4-Ethyl-3-((4-methylbenzyl)thio)-5-((3-(trifluoromethyl)phenoxy)methyl)-4H-1,2,4-triazole CAS 383146-72-3

Purity 97%+In StockPharmaceutical Standards
CAS No.383146-72-3
Molecular FormulaC20H20F3N3OS
Molecular Weight407.45 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-Ethyl-3-((4-methylbenzyl)thio)-5-((3-(trifluoromethyl)phenoxy)methyl)-4H-1,2,4-triazole CAS 383146-72-3 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 407.45 g/mol gives 4-Ethyl-3-((4-methylbenzyl)thio)-5-((3-(trifluoromethyl)phenoxy)methyl)-4H-1,2,4-triazole distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 4-Ethyl-3-((4-methylbenzyl)thio)-5-((3-(trifluoromethyl)phenoxy)methyl)-4H-1,2,4-triazole (CAS 383146-72-3), a certified reference material (molecular formula C20H20F3N3OS, MW 407.45 g/mol) for analytical method development and quality control.

4-Ethyl-3-((4-methylbenzyl)thio)-5-((3-(trifluoromethyl)phenoxy)methyl)-4H-1,2,4-triazole (C20H20F3N3OS) contains a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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 4-Ethyl-3-((4-methylbenzyl)thio)-5-((3-(trifluoromethyl)phenoxy)methyl)-4H-1,2,4-triazole 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 FormulaC20H20F3N3OS
Molecular Weight407.45 g/mol
Purity97%+
StorageStore at room temperature, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Halogen ContentF-containing
Nitrogen Atoms3
Sulfur Atoms1

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