Description

5-Cyano-1-Ethyl-2-Methyl-3-(4-Sulfobutyl)Benzimidazolium Betaine is a specialized zwitterionic compound featuring a benzimidazolium core with a sulfobutyl side chain, making it a versatile intermediate and functional material. Its unique structure provides excellent solubility and stability in aqueous systems, which is critical for high-performance applications. This chemical is essential for manufacturers in the dye, pharmaceutical, and advanced material sectors seeking to develop products with enhanced ionic characteristics and color properties.

Application

• Sensitizing Dye Intermediate: A key precursor in the synthesis of cyanine and other polymethine dyes used in photographic films, optical data storage, and laser applications.
• Pharmaceutical Synthesis: Serves as a building block for creating novel drug candidates, particularly those targeting specific biological pathways where the benzimidazole moiety is active.
• Functional Material Production: Used in the development of ionic liquids, conductive polymers, and other advanced materials requiring tailored ionic properties.
• Biochemical Research: Employed as a fluorescent probe or a tag in biochemical assays and diagnostic research due to its potential photophysical properties.
• Analytical Chemistry Reagent: Acts as a derivatization agent or a standard in chromatographic analysis for detecting specific compound classes.

Basic Information

Product Name	5-Cyano-1-Ethyl-2-Methyl-3-(4-Sulfobutyl)Benzimidazolium Betaine
CAS No.	32634-35-8
Molecular Formula	C₁₆H₂₀N₃O₃S
Molecular Weight	334.41 g/mol
Synonyms	1-Ethyl-2-methyl-3-(4-sulfobutyl)-5-cyanobenzimidazolium hydroxide, inner salt; Benzimidazolium, 5-cyano-1-ethyl-2-methyl-3-(4-sulfobutyl)-, inner salt; 5-Cyano-1-ethyl-2-methyl-3-(4-sulfobutyl)benzimidazolium sulfobetaine; NSC 403116; Betaine, 5-cyano-1-ethyl-2-methyl-3-(4-sulfobutyl)benzimidazolium
EINECS	Contact for details

Quality Control

Our 5-Cyano-1-Ethyl-2-Methyl-3-(4-Sulfobutyl)Benzimidazolium Betaine is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets exacting standards for research and industrial use. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee traceability and consistency.

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 nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to orange powder or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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