Description

Exorphin A5 is a bioactive peptide with the CAS registry number 142155-24-6, recognized for its specific interaction with opioid receptors. This compound is of significant interest in advanced biochemical and pharmacological research due to its potential neuromodulatory effects. It serves as a critical tool for researchers and developers in the pharmaceutical, neuroscience, and life science sectors investigating peptide-based therapeutics and receptor mechanisms.

Application

• Primary reference standard for analytical method development and validation in pharmaceutical quality control laboratories.
• Biochemical research tool for studying the structure-activity relationships (SAR) of opioid receptor ligands.
• Key intermediate in the research and development of novel neuroactive peptide therapeutics.
• Used in in vitro assays to investigate signal transduction pathways and cellular responses.
• Potential application in metabolic and behavioral studies within preclinical neuroscience research.
• Essential material for proteomics and peptidomics research to understand bioactive peptide functions.

Basic Information

Product Name	Exorphin A5
CAS No.	142155-24-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Exorphin-5; A5 Exorphin; Tyr-Gly-Gly-Phe-Leu; YGGFL; Opioid peptide A5; [Leu5]-Enkephalin (Note: This is a structural analogue); Leu-Enkephalin related peptide; H-Tyr-Gly-Gly-Phe-Leu-OH
EINECS	Contact for details

Quality Control

Our Exorphin A5 is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity suitable for research applications. Each lot is accompanied by comprehensive analytical data. Certificates of Analysis (COA) detailing purity, identity, and other critical parameters are available upon request to support your regulatory and quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) or as indicated on the label. This material is hygroscopic (moisture-sensitive) and should be handled in a dry environment to maintain stability. For long-term storage, consider desiccated conditions.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/MS)	Conforms
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Peptide Content	≥ 80.0%
Single Impurity (HPLC)	≤ 1.0%

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