Description

(5R,6S)-2-Mesityl-5,6-Diphenyl-6,8-Dihydro-5H-[1,2,4]Triazolo[3,4-C][1,4]Oxazin-2-Ium Tetrafluoroborate 97% is a high-purity, organocatalyst precursor and chiral ionic liquid salt. This compound is valued for its role in facilitating asymmetric synthesis and serving as a key intermediate in the development of novel pharmaceuticals and advanced materials. It is primarily sought by R&D chemists and process development scientists in pharmaceutical, agrochemical, and fine chemical sectors.

Application

• Asymmetric Organocatalysis: As a precursor for generating chiral catalysts used in enantioselective C-C and C-N bond-forming reactions.
• Pharmaceutical Intermediate: Key building block in the synthesis of complex, biologically active molecules targeting specific therapeutic pathways.
• Agrochemical Research: Intermediate for developing novel, chiral active ingredients with improved efficacy and environmental profiles.
• Chiral Ionic Liquid Synthesis: Used to create novel chiral ionic liquids for use in green chemistry and stereoselective separations.
• Material Science: Research component for developing chiral dopants in liquid crystal displays or advanced polymeric materials.
• Academic & Industrial R&D: A critical reagent for methodological development in organic synthesis and catalysis studies.

Basic Information

Product Name	(5R,6S)-2-Mesityl-5,6-Diphenyl-6,8-Dihydro-5H-[1,2,4]Triazolo[3,4-C][1,4]Oxazin-2-Ium Tetrafluoroborate 97%
CAS No.	950842-71-4
Molecular Formula	C27H26BF4N3O
Molecular Weight	495.32 g/mol
Synonyms	(5R,6S)-2-Mesityl-5,6-diphenyl-6,8-dihydro-5H-[1,2,4]triazolo[3,4-c][1,4]oxazin-2-ium tetrafluoroborate; (5R,6S)-2-Mesityl-5,6-diphenyl-5,6,7,8-tetrahydro-[1,2,4]triazolo[3,4-c][1,4]oxazin-2-ium tetrafluoroborate; Chiral Triazoloxazinium Tetrafluoroborate Salt; Organocatalyst Salt 950842-71-4; Mesityl-Diphenyl-Triazoloxazinium BF4-; (5R,6S)-Triazoloxazinium Tetrafluoroborate Derivative
EINECS	Contact for details

Quality Control

Our (5R,6S)-2-Mesityl-5,6-Diphenyl-6,8-Dihydro-5H-[1,2,4]Triazolo[3,4-C][1,4]Oxazin-2-Ium Tetrafluoroborate 97% is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC for purity and chiral integrity, NMR for structural confirmation, and residual solvent analysis. A detailed Certificate of Analysis (COA) documenting identity, purity, and specific impurities is provided with each shipment to ensure compliance with your research and development specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and must be kept under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Chiral Purity (HPLC)	≥ 99.0% ee
Water Content (KF)	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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