Roxatidine Impurity 56 CAS 132513-51-0

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.132513-51-0
Molecular FormulaC8H16O3
Molecular Weight160.21 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Roxatidine Impurity 56 CAS 132513-51-0 chemical structure

Description

Roxatidine Impurity 56 (C8H16O3) contains 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.

CATO supplies Roxatidine Impurity 56 (CAS 132513-51-0), a pharmacopoeial impurity reference standard (molecular formula C8H16O3, MW 160.21 g/mol) used for the identification and quantification of trace impurities in APIs.

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 Roxatidine Impurity 56 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 FormulaC8H16O3
Molecular Weight160.21 g/mol
Purity>95%
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)1.0
CAS Registry Year (est.)1994

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