(3E,5E)-1-Benzyl-3,5-bis(phenylmethylidene)piperidin-4-one CAS 910784-44-0

Purity 97%+In StockPharmaceutical Standards
CAS No.910784-44-0
Molecular FormulaC26H23NO
Molecular Weight365.47 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(3E,5E)-1-Benzyl-3,5-bis(phenylmethylidene)piperidin-4-one CAS 910784-44-0 chemical structure

Description

The molecular framework of (3E,5E)-1-Benzyl-3,5-bis(phenylmethylidene)piperidin-4-one (C26H23NO) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

(3E,5E)-1-Benzyl-3,5-bis(phenylmethylidene)piperidin-4-one (CAS 910784-44-0) is a high-purity analytical reference standard with the molecular formula C26H23NO and a molecular weight of 365.47 g/mol.

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 FormulaC26H23NO
Molecular Weight365.47 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)16.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Nitrogen Atoms1

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