(3Z)-1-(2,6-Dichlorobenzyl)-1H-indole-2,3-dione 3-oxime CAS 1164479-10-0

Description

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.

(3Z)-1-(2,6-Dichlorobenzyl)-1H-indole-2,3-dione 3-oxime (CAS 1164479-10-0) is a high-purity analytical reference standard with the molecular formula C15H10Cl2N2O2 and a molecular weight of 321.16 g/mol.

Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, (3Z)-1-(2,6-Dichlorobenzyl)-1H-indole-2,3-dione 3-oxime is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 321.16 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

As a certified reference material (CRM), (3Z)-1-(2,6-Dichlorobenzyl)-1H-indole-2,3-dione 3-oxime 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

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