Description

Cortexin CAS NO 83270-84-2 is a complex of low-molecular-weight, water-soluble neuropeptides derived from the cerebral cortex of animals. This compound is of significant interest for its neuroprotective and nootropic properties, supporting cognitive function and neuronal repair. It is primarily utilized in the pharmaceutical and biotechnology sectors for research and development of neurological therapeutics. Its targeted action makes it a valuable active pharmaceutical ingredient for formulations aimed at treating various central nervous system disorders.

Application

• Pharmaceutical Active Ingredient: Core component in injectable formulations and nootropic drugs for the treatment of cerebrovascular and neurodegenerative conditions.
• Neurological Research: Critical reagent in preclinical and clinical studies investigating neuroprotection, neurogenesis, and cognitive enhancement.
• Biotechnological Development: Used in the development of novel peptide-based therapies and diagnostic tools for brain injuries and strokes.
• Cognitive Supplement Precursor: Serves as a key material in the synthesis of advanced dietary supplements targeting memory and focus.
• Veterinary Medicine: Employed in veterinary pharmaceuticals for treating neurological disorders in companion and livestock animals.

Basic Information

Product Name	Cortexin
CAS No.	83270-84-2
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Cortexin; Cerebral Peptide Complex; Neurotrophic Peptide Complex; Cerebrolysin (related peptide fraction); Porcine Brain Peptides; Neuropeptide Nootropic; Low-Molecular-Weight Brain Peptides; Neurotropic Agent
EINECS	Contact for details

Quality Control

Our Cortexin is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, potency, and safety, adhering to high-grade standards suitable for pharmaceutical applications. Certificates of Analysis (COA) detailing specifications for peptide content, biological activity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed in a dry environment to prevent degradation. For long-term stability, consider storage at 2-8°C.

Specification

Item	Specification
Appearance	White to off-white lyophilized powder
Identification (HPLC/IR)	Conforms to reference standard
Assay (Peptide Content)	≥ 95.0%
Biological Activity	As per in-house bioassay
Water Content (KF)	≤ 5.0%
pH (Solution)	6.5 - 7.5
Residue on Ignition	≤ 1.0%
Bacterial Endotoxins	< 1.0 EU/mg
Microbial Limit	Conforms to EP/JP requirements

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