(3R,4R)-4-(2,4-Difluorophenyl)-3-methyl-4-(1H-1,2,4-triazol-1-ylmethyl)-2-oxetanone CAS 1165800-97-4

Purity 97%+In StockPharmaceutical Standards
CAS No.1165800-97-4
Molecular FormulaC13H11F2N3O2
Molecular Weight279.24 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(3R,4R)-4-(2,4-Difluorophenyl)-3-methyl-4-(1H-1,2,4-triazol-1-ylmethyl)-2-oxetanone CAS 1165800-97-4 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (3R,4R)-4-(2,4-Difluorophenyl)-3-methyl-4-(1H-1,2,4-triazol-1-ylmethyl)-2-oxetanone.

CATO supplies (3R,4R)-4-(2,4-Difluorophenyl)-3-methyl-4-(1H-1,2,4-triazol-1-ylmethyl)-2-oxetanone (CAS 1165800-97-4), a certified reference material (molecular formula C13H11F2N3O2, MW 279.24 g/mol) for analytical method development and quality control.

Based on its molecular formula C13H11F2N3O2, (3R,4R)-4-(2,4-Difluorophenyl)-3-methyl-4-(1H-1,2,4-triazol-1-ylmethyl)-2-oxetanone contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 279.24 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

CATO manufactures (3R,4R)-4-(2,4-Difluorophenyl)-3-methyl-4-(1H-1,2,4-triazol-1-ylmethyl)-2-oxetanone under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC13H11F2N3O2
Molecular Weight279.24 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1989
Halogen ContentF-containing
Nitrogen Atoms3

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