Description

Octapeptide 2 is a synthetic peptide sequence of eight amino acids, identified by CAS NO 1374396-34-5. This compound is a high-purity active ingredient of significant interest in advanced cosmetic and dermatological research for its targeted biological activity. It is primarily sought by formulators and manufacturers in the personal care and pharmaceutical industries developing next-generation anti-aging and skin-repair solutions. Its precise structure allows for specific interaction with biological pathways, making it a valuable tool for efficacy-driven product development.

Application

• Cosmetic Actives: Core ingredient in premium anti-wrinkle serums, creams, and eye treatments designed to improve skin firmness and elasticity.
• Dermatological Preparations: Used in topical formulations aimed at supporting skin barrier function and promoting collagen synthesis.
• Biomedical Research: Serves as a reference standard or active component in studies focused on peptide-mediated skin signaling and repair mechanisms.
• Nutricosmetics: Potential application in advanced supplement blends targeting skin health from within.
• Hair Care Solutions: Incorporated into specialized treatments aimed at improving scalp health and hair follicle vitality.
• Advanced Delivery Systems: Used in the development of liposomal, nanoemulsion, or patch-based delivery systems for enhanced skin penetration and stability.

Basic Information

Item	Detail
Product Name	Octapeptide 2
CAS No.	1374396-34-5
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Palmitoyl Hexapeptide-12; Pal-Hexapeptide-12; Peptide CK; Anti-wrinkle Peptide; Lipopeptide; Cosmetic Peptide; Palmitoyl Oligopeptide; Skin Repair Peptide
EINECS	Contact for details

Quality Control

Every batch of Octapeptide 2 is manufactured under strict quality management systems. We provide comprehensive analytical documentation, including Certificates of Analysis (COA) detailing purity, identity, and impurity profiles via validated methods like HPLC and MS. Our quality commitment ensures the material meets the stringent requirements for cosmetic and R&D applications, with specifications tailored to client needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C for long-term stability. Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed under desiccant or inert atmosphere after opening to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/MS)	Conforms to reference standard
Assay (HPLC)	≥ 95.0%
Purity (Total Peptide Content)	≥ 98.0%
Single Impurity (HPLC)	≤ 1.0%
Water Content (KF)	≤ 5.0%
Residual Solvents (GC)	Meets ICH guidelines
Bacterial Endotoxins	< 10 EU/mg

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