(Z)-N-(2-(((3,4-dimethylphenyl)amino)methylene)-5-ethoxy-6-methoxy-3-oxo-2,3-dihydro-1H-inden-1-yl)-2,2,2-trifluoroacetamide CAS 866040-71-3

Purity 97%+In StockPharmaceutical Standards
CAS No.866040-71-3
Molecular FormulaC23H23F3N2O4
Molecular Weight448.43 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(Z)-N-(2-(((3,4-dimethylphenyl)amino)methylene)-5-ethoxy-6-methoxy-3-oxo-2,3-dihydro-1H-inden-1-yl)-2,2,2-trifluoroacetamide CAS 866040-71-3 chemical structure

Description

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.

CATO supplies (Z)-N-(2-(((3,4-dimethylphenyl)amino)methylene)-5-ethoxy-6-methoxy-3-oxo-2,3-dihydro-1H-inden-1-yl)-2,2,2-trifluoroacetamide (CAS 866040-71-3), a certified reference material (molecular formula C23H23F3N2O4, MW 448.43 g/mol) for analytical method development and quality control.

Based on its molecular formula C23H23F3N2O4, (Z)-N-(2-(((3,4-dimethylphenyl)amino)methylene)-5-ethoxy-6-methoxy-3-oxo-2,3-dihydro-1H-inden-1-yl)-2,2,2-trifluoroacetamide contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 448.43 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).

As a certified reference material (CRM), (Z)-N-(2-(((3,4-dimethylphenyl)amino)methylene)-5-ethoxy-6-methoxy-3-oxo-2,3-dihydro-1H-inden-1-yl)-2,2,2-trifluoroacetamide 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 FormulaC23H23F3N2O4
Molecular Weight448.43 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore in a cool place (≤25°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; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Halogen ContentF-containing
Nitrogen Atoms2

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