Cyclophosphamide Impurity 47 CAS CATO-C4X-230647

Purity ≥95%In StockPharmacopoeial Impurity Standards
CAS No.CATO-C4X-230647
Molecular FormulaC8H19O8P
Molecular Weight274.21 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Cyclophosphamide Impurity 47 CAS CATO-C4X-230647 chemical structure

Description

Structurally, Cyclophosphamide Impurity 47 (C8H19O8P) contains a carbohydrate-derived structure, a phosphate ester group. The molecule exhibits a degree of unsaturation (DBE) of -0.5, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 274.21 g/mol, it falls into the medium-molecular-weight range.

As a process- or degradation-related impurity, Cyclophosphamide Impurity 47 (CAS CATO-C4X-230647, C8H19O8P) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.

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.

As a certified reference material (CRM), Cyclophosphamide Impurity 47 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.

Physical & Chemical Properties

Molecular FormulaC8H19O8P
Molecular Weight274.21 g/mol
Purity≥95%
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)-0.5

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