Sodium Valproate EP Impurity G CAS 52061-73-1

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.52061-73-1
Molecular FormulaC11H23NO
Molecular Weight185.31 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Sodium Valproate EP Impurity G CAS 52061-73-1 chemical structure

Description

Owing to an amide group, a hydroxyl group, an ether linkage, Sodium Valproate EP Impurity G is typically white to off-white low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 185.31 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

As a process- or degradation-related impurity, Sodium Valproate EP Impurity G (CAS 52061-73-1, C11H23NO) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.

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.

CATO manufactures Sodium Valproate EP Impurity G 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 FormulaC11H23NO
Molecular Weight185.31 g/mol
Purity>95%
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1971
Nitrogen Atoms1

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