5-Ethyl-3-hydroxy-2-(((2-(naphthalen-1-yloxy)-5-(trifluoromethyl)phenyl)imino)methyl)cyclohex-2-en-1-one CAS 1024259-71-9

Purity 97%+In StockPharmaceutical Standards
CAS No.1024259-71-9
Molecular FormulaC26H22F3NO3
Molecular Weight453.45 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-Ethyl-3-hydroxy-2-(((2-(naphthalen-1-yloxy)-5-(trifluoromethyl)phenyl)imino)methyl)cyclohex-2-en-1-one CAS 1024259-71-9 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 5-Ethyl-3-hydroxy-2-(((2-(naphthalen-1-yloxy)-5-(trifluoromethyl)phenyl)imino)methyl)cyclohex-2-en-1-one.

CATO supplies 5-Ethyl-3-hydroxy-2-(((2-(naphthalen-1-yloxy)-5-(trifluoromethyl)phenyl)imino)methyl)cyclohex-2-en-1-one (CAS 1024259-71-9), a certified reference material (molecular formula C26H22F3NO3, MW 453.45 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, 5-Ethyl-3-hydroxy-2-(((2-(naphthalen-1-yloxy)-5-(trifluoromethyl)phenyl)imino)methyl)cyclohex-2-en-1-one is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 453.45 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.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC26H22F3NO3
Molecular Weight453.45 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)15.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1988
Halogen ContentF-containing
Nitrogen Atoms1

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