Remdesivir Impurity 16 CAS CATO-C4X-210016

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.CATO-C4X-210016
Molecular FormulaC9H14O6
Molecular Weight218.20 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Remdesivir Impurity 16 CAS CATO-C4X-210016 chemical structure

Description

Remdesivir Impurity 16 (CAS CATO-C4X-210016) is a certified pharmaceutical impurity reference standard with the molecular formula C9H14O6 and a molecular weight of 218.20 g/mol.

Based on its molecular formula C9H14O6, Remdesivir Impurity 16 contains a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 218.20 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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.

CATO manufactures Remdesivir Impurity 16 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC9H14O6
Molecular Weight218.20 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing

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