Description

(5S)-5,6-Dihydro-2-(2,3,4,5,6-Pentafluorophenyl)-5-(Phenylmethyl)-8H-1,2,4-Triazolo[3,4-C][1,4]Oxazinium Tetrafluoroborate is a high-purity, advanced pharmaceutical intermediate and building block. This compound is valued for its unique heterocyclic structure, which is integral to the synthesis of novel active pharmaceutical ingredients (APIs) and fine chemicals. It is primarily sought by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing new therapeutic agents and specialty products.

Application

• Pharmaceutical Intermediate: Key building block in the research and development of new drug candidates, particularly for central nervous system (CNS) and anti-infective therapies.
• Agrochemical Synthesis: Used in the creation of advanced pesticides and herbicides, leveraging its fluorinated aromatic system.
• Organic Synthesis Research: Serves as a versatile precursor for constructing complex nitrogen-oxygen heterocycles in academic and industrial R&D labs.
• Ligand and Catalyst Development: Potential use in developing novel ligands for catalytic systems due to its specific structural motifs.
• Material Science: Investigated for the synthesis of specialty polymers and advanced organic materials.

Basic Information

Item	Detail
Product Name	(5S)-5,6-Dihydro-2-(2,3,4,5,6-Pentafluorophenyl)-5-(Phenylmethyl)-8H-1,2,4-Triazolo[3,4-C][1,4]Oxazinium Tetrafluoroborate
CAS No.	1327274-33-8
Molecular Formula	C20H14BF9N3O
Molecular Weight	503.15 g/mol
Synonyms	(5S)-5,6-Dihydro-2-(pentafluorophenyl)-5-(phenylmethyl)-8H-1,2,4-triazolo[3,4-c][1,4]oxazinium tetrafluoroborate; (5S)-5-Benzyl-2-(2,3,4,5,6-pentafluorophenyl)-5,6-dihydro-8H-[1,2,4]triazolo[3,4-c][1,4]oxazinium tetrafluoroborate; Triazoloxazinium Tetrafluoroborate Salt; CAS 1327274-33-8; Pentafluorophenyl Triazoloxazinium BF4 Salt; (S)-5-Benzyl-2-(pentafluorophenyl)-5,6-dihydro-8H-[1,2,4]triazolo[3,4-c][1,4]oxazin-8-ium tetrafluoroborate
EINECS	Contact for details

Quality Control

Our (5S)-5,6-Dihydro-2-(2,3,4,5,6-Pentafluorophenyl)-5-(Phenylmethyl)-8H-1,2,4-Triazolo[3,4-C][1,4]Oxazinium Tetrafluoroborate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and available upon request to support your quality assurance protocols.

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 dry conditions to prevent degradation. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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