Dexpanthenol Impurity 30 CAS CATO-C4X-161332

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.CATO-C4X-161332
Molecular Formula2*C6H11O4
Molecular WeightN/A
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Dexpanthenol Impurity 30 CAS CATO-C4X-161332 chemical structure

Description

As a certified reference material (CRM), Dexpanthenol Impurity 30 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.

Dexpanthenol Impurity 30 (CAS CATO-C4X-161332) is a certified pharmaceutical impurity reference standard with the molecular formula C6H11O4Ca and a molecular weight of 187.23 g/mol.

Based on its molecular formula C6H11O4Ca, Dexpanthenol Impurity 30 contains a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 187.23 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.

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.

Physical & Chemical Properties

Molecular Formula2*C6H11O4 Ca
Molecular Weight187.23 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)1.5

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