n-(3,4-Difluorophenyl)-2-((4-methyl-4h-1,2,4-triazol-3-yl)thio)acetamide CAS 329779-77-3

Purity 97%+In StockPharmaceutical Standards
CAS No.329779-77-3
Molecular FormulaC11H10F2N4OS
Molecular Weight284.29 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

n-(3,4-Difluorophenyl)-2-((4-methyl-4h-1,2,4-triazol-3-yl)thio)acetamide CAS 329779-77-3 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-(3,4-Difluorophenyl)-2-((4-methyl-4h-1,2,4-triazol-3-yl)thio)acetamide.

n-(3,4-Difluorophenyl)-2-((4-methyl-4h-1,2,4-triazol-3-yl)thio)acetamide (CAS 329779-77-3), molecular formula C11H10F2N4OS and molecular weight 284.29 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of n-(3,4-Difluorophenyl)-2-((4-methyl-4h-1,2,4-triazol-3-yl)thio)acetamide (C11H10F2N4OS) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine substitution. 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.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

As a certified reference material (CRM), n-(3,4-Difluorophenyl)-2-((4-methyl-4h-1,2,4-triazol-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 FormulaC11H10F2N4OS
Molecular Weight284.29 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.)2025
Halogen ContentF-containing
Nitrogen Atoms4
Sulfur Atoms1

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