1-(4-Fluorophenyl)-5-methyl-N-(2-(4-methylpiperazin-1-yl)phenyl)-1H-1,2,4-triazole-3-carboxamide CAS 338398-14-4

Purity 97%+In StockPharmaceutical Standards
CAS No.338398-14-4
Molecular FormulaC21H23FN6O
Molecular Weight394.45 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-(4-Fluorophenyl)-5-methyl-N-(2-(4-methylpiperazin-1-yl)phenyl)-1H-1,2,4-triazole-3-carboxamide CAS 338398-14-4 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-(4-Fluorophenyl)-5-methyl-N-(2-(4-methylpiperazin-1-yl)phenyl)-1H-1,2,4-triazole-3-carboxamide.

CATO supplies 1-(4-Fluorophenyl)-5-methyl-N-(2-(4-methylpiperazin-1-yl)phenyl)-1H-1,2,4-triazole-3-carboxamide (CAS 338398-14-4), a certified reference material (molecular formula C21H23FN6O, MW 394.45 g/mol) for analytical method development and quality control.

Structurally, 1-(4-Fluorophenyl)-5-methyl-N-(2-(4-methylpiperazin-1-yl)phenyl)-1H-1,2,4-triazole-3-carboxamide (C21H23FN6O) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 13.0, corresponding to approximately 13 ring(s) or double-bond equivalent(s). With a molecular weight of 394.45 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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-(4-Fluorophenyl)-5-methyl-N-(2-(4-methylpiperazin-1-yl)phenyl)-1H-1,2,4-triazole-3-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 FormulaC21H23FN6O
Molecular Weight394.45 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
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)13.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Halogen ContentF-containing
Nitrogen Atoms6

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