Atorvastatin Impurity 78 CAS 2588261-38-3

Description

Compared with other compounds in its class, the molecular weight of 614.75 g/mol gives Atorvastatin Impurity 78 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Atorvastatin Impurity 78 (CAS 2588261-38-3), molecular formula C37H43FN2O5 and molecular weight 614.75 g/mol, is a CATO reference standard with documented purity and traceability.

Atorvastatin Impurity 78 (C37H43FN2O5) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

CATO manufactures Atorvastatin Impurity 78 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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