Description

Dansyl-L-α-Amino-n-Butyric Acid Cyclohexylammonium Salt is a high-purity, fluorescent-labeled amino acid derivative, essential for advanced biochemical research and analytical applications. Its core value lies in its role as a critical reagent for the sensitive detection and quantification of amino acids and peptides via high-performance liquid chromatography (HPLC) and fluorescence spectroscopy. This compound is primarily needed by research institutions, pharmaceutical development labs, and diagnostic manufacturers engaged in proteomics, metabolic studies, and quality control of biopharmaceuticals.

Application

• Pre-column derivatization agent for HPLC analysis of amino acids, enabling highly sensitive fluorescence detection.
• Biochemical research reagent for studying protein structure, function, and peptide sequencing.
• Proteomics and metabolomics applications for the identification and quantification of biomolecules.
• Pharmaceutical quality control for the analysis of amino acid content in drug substances and formulations.
• Diagnostic kit component used in clinical chemistry for in-vitro diagnostic (IVD) assays.
• Standards and reference material for calibration in analytical laboratories.

Basic Information

Product Name	Dansyl-L-α-Amino-n-Butyric Acid Cyclohexylammonium Salt
CAS No.	58260-76-7
Molecular Formula	C₂₂H₃₅N₃O₄S
Molecular Weight	437.60 g/mol
Synonyms	Dns-Abu-OH·CHA; Dansyl-L-2-Aminobutanoic Acid Cyclohexylammonium Salt; N-(5-Dimethylaminonaphthalene-1-sulfonyl)-L-2-aminobutyric Acid Cyclohexylammonium Salt; L-Dansylaminobutyric Acid Cyclohexylamine Salt; Dns-L-Abu-OH Cyclohexylamine; Dansyl-L-Abu; Fluorescent Amino Acid Derivative; HPLC Derivatization Reagent
EINECS	Contact for details

Quality Control

Our Dansyl-L-α-Amino-n-Butyric Acid Cyclohexylammonium Salt is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets the high standards required for research and analytical applications. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). The product is light-sensitive and should be handled under appropriate conditions to prevent degradation.

Specification

Item	Specification
Appearance	Yellow to light brown powder or crystalline solid
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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