(4,5-Dimethylcyclohexa-1,4-diene-1,2-diyl)bis(phenylmethanone) CAS 27720-54-3

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (4,5-Dimethylcyclohexa-1,4-diene-1,2-diyl)bis(phenylmethanone).

(4,5-Dimethylcyclohexa-1,4-diene-1,2-diyl)bis(phenylmethanone) (CAS 27720-54-3) is a high-purity analytical reference standard with the molecular formula C18H34N2O3NaHO and a molecular weight of 366.48 g/mol.

Structurally, (4,5-Dimethylcyclohexa-1,4-diene-1,2-diyl)bis(phenylmethanone) (C18H34N2O3NaHO) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 2.5, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 366.48 g/mol, it falls into the moderately-high-molecular-weight range. 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.

CATO manufactures (4,5-Dimethylcyclohexa-1,4-diene-1,2-diyl)bis(phenylmethanone) under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

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