2,4-Dichloro-N-[(1Z,3E)-2-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]-3-{[(2,4-dichlorophenyl)methoxy]imino}prop-1-en-1-yl]aniline CAS 320420-49-3

Description

As a certified reference material (CRM), 2,4-Dichloro-N-[(1Z,3E)-2-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]-3-{[(2,4-dichlorophenyl)methoxy]imino}prop-1-en-1-yl]aniline 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.

2,4-Dichloro-N-[(1Z,3E)-2-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]-3-{[(2,4-dichlorophenyl)methoxy]imino}prop-1-en-1-yl]aniline (CAS 320420-49-3), molecular formula C22H13Cl5F3N3O and molecular weight 569.62 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 2,4-Dichloro-N-[(1Z,3E)-2-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]-3-{[(2,4-dichlorophenyl)methoxy]imino}prop-1-en-1-yl]aniline (C22H13Cl5F3N3O) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 14.0, corresponding to approximately 14 ring(s) or double-bond equivalent(s). With a molecular weight of 569.62 g/mol, it falls into the moderately-high-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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.

Physical & Chemical Properties

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