Valproate Impurity 52 CAS 14035-96-2

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.14035-96-2
Molecular FormulaC8H14O4
Molecular Weight174.19 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Valproate Impurity 52 CAS 14035-96-2 chemical structure

Description

CATO supplies Valproate Impurity 52 (CAS 14035-96-2), a pharmacopoeial impurity reference standard (molecular formula C8H14O4, MW 174.19 g/mol) used for the identification and quantification of trace impurities in APIs.

Based on its molecular formula C8H14O4, Valproate Impurity 52 contains a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 174.19 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.

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 Valproate Impurity 52 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 FormulaC8H14O4
Molecular Weight174.19 g/mol
Purity97%+
StorageStore at 2-8°C, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1961

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