Dimetindene EP Impurity H CAS 1346597-95-2

Description

Compared with other compounds in its class, the molecular weight of 247.33 g/mol gives Dimetindene EP Impurity H distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Dimetindene EP Impurity H (CAS 1346597-95-2) is a certified pharmaceutical impurity reference standard with the molecular formula C18H17N and a molecular weight of 247.33 g/mol.

Dimetindene EP Impurity H (C18H17N) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).

Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.

As a certified reference material (CRM), Dimetindene EP Impurity H 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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