Dienogest EP Impurity J CAS 24284-84-2

Description

Compared with other compounds in its class, the molecular weight of 325.44 g/mol gives Dienogest EP Impurity J distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Dienogest EP Impurity J (CAS 24284-84-2) is a certified pharmaceutical impurity reference standard with the molecular formula C21H27NO2 and a molecular weight of 325.44 g/mol.

Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, Dienogest EP Impurity J is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 325.44 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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.

CATO manufactures Dienogest EP Impurity J 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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