(R)-5-(((tert-butyldiphenylsilyl)oxy)methyl)pyrrolidin-2-one CAS 138629-44-4

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (R)-5-(((tert-butyldiphenylsilyl)oxy)methyl)pyrrolidin-2-one.

(R)-5-(((tert-butyldiphenylsilyl)oxy)methyl)pyrrolidin-2-one (CAS 138629-44-4) is a high-purity analytical reference standard with the molecular formula C21H27NO2Si and a molecular weight of 353.53 g/mol.

(R)-5-(((tert-butyldiphenylsilyl)oxy)methyl)pyrrolidin-2-one (C21H27NO2Si) contains a steroid core, an amide 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

CATO manufactures (R)-5-(((tert-butyldiphenylsilyl)oxy)methyl)pyrrolidin-2-one 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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