Cyclophosphamide Impurity 13 CAS CATO-C4X-230613

Description

As a certified reference material (CRM), Cyclophosphamide Impurity 13 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

CATO supplies Cyclophosphamide Impurity 13 (CAS CATO-C4X-230613), a pharmacopoeial impurity reference standard (molecular formula C7H15N2O3P, MW 206.18 g/mol) used for the identification and quantification of trace impurities in APIs.

Cyclophosphamide Impurity 13 (C7H15N2O3P) contains an amide group, a phosphonate group, a carboxylic acid group, a hydroxyl group, an ether linkage. It is notably hygroscopic, 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 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.

Physical & Chemical Properties

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