Description

Dansyl-Dl-Valine Cyclohexylammonium is a chemically modified amino acid derivative, primarily utilized as a key intermediate or analytical reagent in advanced research and synthesis. Its value lies in the dansyl group, a highly fluorescent label that enables sensitive detection and quantification in chromatographic and spectroscopic applications. This compound is essential for researchers and manufacturers in the pharmaceutical, biotechnology, and analytical chemistry sectors, particularly for developing peptide-based therapeutics, conducting proteomics studies, and creating high-purity reference standards.

Application

• Pharmaceutical Intermediate: Used in the research and development of novel peptide drugs and active pharmaceutical ingredients (APIs).
• Analytical Chemistry Reagent: Serves as a fluorescent derivatization agent for the HPLC or LC-MS analysis of amino acids, peptides, and proteins.
• Biochemical Research: Employed in proteomics and enzyme studies as a fluorescent probe or tracer to investigate protein structure, function, and interactions.
• Reference Standard: Provides a high-purity calibrant for method development and quality control in analytical laboratories.
• Peptide Synthesis: Acts as a protected or labeled building block in solid-phase and solution-phase peptide synthesis.
• Diagnostic Development: Utilized in the creation of fluorescent assays and diagnostic kits for clinical and research purposes.

Basic Information

Product Name	Dansyl-Dl-Valine Cyclohexylammonium
CAS No.	84540-67-0
Molecular Formula	C23H37N3O4S
Molecular Weight	451.63 g/mol
Synonyms	5-(Dimethylamino)naphthalene-1-sulfonyl-DL-valine cyclohexylammonium salt; N-Dansyl-DL-valine cyclohexylammonium salt; Dansyl-DL-valine cyclohexanamine salt; 1-Dimethylaminonaphthalene-5-sulfonyl-DL-valine cyclohexylamine complex; DNS-Val cyclohexylammonium; N-(5-Dimethylaminonaphthalene-1-sulfonyl)-DL-valine cyclohexylammonium salt
EINECS	Contact for details

Quality Control

Our Dansyl-Dl-Valine Cyclohexylammonium is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for research and synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment to guarantee traceability and consistency for your critical applications.

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 in a desiccated environment to prevent moisture absorption, which can affect stability and purity. For long-term storage, consider using an inert atmosphere.

Specification

Item	Specification
Appearance	Yellow to light brown powder or crystalline solid
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 95.0%
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.