LCZ-696 Impurity 23 CAS CATO-C4X-169623

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.CATO-C4X-169623
Molecular FormulaC24H27NO5
Molecular Weight409.47 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

LCZ-696 Impurity 23 CAS CATO-C4X-169623 chemical structure

Description

Owing to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, LCZ-696 Impurity 23 is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 409.47 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

CATO supplies LCZ-696 Impurity 23 (CAS CATO-C4X-169623), a pharmacopoeial impurity reference standard (molecular formula C24H27NO5, MW 409.47 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 LCZ-696 Impurity 23 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 FormulaC24H27NO5
Molecular Weight409.47 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at room temperature, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
Nitrogen Atoms1

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