Description

1-(Benzyl)-2-(2-Sulphonatoethyl)Pyridinium is a specialized quaternary ammonium salt with a sulfonate group, offering unique zwitterionic characteristics and high water solubility. This compound is valued for its role as a versatile intermediate and functional additive, particularly in applications requiring surface activity, ionic modification, or phase-transfer catalysis. It is primarily utilized by researchers and manufacturers in the pharmaceutical, specialty chemical, and advanced material synthesis sectors.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and prodrugs requiring cationic or zwitterionic functionalities.
• Phase-Transfer Catalyst (PTC): Facilitates reactions between reagents in immiscible phases, particularly useful in organic synthesis and polymer chemistry.
• Surfactant & Detergent Formulation: Acts as a specialty surfactant or co-surfactant in formulations requiring specific ionic and solubility properties.
• Ionic Liquid Precursor: Serves as a key building block for the preparation of task-specific ionic liquids with tailored properties.
• Textile & Dyeing Auxiliary: Functions as a leveling agent, softener, or antistatic agent in fiber treatment and dyeing processes.
• Corrosion Inhibitor: Employed in cooling water systems or metal treatment fluids due to its ability to adsorb onto metal surfaces.
• Research & Development: A valuable reagent for academic and industrial R&D in organic, medicinal, and material chemistry.

Basic Information

Product Name	1-(Benzyl)-2-(2-Sulphonatoethyl)Pyridinium
CAS No.	64794-59-8
Molecular Formula	C₁₄H₁₅NO₃S
Molecular Weight	277.34 g/mol
Synonyms	1-Benzyl-2-(2-sulfoethyl)pyridinium; 2-(2-Sulfoethyl)-1-benzylpyridinium; 1-Benzyl-2-(2-sulfonatoethyl)pyridinium betaine; Pyridinium, 1-(phenylmethyl)-2-(2-sulfoethyl)-, inner salt; N-Benzyl-2-(2-sulfoethyl)pyridinium; (2-Sulfoethyl)-1-benzylpyridinium
EINECS	Contact for details

Quality Control

Our 1-(Benzyl)-2-(2-Sulphonatoethyl)Pyridinium is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including assay, impurity profiling, and identity confirmation, to ensure it meets precise customer specifications and industry standards. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability, purity, 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 (moisture-sensitive) nature, the container must be kept sealed to prevent absorption of atmospheric moisture, which can affect product quality and stability.

Specification

Item	Specification
Appearance	White to off-white 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.