Description

1,4-Dimethylpyridinium p-Toluenesulfonate is a high-purity organic salt compound, valued for its role as a versatile intermediate and catalyst in advanced chemical synthesis. Its ionic liquid-like properties and defined structure make it a critical reagent for facilitating specific organic transformations and material science applications. This product is essential for research and development laboratories, pharmaceutical intermediates manufacturing, and specialty chemical production requiring precise and reliable building blocks.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and complex drug molecules.
• Catalyst & Reagent: Acts as a phase-transfer catalyst or a specialized reagent in organic synthesis, including alkylation and condensation reactions.
• Ionic Liquid Research: Serves as a precursor or model compound in the development of novel ionic liquids for green chemistry applications.
• Material Science: Employed in the preparation of functional materials, including polymers and conductive salts.
• Chemical Research: A valuable standard and building block in academic and industrial R&D for method development and exploration of new reactions.
• Analytical Chemistry: May be used as a standard or reference material in chromatographic and spectroscopic analyses.

Basic Information

Product Name	1,4-Dimethylpyridinium p-Toluenesulfonate
CAS No.	78105-28-9
Molecular Formula	C14H17NO3S
Molecular Weight	279.35 g/mol
Synonyms	1,4-Dimethylpyridinium Tosylate; N,N-Dimethylpyridin-1-ium 4-methylbenzenesulfonate; 1,4-Lutidinium p-toluenesulfonate; p-Toluenesulfonic acid 1,4-dimethylpyridinium salt; 1,4-Dimethylpyridinium tosylate salt; 1,4-DMPTS; Lutidinium tosylate
EINECS	Contact for details

Quality Control

Our 1,4-Dimethylpyridinium p-Toluenesulfonate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing specifications such as assay, impurity profile, and physical characteristics is provided with every shipment to guarantee it meets your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept in a dry environment to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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