Description

H-Gly-D-Gln-Oh is a high-purity, synthetic dipeptide derivative featuring a D-configuration glutamine residue. This specific stereochemistry makes it a valuable chiral building block and reference standard for advanced pharmaceutical research and peptide synthesis. It is primarily utilized by R&D scientists and process chemists in the life sciences sector. The compound is critical for developing novel therapeutic peptides and studying structure-activity relationships.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon in the research and development of novel peptide-based therapeutics and active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a reference standard and substrate in enzymatic studies, metabolic pathway analysis, and proteomics research.
• Peptide Synthesis: An essential building block for solid-phase and solution-phase synthesis of complex, stereochemically defined peptides for drug discovery.
• Protease & Enzyme Studies: Employed to investigate enzyme specificity, inhibition, and kinetics due to its D-amino acid component.
• Nutritional Science Research: Used in studies exploring specialized amino acid and peptide metabolism and absorption.

Basic Information

Product Name	H-Gly-D-Gln-Oh
CAS No.	115588-13-1
Molecular Formula	C7H13N3O4
Molecular Weight	203.20 g/mol
Synonyms	Glycyl-D-glutamine; D-Glutamine, N-glycyl-; H-Gly-D-Gln-OH; Gly-D-Gln; N-(N-Glycyl)-D-glutamine; (R)-2-(2-Aminoacetamido)-4-carbamoylbutanoic acid; Glycine-D-glutamine dipeptide; D-Gln-Gly-OH
EINECS	Contact for details

Quality Control

Our H-Gly-D-Gln-Oh is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, chiral analysis, and identity confirmation (IR, NMR) to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) with detailed chromatographic data are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 15-25°C. This product is hygroscopic (moisture-sensitive) and should be handled in a dry environment to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Chiral Purity (HPLC)	≥99.0% D-isomer
Water Content (KF)	≤1.0%
Residue on Ignition	≤0.1%
Heavy Metals	≤10 ppm

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