Description

2,4,6-Trimethylpyriliumtrifluoromethanesulfonate is a specialized organic salt, specifically a pyrilium triflate derivative, valued for its role as a potent and versatile catalyst and reagent in advanced organic synthesis. Its primary commercial significance lies in its ability to facilitate challenging chemical transformations, particularly in the synthesis of complex heterocyclic compounds and fine chemicals. This high-purity intermediate is essential for research and development laboratories and production facilities in the pharmaceutical, agrochemical, and advanced materials sectors seeking efficient and selective synthetic pathways.

Application

• As a Lewis acid catalyst in organic synthesis, particularly for Friedel-Crafts alkylation and acylation reactions.
• As a key reagent in the synthesis of pyrilium dyes and pigments for specialized optical applications.
• In the preparation of pharmaceutical intermediates, especially for heterocyclic active pharmaceutical ingredients (APIs).
• As a promoter or co-catalyst in polymerization reactions for specialty polymers.
• For academic and industrial R&D in novel synthetic methodology development.
• In the synthesis of ligands and organometallic complexes for catalysis.

Basic Information

Product Name	2,4,6-Trimethylpyriliumtrifluoromethanesulfonate
CAS No.	40927-60-4
Molecular Formula	C10H13F3O3S
Molecular Weight	270.27 g/mol
Synonyms	2,4,6-Trimethylpyrilium Triflate; 2,4,6-Trimethylpyrylium Trifluoromethanesulfonate; 2,4,6-Trimethylpyrylium Triflate; Trifluoromethanesulfonic Acid 2,4,6-Trimethylpyrylium Salt; 2,4,6-Trimethylpyrylium Trifluoromethanesulphonate; 2,4,6-Trimethylpyrylium Salt of Triflic Acid; 2,4,6-Trimethylpyrylium CF3SO3 Salt
EINECS	Contact for details

Quality Control

Our 2,4,6-Trimethylpyriliumtrifluoromethanesulfonate is manufactured under strict quality protocols to ensure batch-to-batch consistency and high purity suitable for demanding synthetic applications. Each lot is subjected to comprehensive analytical testing including NMR, HPLC, and elemental analysis. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption, which can compromise product integrity. Keep away from incompatible materials such as strong bases and reducing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (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.