Description

Pyridinium Trifluoromethanesulfonate is an ionic liquid and versatile reagent, primarily valued as a highly effective catalyst and promoter in organic synthesis. Its significance lies in its ability to facilitate challenging chemical transformations, offering advantages in reaction rate, yield, and selectivity. This compound is essential for R&D chemists and process engineers in the pharmaceutical, agrochemical, and advanced materials sectors seeking efficient and reliable synthetic pathways.

Application

• Organic Synthesis Catalyst: Employed as a powerful and recyclable acid catalyst in Friedel-Crafts alkylations, acylations, and various condensation reactions.
• Peptide Coupling Reagent: Acts as an efficient promoter for amide bond formation, crucial in peptide and active pharmaceutical ingredient (API) manufacturing.
• Esterification and Transesterification: Facilitates the synthesis and modification of esters under mild conditions, useful in fragrance, flavor, and polymer industries.
• Polymerization Initiator: Serves as an initiator or co-catalyst in the polymerization of specific monomers to produce specialty polymers.
• Electrolyte Component: Investigated for use as a component in advanced electrolyte systems for batteries and electrochemical devices.
• Solvent for Specialized Reactions: Functions as a polar, non-aqueous reaction medium for reactions requiring strict anhydrous conditions.

Basic Information

Product Name	Pyridinium Trifluoromethanesulfonate
CAS No.	52193-54-1
Molecular Formula	C6H6F3NO3S
Molecular Weight	221.18 g/mol
Synonyms	Pyridinium Triflate; Pyridinium Trifluoromethanesulphonate; Pyridine Trifluoromethanesulfonate Salt; Trifluoromethanesulfonic Acid Pyridinium Salt; PyHOTf; Pyridinium Trifluoromethylsulfonate; 1-Pyridinium Trifluoromethanesulfonate
EINECS	Contact for details

Quality Control

Our Pyridinium Trifluoromethanesulfonate is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure high purity and consistent performance. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles 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 room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and must be kept under anhydrous conditions. Use appropriate handling procedures to minimize exposure to atmospheric moisture.

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.