Description

Glycyl-Prolyl-Arginyl-Valine is a high-purity tetrapeptide sequence with the CAS registry number 61067-05-8. This compound is a critical building block in advanced biochemical research and pharmaceutical development, valued for its specific amino acid sequence and biological activity. It is primarily utilized by researchers and manufacturers in the life sciences sector for applications in peptide synthesis, drug discovery, and as a reference standard.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of complex therapeutic peptides and peptidomimetics.
• Biochemical Research: Used as a substrate or inhibitor in enzymatic studies to investigate protease activity and specificity.
• Reference Standard: Employed in analytical laboratories for method development, validation, and quality control of peptide-based products.
• Drug Discovery: Integral to high-throughput screening and structure-activity relationship (SAR) studies for identifying new bioactive compounds.
• Cosmeceutical Development: Investigated for potential applications in advanced skincare formulations targeting specific biological pathways.

Basic Information

Product Name	Glycyl-Prolyl-Arginyl-Valine
CAS No.	61067-05-8
Molecular Formula	C21H38N10O6
Molecular Weight	526.59 g/mol
Synonyms	Gly-Pro-Arg-Val; GPRV; H-Gly-Pro-Arg-Val-OH; Tetrapeptide GPRV; L-Valine, L-arginylglycyl-L-prolyl-; GPRA; Argireline Precursor; Acetyl Hexapeptide-3 Fragment
EINECS	Contact for details

Quality Control

Our Glycyl-Prolyl-Arginyl-Valine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, MS for identity confirmation, and stringent controls for residual solvents and heavy metals. Certificates of Analysis (COA) documenting compliance with relevant specifications are available upon request.

Storage

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

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/MS)	Conforms
Assay (HPLC)	≥ 98.0%
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Residual Solvents (GC)	Meets ICH guidelines
Heavy Metals	< 20 ppm
Specific Rotation	Contact for details

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