclic peptide research material commonly identified as Bremelanotide. Vertex Labs supplies PT-141 as 10 mg of lyophilized research material within a single sealed vial for controlled laboratory evaluation and non-clinical research workflows.

Its defined cyclic peptide structure, molecular characteristics, and labeled fill amount provide clear identifiers for laboratory documentation, material tracking, and research environments where batch consistency, controlled handling, and accurate compound identification are required.

Technical profile

Product specifications

Form
Lyophilized Powder
Documentation
Request Documentation for the Exact Lot
Compound Name
PT-141
Alternative Names
Bremelanotide / Bremelanotide Acetate
Compound Class
Synthetic Cyclic Peptide
All specifications
Peptide Length
7 Amino Acids
Sequence
Ac-Nle-cyclo[Asp-His-D-Phe-Arg-Trp-Lys]-OH
Structural Feature
Cyclic Lactam Bridge Between Asp and Lys
CAS Number
189691-06-3
Molecular Formula
C50H68N14O10
Molecular Weight
Approx. 1025.2 g/mol
Available Strength
10 mg
Total Fill Amount
10 mg per Vial
Reconstitution Status
Not Reconstituted
Container Type
Sealed Vial
Intended Use
Laboratory Research Only
Handling
Qualified Personnel Only
Storage
Store According to Product Label
Quality & Documentation

Browse the Research Peptides & Proteins catalog to compare individual materials and labeled vial amounts.

Review the material and presentation

PT-141 is the reference name used for this 10 mg Bremelanotide research material. Compare the exact material and lot; a matching reference name alone does not verify a supplied vial.

Confirm the batch documentation

A certificate for this product is not currently listed in the public COA directory. Contact Vertex Labs to confirm the documentation for the exact lot and presentation before ordering.

For help distinguishing identity, purity and measured content, read our peptide COA review guide. A report supports only its stated sample and analyses.

Review documentation for the exact product and lot, including the labeled vial amount and the scope of analytical testing. If the report for your lot is not listed in the COA directory, request it from Vertex Labs before selecting the material for your laboratory project.

Review available batch documentation through the
Vertex Labs COA database.
Additional information regarding laboratory review procedures, documentation standards, and quality controls is available on our
Testing Standards page.

Handling & Storage

PT-141 10 mg should be handled using established laboratory practices and appropriate internal quality procedures. Personnel should review the labeled strength, product labeling, batch-specific documentation, container condition, and applicable storage requirements before use in a controlled laboratory environment.

Keep the vial sealed until required for laboratory preparation and store the material according to the conditions specified on the product label. Laboratories should maintain appropriate handling, documentation, and material-control procedures for their research environment.

Research Material Identification

PT-141 is identified by its defined cyclic peptide sequence, Ac-Nle-cyclo[Asp-His-D-Phe-Arg-Trp-Lys]-OH, associated molecular characteristics, and labeled 10 mg fill amount. These identifiers help distinguish the material from other synthetic peptide research compounds and support accurate documentation within controlled laboratory environments.

Researchers should verify the 10 mg strength, vial labeling, batch number, sequence information, and corresponding analytical documentation before use. Maintaining clear material identification and batch traceability supports consistency across laboratory workflows.

Research Use Only Notice

For Research Use Only. Not for human consumption. Not for veterinary use. Not intended for diagnosis, treatment, cure, or prevention of any disease.

Batch documentation

Know your batch.

Explore all COAs

Certificate of Analysis

Vertex Labs · Batch records

COALaboratory documentation
Open COA library

The details behind the batch

Analytical results

Explore available certificates in our COA library.

For research use only. A certificate describes the tested sample and is not a statement of suitability for human or veterinary use.

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VERTEX LABS · BATCH DOCUMENTATION

Certificate of Analysis

Original laboratory record

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Verify the batch number on your vial. For research use only.

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