3-((4-Fluorobenzyl)thio)-6-methyl-1,2,4-triazin-5(4H)-one CAS 676522-85-3

Purity 97%+In StockPharmaceutical Standards
CAS No.676522-85-3
Molecular FormulaC11H10FN3OS
Molecular Weight251.28 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-((4-Fluorobenzyl)thio)-6-methyl-1,2,4-triazin-5(4H)-one CAS 676522-85-3 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 251.28 g/mol gives 3-((4-Fluorobenzyl)thio)-6-methyl-1,2,4-triazin-5(4H)-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 3-((4-Fluorobenzyl)thio)-6-methyl-1,2,4-triazin-5(4H)-one (CAS 676522-85-3), a certified reference material (molecular formula C11H10FN3OS, MW 251.28 g/mol) for analytical method development and quality control.

Owing to a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine substitution, 3-((4-Fluorobenzyl)thio)-6-methyl-1,2,4-triazin-5(4H)-one is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 251.28 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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), 3-((4-Fluorobenzyl)thio)-6-methyl-1,2,4-triazin-5(4H)-one 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 FormulaC11H10FN3OS
Molecular Weight251.28 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, 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
Degree of Unsaturation (DBE)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1985
Halogen ContentF-containing
Nitrogen Atoms3
Sulfur Atoms1

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