Lovastatin Impurity 23 CAS CATO-C4X-168423

Purity 95%In StockPharmacopoeial Impurity Standards
CAS No.CATO-C4X-168423
Molecular FormulaC19H40
Molecular WeightN/A
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Lovastatin Impurity 23 CAS CATO-C4X-168423 chemical structure

Description

Lovastatin Impurity 23 (C19H40C3H8C2H6CH4) contains an organic framework. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

Lovastatin Impurity 23 (CAS CATO-C4X-168423) is a certified pharmaceutical impurity reference standard with the molecular formula C19H40C3H8C2H6CH4 and a molecular weight of 358.74 g/mol.

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), Lovastatin Impurity 23 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 FormulaC19H40 C3H8 3*C2H6 CH4
Molecular Weight358.74 g/mol
Purity95%
StorageStore at room temperature
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)-3.0

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