(2E)-1,2-Bis(4-methoxyphenyl)-3-{[4-(trifluoromethyl)phenyl]amino}prop-2-en-1-one CAS 692287-94-8

Purity 97%+In StockPharmaceutical Standards
CAS No.692287-94-8
Molecular FormulaC24H20F3NO3
Molecular Weight427.42 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(2E)-1,2-Bis(4-methoxyphenyl)-3-{[4-(trifluoromethyl)phenyl]amino}prop-2-en-1-one CAS 692287-94-8 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 (2E)-1,2-Bis(4-methoxyphenyl)-3-{[4-(trifluoromethyl)phenyl]amino}prop-2-en-1-one.

CATO supplies (2E)-1,2-Bis(4-methoxyphenyl)-3-{[4-(trifluoromethyl)phenyl]amino}prop-2-en-1-one (CAS 692287-94-8), a certified reference material (molecular formula C24H20F3NO3, MW 427.42 g/mol) for analytical method development and quality control.

Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, (2E)-1,2-Bis(4-methoxyphenyl)-3-{[4-(trifluoromethyl)phenyl]amino}prop-2-en-1-one is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 427.42 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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), (2E)-1,2-Bis(4-methoxyphenyl)-3-{[4-(trifluoromethyl)phenyl]amino}prop-2-en-1-one 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 FormulaC24H20F3NO3
Molecular Weight427.42 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at room temperature, protect from light, keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)14.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1985
Halogen ContentF-containing
Nitrogen Atoms1

Recommended Standards

Why CATO?