Description

4-[5-Chloro-2-[5-Chloro-3-(4-Sulfonatobutyl)Benzothiazoline-2- Ylidenemethyl]-3-Triethylammonium is a specialized benzothiazoline derivative with a sulfonated side chain, designed for high-performance applications requiring specific ionic and chromophoric properties. This compound is valued for its precise molecular structure, which provides consistent reactivity and functionality in advanced chemical synthesis. It is primarily utilized by research institutions and industrial manufacturers in the fields of dye and pigment chemistry, advanced material science, and as a key intermediate for functional molecules.

Application

• Specialty Dye and Pigment Intermediate: Serves as a critical precursor for synthesizing high-value, color-fast cationic dyes and functional pigments.
• Functional Material Synthesis: Used in the development of advanced materials, including optical sensors and light-harvesting complexes.
• Biochemical Research Reagent: Acts as a specialized probe or staining agent in certain biochemical and cellular imaging applications due to its benzothiazoline core.
• Polymer Modification: Employed to introduce sulfonate groups and chromophoric units into polymers to alter solubility, ionic character, or optical properties.
• Electrolyte and Battery Research: Investigated for use in specialized electrolyte formulations for energy storage devices, leveraging its ionic nature.
• Analytical Chemistry Standard: Used as a reference standard or calibrant in chromatographic and spectroscopic methods for quality control.

Basic Information

Item	Detail
Product Name	4-[5-Chloro-2-[5-Chloro-3-(4-Sulfonatobutyl)Benzothiazoline-2- Ylidenemethyl]-3-Triethylammonium
CAS No.	90895-32-2
Molecular Formula	C24H31Cl2N2O3S2- • Counterion+
Molecular Weight	Contact for details
Synonyms	5-Chloro-2-[5-chloro-3-(4-sulfonatobutyl)benzothiazol-2(3H)-ylidene]methyl]-3-ethyl-1,3-thiazol-3-ium; Benzothiazolium, 2-[2-[5-chloro-3-(4-sulfonatobutyl)-2(3H)-benzothiazolylidene]ethylidene]-5-chloro-3-ethyl-, inner salt; Cationic benzothiazole dye intermediate; Sulfonated benzothiazoline dye; 90895-32-2
EINECS	Contact for details

Quality Control

Every batch of our 4-[5-Chloro-2-[5-Chloro-3-(4-Sulfonatobutyl)Benzothiazoline-2- Ylidenemethyl]-3-Triethylammonium is manufactured under a strict quality management system. We employ advanced analytical techniques including HPLC, NMR, and mass spectrometry to verify identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing assay, impurity profile, and other critical parameters is provided with each shipment to ensure it meets your specific research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Dark colored powder or solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 1.0%

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