Description

Dansyl-Dl-Glutamic Acid Di(Cyclohexylammonium) Salt is a high-purity, derivatized amino acid salt primarily used as a critical reagent in advanced analytical chemistry. This compound is valued for its role in enhancing the detection and quantification of amino acids and peptides via fluorescence labeling techniques. It is essential for researchers and quality control laboratories in the pharmaceutical, biotechnology, and life science sectors requiring precise analytical standards.

Application

• Fluorescent Derivatization Agent: Used for pre-column or post-column labeling of amino acids, peptides, and amines in High-Performance Liquid Chromatography (HPLC) and capillary electrophoresis to improve sensitivity and selectivity.
• Biochemical Research: Serves as a key reagent in proteomics and metabolomics studies for the analysis of protein structure, function, and amino acid metabolism.
• Pharmaceutical Analysis: Employed in the quality control and stability testing of drug substances and products containing amino acid moieties.
• Diagnostic Kit Manufacturing: A component in the formulation of diagnostic assays and kits for clinical analysis of physiological fluids.
• Reference Standard: Used as a certified reference material (CRM) or analytical standard for method development, validation, and calibration.
• Food & Beverage Analysis: Applied in the determination of free amino acid content and nutritional profiling in food science.

Basic Information

Product Name	Dansyl-Dl-Glutamic Acid Di(Cyclohexylammonium) Salt
CAS No.	68973-58-0
Molecular Formula	C27H44N4O6S
Molecular Weight	552.73 g/mol
Synonyms	5-(Dimethylamino)naphthalene-1-sulfonyl-DL-glutamic acid dicyclohexylammonium salt; Dansyl-DL-glutamate dicyclohexylammonium salt; N2-(5-Dimethylaminonaphthalene-1-sulfonyl)-DL-glutamic acid bis(cyclohexylamine) salt; DNS-DL-Glu dicyclohexylammonium salt; 1-Dimethylaminonaphthalene-5-sulfonyl-DL-glutamic acid dicyclohexylammonium salt
EINECS	Contact for details

Quality Control

Our Dansyl-Dl-Glutamic Acid Di(Cyclohexylammonium) Salt is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and analytical applications. Certificates of Analysis (COA) with detailed chromatographic data are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept in a desiccated environment to maintain stability and purity. Avoid prolonged exposure to air.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%

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