Description

Pentapeptide-31 is a synthetic peptide sequence designed for targeted biological activity, offering high purity and batch-to-batch consistency for research and formulation. This compound is valued for its specific molecular interactions and potential as a key intermediate in advanced therapeutic and cosmetic applications. It is primarily utilized by manufacturers and R&D laboratories in the pharmaceutical, biotechnology, and high-end cosmetic industries seeking reliable, high-quality peptide ingredients.

Application

• As a key active pharmaceutical ingredient (API) intermediate in novel therapeutic development.
• In cosmeceutical formulations for anti-aging and skin-repair serums and creams.
• For biochemical research as a standard or probe in peptide structure-activity relationship (SAR) studies.
• As a reference standard in analytical method development and quality control laboratories.
• In the development of diagnostic kits and bioassays requiring specific peptide sequences.
• For academic research in molecular biology, pharmacology, and dermatology.

Basic Information

Product Name	Pentapeptide-31
CAS No.	1232137-75-5
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Palmitoyl Pentapeptide-31; Pal-GHK-Cu; Copper Tripeptide-1 Palmitate; Palmitoyl Oligopeptide; GHK-Cu Palmitate; Copper Peptide Palmitate; Cosmetic Peptide 31; Lipopeptide-31
EINECS	Contact for details

Quality Control

Our Pentapeptide-31 is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and MS for identity confirmation, to ensure it meets high-grade specifications. Certificates of Analysis (COA) detailing purity, residual solvents, and heavy metals are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C. This material is hygroscopic (moisture-sensitive) and should be handled under dry conditions to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/MS)	Conforms to reference standard
Assay (HPLC)	≥ 95.0%
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 5.0%
Residual Solvents (GC)	Meets ICH guidelines
Heavy Metals	< 20 ppm
Bacterial Endotoxins	< 1.0 EU/mg (if applicable)

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.