Description

2-(2-Ethoxybut-1-Enyl)-5-Methoxy-3-(3-Sulphonatopropyl)Benzothiazolium is a specialized benzothiazolium derivative, a class of compounds valued for their unique photophysical and chemical properties. This product matters for its role as a key intermediate or functional component in advanced material synthesis and specialized chemical research. It is primarily needed by manufacturers and R&D teams in the photographic chemicals, dye and pigment synthesis, and organic electronics sectors.

Application

• Sensitizing Dye Intermediate: A crucial precursor in the synthesis of cyanine and other sensitizing dyes used in photographic films and digital imaging technologies.
• Functional Dye Synthesis: Serves as a building block for creating novel benzothiazole-based dyes and pigments with specific light-absorption characteristics.
• Research & Development: Used in academic and industrial R&D for exploring new photochromic materials, fluorescent markers, and organic semiconductor components.
• Specialty Chemical Manufacturing: Employed as an intermediate in the production of other high-value, sulfonated heterocyclic compounds for niche applications.

Basic Information

Product Name	2-(2-Ethoxybut-1-Enyl)-5-Methoxy-3-(3-Sulphonatopropyl)Benzothiazolium
CAS No.	65776-61-6
Molecular Formula	C17H23NO5S2
Molecular Weight	385.50 g/mol
Synonyms	3-(3-Sulfonatopropyl)-2-[(2-ethoxy-1-butenyl)]-5-methoxybenzothiazolium; 2-(2-Ethoxy-1-butenyl)-5-methoxy-3-(3-sulfopropyl)benzothiazolium; Benzothiazolium, 2-(2-ethoxy-1-butenyl)-5-methoxy-3-(3-sulfopropyl)-, inner salt; Sensitizing Dye Intermediate 65776-61-6; 5-Methoxy-2-(2-ethoxybut-1-enyl)-3-(3-sulfonatopropyl)benzothiazolium
EINECS	Contact for details

Quality Control

Our production of 2-(2-Ethoxybut-1-Enyl)-5-Methoxy-3-(3-Sulphonatopropyl)Benzothiazolium adheres to stringent internal quality standards to ensure batch-to-batch consistency and purity. All materials are 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 each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials. Due to its light-sensitive nature, handling and transfer should be minimized under direct light exposure.

Specification

Item	Specification
Appearance	Yellow to orange powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
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.