1-(3,4-Dimethylphenyl)-5-methyl-N-(4-methylphenyl)-1H-1,2,3-triazole-4-carboxamide CAS 866872-27-7

Purity 97%+In StockPharmaceutical Standards
CAS No.866872-27-7
Molecular FormulaC19H20N4O
Molecular Weight320.39 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-(3,4-Dimethylphenyl)-5-methyl-N-(4-methylphenyl)-1H-1,2,3-triazole-4-carboxamide CAS 866872-27-7 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 1-(3,4-Dimethylphenyl)-5-methyl-N-(4-methylphenyl)-1H-1,2,3-triazole-4-carboxamide.

CATO supplies 1-(3,4-Dimethylphenyl)-5-methyl-N-(4-methylphenyl)-1H-1,2,3-triazole-4-carboxamide (CAS 866872-27-7), a certified reference material (molecular formula C19H20N4O, MW 320.39 g/mol) for analytical method development and quality control.

Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, 1-(3,4-Dimethylphenyl)-5-methyl-N-(4-methylphenyl)-1H-1,2,3-triazole-4-carboxamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 320.39 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), 1-(3,4-Dimethylphenyl)-5-methyl-N-(4-methylphenyl)-1H-1,2,3-triazole-4-carboxamide 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 FormulaC19H20N4O
Molecular Weight320.39 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Nitrogen Atoms4

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