Dexpanthenol impurity 30 CAS 10232-92-5

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.10232-92-5
Molecular FormulaC6H11NO2
Molecular Weight129.16 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Dexpanthenol impurity 30 CAS 10232-92-5 chemical structure

Description

Dexpanthenol impurity 30 (CAS 10232-92-5) is a certified pharmaceutical impurity reference standard with the molecular formula C6H11NO2 and a molecular weight of 129.16 g/mol.

Based on its molecular formula C6H11NO2, Dexpanthenol impurity 30 contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 129.16 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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), 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.

Physical & Chemical Properties

Molecular FormulaC6H11NO2
Molecular Weight129.16 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1959
Nitrogen Atoms1

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