Dexpanthenol Impurity 28 CAS CATO-C4X-161328

Purity 95%In StockPharmacopoeial Impurity Standards
CAS No.CATO-C4X-161328
Molecular FormulaC6H11NaO4
Molecular Weight170.14 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Dexpanthenol Impurity 28 CAS CATO-C4X-161328 chemical structure

Description

As a certified reference material (CRM), Dexpanthenol Impurity 28 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 28 (CAS CATO-C4X-161328) is a certified pharmaceutical impurity reference standard with the molecular formula C6H11NaO4 and a molecular weight of 170.14 g/mol.

Based on its molecular formula C6H11NaO4, Dexpanthenol Impurity 28 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 170.14 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.

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.

Physical & Chemical Properties

Molecular FormulaC6H11NaO4
Molecular Weight170.14 g/mol
Purity95%
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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