Description

H-Gly-Hyp-Glu-Oh CAS NO 32302-79-7 is a synthetic tripeptide derivative composed of glycine, hydroxyproline, and glutamic acid, serving as a key building block and reference standard in advanced biochemical research and development. This compound is valued for its role in studying collagen-like structures, peptide synthesis, and enzyme-substrate interactions. It is primarily utilized by research institutions, pharmaceutical developers, and specialty chemical manufacturers focused on peptide-based therapeutics, cosmetic actives, and biochemical probes.

Application

• Pharmaceutical Research & Development: As a reference standard or intermediate in the synthesis of novel peptide-based drugs targeting connective tissue disorders.
• Cosmetic Science: Used in R&D for anti-aging and skin-repair formulations, studying collagen synthesis and skin barrier function.
• Biochemical Studies: Serves as a substrate or model compound for investigating peptidase and protease enzyme activities.
• Academic Research: A crucial reagent in university and institutional labs for studying peptide structure, stability, and bioactivity.
• Specialty Chemical Synthesis: Acts as a protected or modified intermediate for constructing more complex peptide sequences.
• Diagnostic Development: Potential use in developing assays and calibrators for biomarkers related to collagen metabolism.

Basic Information

Product Name	H-Gly-Hyp-Glu-Oh
CAS No.	32302-79-7
Molecular Formula	C12H19N3O7
Molecular Weight	317.30 g/mol
Synonyms	Glycylhydroxyprolylglutamic Acid; Gly-Hyp-Glu-OH; H-Gly-Hyp-Glu-OH; GPE Peptide; Gly-Hyp-Glu; Tripeptide GPE; L-Glycyl-L-hydroxyprolyl-L-glutamic Acid; (2S)-2-[[(2S)-1-[(2S)-2-Aminopropanoyl]pyrrolidine-2-carbonyl]amino]pentanedioic acid
EINECS	Contact for details

Quality Control

Our H-Gly-Hyp-Glu-Oh is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, mass spectrometry for identity confirmation, and chiral purity analysis. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to ensure traceability and compliance with your research or production requirements.

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 nature, the container must be kept sealed in a dry environment to prevent moisture absorption. For long-term storage, consider desiccants or inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference
Purity (HPLC)	≥ 98.0%
Assay	97.0% - 102.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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