Description

1-[2-Amino-5-(3-Dimethylamino-6-Dimethyl-Ammonio-9-Xanthenyl)Phenoxy]-2-(2-Amino-5-Methylphenoxy)-Ethane-N,N,N',N'-Tetraacetic Acid Chloride is a specialized, high-purity chemical intermediate featuring a xanthene-based fluorophore core conjugated with a polyaminocarboxylate chelating moiety. This compound is critical for the synthesis of advanced fluorescent probes and sensors, offering exceptional binding affinity for metal ions. It is primarily required by research institutions and manufacturers in the fields of analytical chemistry, molecular biology, and diagnostic assay development for creating sensitive detection systems.

Application

• Fluorescent Probe Synthesis: As a key precursor for developing highly sensitive and selective fluorescent probes for calcium (Ca²⁺), magnesium (Mg²⁺), and other biologically relevant metal ions.
• Biochemical Research Reagents: Used in the formulation of research-grade kits and reagents for intracellular ion concentration measurement and live-cell imaging.
• Diagnostic Assay Development: Employed in the design and production of diagnostic assays and biosensors for clinical and environmental testing.
• Chelating Agent Functionalization: Serves as a sophisticated building block for modifying surfaces or polymers with advanced chelating properties for separation and sensing technologies.
• Material Science: Utilized in the development of "smart" materials and indicator dyes that respond to specific metal ions with a color or fluorescence change.

Basic Information

Product Name	1-[2-Amino-5-(3-Dimethylamino-6-Dimethyl-Ammonio-9-Xanthenyl)Phenoxy]-2-(2-Amino-5-Methylphenoxy)-Ethane-N,N,N',N'-Tetraacetic Acid Chloride
CAS No.	132523-91-2
Molecular Formula	C₄₀H₄₇ClN₄O₉
Molecular Weight	763.28 g/mol
Synonyms	Xanthene-based Tetraacetic Acid Chloride; Fluoroionophore Precursor; Chloride salt of a BAPTA-xanthene derivative; Amino-Xanthenyl-Phenoxy-Ethane-Tetraacetic Acid Chloride; Calcium Green Chelator Derivative; Metal Ion Sensor Intermediate; 132523-91-2; BAPTA-Xanth Chloride
EINECS	Contact for details

Quality Control

Our production of this advanced intermediate adheres to strict quality protocols to ensure batch-to-batch consistency and high purity, essential for sensitive research applications. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, 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 (moisture-sensitive) nature, the container must be kept sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to orange solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Heavy Metals	≤ 20 ppm

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