N-(4-Acetylphenyl)-2-((4-amino-5-oxo-4,5-dihydro-1,2,4-triazin-3-yl)thio)acetamide CAS 869068-49-5

Purity 97%+In StockPharmaceutical Standards
CAS No.869068-49-5
Molecular FormulaC13H13N5O3S
Molecular Weight319.34 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-(4-Acetylphenyl)-2-((4-amino-5-oxo-4,5-dihydro-1,2,4-triazin-3-yl)thio)acetamide CAS 869068-49-5 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 N-(4-Acetylphenyl)-2-((4-amino-5-oxo-4,5-dihydro-1,2,4-triazin-3-yl)thio)acetamide.

CATO supplies N-(4-Acetylphenyl)-2-((4-amino-5-oxo-4,5-dihydro-1,2,4-triazin-3-yl)thio)acetamide (CAS 869068-49-5), a certified reference material (molecular formula C13H13N5O3S, MW 319.34 g/mol) for analytical method development and quality control.

The molecular framework of N-(4-Acetylphenyl)-2-((4-amino-5-oxo-4,5-dihydro-1,2,4-triazin-3-yl)thio)acetamide (C13H13N5O3S) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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), N-(4-Acetylphenyl)-2-((4-amino-5-oxo-4,5-dihydro-1,2,4-triazin-3-yl)thio)acetamide 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 FormulaC13H13N5O3S
Molecular Weight319.34 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
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
Degree of Unsaturation (DBE)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Nitrogen Atoms5
Sulfur Atoms1

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