Description

Dansyl-Pentane-5-Trimethylammonium is a specialized, high-purity chemical compound featuring a dansyl fluorophore linked to a quaternary ammonium moiety. This unique structure makes it a critical reagent for fluorescence-based detection, labeling, and analytical applications, offering excellent sensitivity and specificity. It is primarily utilized by researchers and manufacturers in the pharmaceutical, biotechnology, and diagnostic sectors for advanced biochemical assays and sensor development.

Application

• Fluorescent Labeling Agent: Used for tagging biomolecules such as proteins, peptides, and nucleic acids for detection and quantification in complex matrices.
• Biochemical Research: Serves as a key reagent in fluorescence spectroscopy, microscopy, and flow cytometry studies for cellular and molecular biology.
• Diagnostic Kit Development: Employed in the formulation of high-sensitivity diagnostic assays and biosensors for clinical and research use.
• Chromatography Standards: Acts as a reference standard or derivatization agent in High-Performance Liquid Chromatography (HPLC) and Liquid Chromatography-Mass Spectrometry (LC-MS) analysis.
• Membrane & Ion Channel Studies: Utilized as a fluorescent probe to study membrane potential, ion transport, and the function of cationic channels.
• Pharmaceutical Analysis: Applied in drug discovery and development for tracking compound interactions, metabolism, and bio-distribution.

Basic Information

Product Name	Dansyl-Pentane-5-Trimethylammonium
CAS No.	68684-37-7
Molecular Formula	C22H33N3O2S
Molecular Weight	403.58 g/mol
Synonyms	5-(5-(Dimethylamino)naphthalene-1-sulfonamido)-N,N,N-trimethylpentan-1-aminium; Dansylcadaverine trimethylammonium; N5-(Dansyl)-N1-trimethyl-1,5-pentanediammonium; DPTA; Dansyl Pentamethylene Diamine Trimethylammonium Salt; 1,5-Bis(trimethylammonio)pentane Dansyl Derivative; N-(5-(Trimethylammonio)pentyl)-5-(dimethylamino)naphthalene-1-sulfonamide
EINECS	Contact for details

Quality Control

Our Dansyl-Pentane-5-Trimethylammonium is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity verification and spectroscopic methods for structural confirmation, to ensure it meets the high standards required for research and industrial applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, 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). Due to its hygroscopic nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption, which can affect stability and performance.

Specification

Item	Specification
Appearance	Yellow to orange powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.