Eldecalcitol Impurity 59 CAS CATO-C4X-214059

Description

Compared with other compounds in its class, the molecular weight of 452.83 g/mol gives Eldecalcitol Impurity 59 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies Eldecalcitol Impurity 59 (CAS CATO-C4X-214059), a pharmacopoeial impurity reference standard (molecular formula C28H56O2Si, MW 452.83 g/mol) used for the identification and quantification of trace impurities in APIs.

Eldecalcitol Impurity 59 (C28H56O2Si) contains a carboxylic acid group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 Eldecalcitol Impurity 59 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

Why CATO?

• ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
• 130,000+ catalog items in stock, COA supplied with every batch
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