Fludarabine Phosphate Impurity 12 CAS 25545-03-3

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.25545-03-3
Molecular FormulaC5H10O5
Molecular Weight150.13 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Fludarabine Phosphate Impurity 12 CAS 25545-03-3 chemical structure

Description

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.

Fludarabine Phosphate Impurity 12 (CAS 25545-03-3) is a certified pharmaceutical impurity reference standard with the molecular formula C5H10O5 and a molecular weight of 150.13 g/mol.

The molecular framework of Fludarabine Phosphate Impurity 12 (C5H10O5) is characterized by a carbohydrate-derived structure. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development.

CATO manufactures Fludarabine Phosphate Impurity 12 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

Molecular FormulaC5H10O5
Molecular Weight150.13 g/mol
Purity97%+
StorageStore at 2-8°C, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1964

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