Levetiracetam Impurity 48 CAS 24032-51-7

Purity ≥95%In StockPharmacopoeial Impurity Standards
CAS No.24032-51-7
Molecular FormulaC8H16N2O3
Molecular Weight188.22 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Levetiracetam Impurity 48 CAS 24032-51-7 chemical structure

Description

CATO manufactures Levetiracetam Impurity 48 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.

Levetiracetam Impurity 48 (CAS 24032-51-7) is a certified pharmaceutical impurity reference standard with the molecular formula C8H16N2O3 and a molecular weight of 188.22 g/mol.

Levetiracetam Impurity 48 (C8H16N2O3) contains an amino-acid-derived structure, an amide 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.

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 FormulaC8H16N2O3
Molecular Weight188.22 g/mol
Purity≥95%
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityLight-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1963
Nitrogen Atoms2

Related Levetiracetam Standards

Recommended Standards

Why CATO?