Description

H-Gln-Gly-Oh is a high-purity dipeptide building block consisting of glutamine and glycine. This compound is essential for advanced peptide synthesis and biochemical research, offering precise molecular control for developing novel therapeutic agents and diagnostic tools. It is primarily utilized by pharmaceutical R&D teams, biotechnology companies, and academic research institutions focused on peptide-based drug discovery and proteomics.

Application

• Pharmaceutical Intermediate: A key building block for the solid-phase and solution-phase synthesis of complex therapeutic peptides and peptidomimetics.
• Biochemical Research: Used as a substrate or standard in enzymatic studies, metabolic pathway analysis, and proteomics research.
• Cell Culture Media Supplement: Serves as a specialized nutrient component in advanced cell culture systems and fermentation processes.
• Cosmetic Peptide Synthesis: Incorporated into the development of bioactive peptides for anti-aging and skin-repair cosmetic formulations.
• Diagnostic Reagent Development: Employed in the design and production of peptide-based diagnostic assays and biosensors.

Basic Information

Product Name	H-Gln-Gly-Oh
CAS No.	2650-65-9
Molecular Formula	C7H13N3O4
Molecular Weight	203.19 g/mol
Synonyms	L-Glutaminylglycine; Gln-Gly; Glutamine-Glycine dipeptide; H-Gln-Gly-OH; Glycine, L-glutaminyl-; L-Glutamine, N-glycyl-; N-(2-Aminoacetyl)-L-glutamine; 2650-65-9
EINECS	Contact for details

Quality Control

Our H-Gln-Gly-Oh is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, chiral analysis, and residual solvent screening, to ensure it meets the high standards required for pharmaceutical research. Certificates of Analysis (COA) with full traceability 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 must be kept under dry, inert conditions to maintain stability and purity. For long-term storage, consider desiccants or a controlled atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Optical Rotation	-25° to -30° (c=1 in H2O)
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.