Anagrelide Impurity 32 CAS 70380-52-8

Description

Compared with other compounds in its class, the molecular weight of 288.13 g/mol gives Anagrelide Impurity 32 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies Anagrelide Impurity 32 (CAS 70380-52-8), a pharmacopoeial impurity reference standard (molecular formula C11H11Cl2N3O2, MW 288.13 g/mol) used for the identification and quantification of trace impurities in APIs.

Based on its molecular formula C11H11Cl2N3O2, Anagrelide Impurity 32 contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 288.13 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.

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

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