Phytomenadione/Vitamin K1 Impurity 118 CAS CATO-C4X-2207118

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.CATO-C4X-2207118
Molecular FormulaC24H48O
Molecular Weight352.64 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Phytomenadione/Vitamin K1 Impurity 118 CAS CATO-C4X-2207118 chemical structure

Description

Phytomenadione/Vitamin K1 Impurity 118 (CAS CATO-C4X-2207118) is a certified pharmaceutical impurity reference standard with the molecular formula C24H48O and a molecular weight of 352.64 g/mol.

The molecular framework of Phytomenadione/Vitamin K1 Impurity 118 (C24H48O) is characterized by a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.

As a certified reference material (CRM), Phytomenadione/Vitamin K1 Impurity 118 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 FormulaC24H48O
Molecular Weight352.64 g/mol
Purity97%+
StorageStore at room temperature
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)1.0

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