Alendronate EP Impurity B CAS 14265-44-2

Purity 97%+In StockPharmaceutical Standards
CAS No.14265-44-2
Molecular FormulaO4P
Molecular Weight94.97 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Alendronate EP Impurity B CAS 14265-44-2 chemical structure

Description

Alendronate EP Impurity B (CAS 14265-44-2) is a high-purity analytical reference standard with the molecular formula O4P and a molecular weight of 94.97 g/mol.

The molecular framework of Alendronate EP Impurity B (O4P) is characterized by a phosphate ester group. 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.

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 Alendronate EP Impurity B 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 FormulaO4P
Molecular Weight94.97 g/mol
Purity97%+
StorageStore at 2-8°C, keep sealed and dry
Solubility (reference)Freely soluble in water
StabilityHygroscopic; reseal immediately after opening
CAS Registry Year (est.)1961

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