Avibactam Impurity 72 CAS CATO-C4X-134872

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.CATO-C4X-134872
Molecular FormulaC7H10N3O6S
Molecular WeightN/A
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Avibactam Impurity 72 CAS CATO-C4X-134872 chemical structure

Description

Avibactam Impurity 72 (C7H10N3O6SC16H36N) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

Avibactam Impurity 72 (CAS CATO-C4X-134872) is a certified pharmaceutical impurity reference standard with the molecular formula C7H10N3O6SC16H36N and a molecular weight of 506.70 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), Avibactam Impurity 72 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 FormulaC7H10N3O6S C16H36N
Molecular Weight506.70 g/mol
Purity>95%
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
Nitrogen Atoms4
Sulfur Atoms1

Related Avibactam Standards

Recommended Standards

Why CATO?