Description

2-Methyl-1-(4-Sulfonatobutyl)Quinolinium is a water-soluble, functionalized quinolinium salt with a sulfonate anionic group, offering unique photophysical and chemical properties. This compound is valued for its role as a key intermediate and functional material in advanced research and industrial applications. It is primarily sought by manufacturers and researchers in the fields of dye synthesis, photochemistry, and analytical chemistry.

Application

• Fluorescent Dye & Probe Synthesis: Serves as a crucial precursor for creating water-soluble fluorescent dyes and molecular probes used in bio-imaging and diagnostics.
• Photoinitiator Systems: Used in the formulation of advanced photoinitiators for UV-curable inks, coatings, and adhesives.
• Analytical Reagent: Acts as a derivatization agent or a standard in chromatographic analysis (HPLC, LC-MS) for detecting specific analytes.
• Electrolyte Additive: Investigated for use in electrochemical applications, including energy storage devices, due to its ionic nature.
• Chemical Research Intermediate: Employed in organic synthesis to introduce the quinolinium moiety into more complex molecules for pharmaceutical or material science research.
• Corrosion Inhibitor Studies: Evaluated as a potential component in formulations designed to protect metals in aqueous environments.

Basic Information

Product Name	2-Methyl-1-(4-Sulfonatobutyl)Quinolinium
CAS No.	71205-44-2
Molecular Formula	C₁₅H₁₉NO₃S
Molecular Weight	293.38 g/mol
Synonyms	1-(4-Sulfobutyl)-2-methylquinolinium; 2-Methyl-1-(4-sulfobutyl)quinolinium; Quinolinium, 1-(4-sulfobutyl)-2-methyl-; 2-Methyl-1-(sulfobutyl)quinolinium betaine; 1-(4-Sulfonatobutyl)-2-methylquinolinium inner salt; 2-Methyl-1-(4-sulfonatobutyl)quinolinium betaine; SKQ-1 (research context); Water-soluble quinolinium salt.
EINECS	Contact for details

Quality Control

Our 2-Methyl-1-(4-Sulfonatobutyl)Quinolinium is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing specifications such as assay, impurity profile, and residual solvents is provided with each shipment to guarantee compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	Yellow to orange powder or crystals
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Residual Solvents (GC)	Meets ICH guidelines
Heavy Metals	< 20 ppm

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