Finerenone Impurity 252 CAS CATO-C4X-2880252

Purity ≥95%In StockPharmacopoeial Impurity Standards
CAS No.CATO-C4X-2880252
Molecular FormulaC6H8O3
Molecular Weight128.13 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Finerenone Impurity 252 CAS CATO-C4X-2880252 chemical structure

Description

Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, Finerenone Impurity 252 is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 128.13 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

CATO supplies Finerenone Impurity 252 (CAS CATO-C4X-2880252), a pharmacopoeial impurity reference standard (molecular formula C6H8O3, MW 128.13 g/mol) used for the identification and quantification of trace impurities in APIs.

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 Finerenone Impurity 252 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 FormulaC6H8O3
Molecular Weight128.13 g/mol
Purity≥95%
StorageStore at 2-8°C, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityMay oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing

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