4-(4-Ethylphenyl)-5-(((4-fluorophenyl)amino)methyl)-4H-1,2,4-triazole-3-thiol CAS 917750-12-0

Purity 97%+In StockPharmaceutical Standards
CAS No.917750-12-0
Molecular FormulaC17H17FN4S
Molecular Weight328.41 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-(4-Ethylphenyl)-5-(((4-fluorophenyl)amino)methyl)-4H-1,2,4-triazole-3-thiol CAS 917750-12-0 chemical structure

Description

The occurrence of 4-(4-Ethylphenyl)-5-(((4-fluorophenyl)amino)methyl)-4H-1,2,4-triazole-3-thiol is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies 4-(4-Ethylphenyl)-5-(((4-fluorophenyl)amino)methyl)-4H-1,2,4-triazole-3-thiol (CAS 917750-12-0), a certified reference material (molecular formula C17H17FN4S, MW 328.41 g/mol) for analytical method development and quality control.

Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, fluorine substitution, 4-(4-Ethylphenyl)-5-(((4-fluorophenyl)amino)methyl)-4H-1,2,4-triazole-3-thiol is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 328.41 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.

As a certified reference material (CRM), 4-(4-Ethylphenyl)-5-(((4-fluorophenyl)amino)methyl)-4H-1,2,4-triazole-3-thiol meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC17H17FN4S
Molecular Weight328.41 g/mol
Purity97%+
StorageStore at 2-8°C, 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.)1987
Halogen ContentF-containing
Nitrogen Atoms4
Sulfur Atoms1

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