Description

Val-Gln CAS NO 42854-54-6 is a high-purity dipeptide composed of the amino acids valine and glutamine. This compound is a critical building block in peptide synthesis and biochemical research, offering a stable and bioavailable source of these essential amino acids. It is primarily utilized by pharmaceutical R&D teams, biotechnology companies, and academic research institutions for applications in drug discovery, metabolic studies, and nutritional science.

Application

• Pharmaceutical Intermediates: Serves as a key raw material and building block in the synthesis of complex therapeutic peptides and APIs.
• Biochemical Research: Used as a substrate or standard in enzymatic studies, metabolic pathway analysis, and cell culture media supplementation.
• Nutritional Science: Investigated for its role in formulations aimed at muscle recovery, immune support, and gut health due to its glutamine content.
• Peptide Synthesis: An essential component in solid-phase and solution-phase peptide synthesis for creating custom peptide sequences.
• Diagnostic Reagents: Employed in the development of diagnostic kits and assays for amino acid metabolism disorders.

Basic Information

Product Name	Val-Gln
CAS No.	42854-54-6
Molecular Formula	C10H19N3O4
Molecular Weight	245.28 g/mol
Synonyms	L-Valyl-L-glutamine; Valine-Glutamine; V-Gln; Val-Glutamine; L-Val-L-Gln; N-(L-Valyl)-L-glutamine; H-Val-Gln-OH; N2-(L-Valyl)-L-glutamine
EINECS	Contact for details

Quality Control

Our Val-Gln 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 research and pharmaceutical applications. Certificates of Analysis (COA) with detailed chromatographic data are provided for 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	-15.0° to -20.0° (c=1 in H2O)
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0%

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