Description

(S)-5-Benzyl-2-Mesityl-6,6-Dimethyl-6,8-Dihydro-5H-[1,2,4]Triazolo[3,4-C][1,4]Oxazin-2-Ium Tetrafluoroborate is a high-purity, chiral organic salt of significant interest in advanced chemical synthesis. This compound serves as a versatile and highly selective catalyst or chiral auxiliary for constructing complex molecular architectures with precise stereochemistry. It is primarily required by pharmaceutical R&D laboratories and fine chemical manufacturers developing novel active ingredients and high-value intermediates.

Application

• Asymmetric Catalysis: Employed as a key chiral catalyst or ligand in enantioselective synthesis, including hydrogenation, cycloaddition, and C-H activation reactions.
• Pharmaceutical Intermediate: Used in the research and development of novel drug candidates, particularly for constructing chiral centers in complex molecules.
• Agrochemical Synthesis: Applied in the production of enantiomerically pure pesticides and herbicides for enhanced efficacy and reduced environmental impact.
• Material Science Research: Investigated as a building block or dopant for creating chiral functional materials with specific optical or electronic properties.
• Academic & Industrial R&D: Serves as a critical reagent for methodological development in organic chemistry and process optimization.

Basic Information

Product Name	(S)-5-Benzyl-2-Mesityl-6,6-Dimethyl-6,8-Dihydro-5H-[1,2,4]Triazolo[3,4-C][1,4]Oxazin-2-Ium Tetrafluoroborate
CAS No.	925706-40-7
Molecular Formula	C24H28BF4N3O
Molecular Weight	461.31 g/mol
Synonyms	(S)-5-Benzyl-2-mesityl-6,6-dimethyl-6,8-dihydro-5H-[1,2,4]triazolo[3,4-c][1,4]oxazin-2-ium tetrafluoroborate; (S)-5-Benzyl-2-Mesityl-6,6-Dimethyl-5,6,7,8-tetrahydro-[1,2,4]triazolo[3,4-c][1,4]oxazin-2-ium Tetrafluoroborate; (S)-BTM Tetrafluoroborate Salt; Chiral Triazolium Salt; (S)-BTM-BF4; (S)-5-Benzyl-2-(2,4,6-trimethylphenyl)-6,6-dimethyl-5,6,7,8-tetrahydro-[1,2,4]triazolo[3,4-c][1,4]oxazin-2-ium tetrafluoroborate
EINECS	Contact for details

Quality Control

Our production of this chiral salt adheres to strict quality protocols to ensure batch-to-batch consistency and high enantiomeric purity. Each lot is characterized using advanced analytical techniques including HPLC, NMR, and chiral analysis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and chiral excess is provided with every shipment to support your quality assurance and regulatory documentation.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This compound is hygroscopic (moisture-sensitive) and should be handled under an inert atmosphere (e.g., nitrogen or argon) when opening the primary container for extended periods to prevent degradation.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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