Description

H-Gly-Trp-Gly-Oh is a synthetic tripeptide composed of glycine and tryptophan residues. This compound is of significant interest in biochemical research and pharmaceutical development due to its role as a model peptide for studying enzyme kinetics, peptide stability, and molecular interactions. It serves as a critical building block and intermediate for researchers and manufacturers in the fields of peptide synthesis, medicinal chemistry, and proteomics.

Application

• Pharmaceutical Research & Development: Used as a key intermediate in the synthesis of novel therapeutic peptides and peptidomimetics.
• Biochemical Studies: Serves as a model substrate for investigating protease activity, peptide bond cleavage, and enzyme specificity.
• Proteomics & Mass Spectrometry: Employed as a standard or reference compound for calibration and method development in analytical techniques.
• Medicinal Chemistry: Acts as a scaffold for structure-activity relationship (SAR) studies to optimize biological activity and pharmacokinetic properties.
• Academic & Institutional Research: Utilized in university and laboratory settings for fundamental research on peptide structure, folding, and function.
• Cosmeceutical Development: Investigated for potential applications in advanced skincare formulations targeting specific biological pathways.

Basic Information

Product Name	H-Gly-Trp-Gly-Oh
CAS No.	23067-32-5
Molecular Formula	C16H19N5O4
Molecular Weight	345.35 g/mol
Synonyms	Glycyl-L-tryptophylglycine; Gly-Trp-Gly; G-W-G; H-Gly-Trp-Gly-OH; L-Tryptophan, glycylglycyl-; Glycyltryptophylglycine; G-W-G-OH; Gly-Trp-Gly-OH
EINECS	Contact for details

Quality Control

Our H-Gly-Trp-Gly-Oh is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for purity and MS for identity confirmation, to meet rigorous research-grade specifications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to support your quality assurance and regulatory documentation needs.

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 tightly sealed in a desiccated environment to prevent degradation. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 3.0%
Residue on Ignition	≤ 0.5%
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.