Finerenone Impurity 51 CAS 1050477-43-4

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.1050477-43-4
Molecular FormulaC22H20N4O4
Molecular Weight404.42 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Finerenone Impurity 51 CAS 1050477-43-4 chemical structure

Description

Finerenone Impurity 51 (CAS 1050477-43-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C22H20N4O4. Molecular weight: 404.42 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC22H20N4O4
Molecular Weight404.42 g/mol
AppearancePale yellow to yellow crystalline powder
Purity>95%
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)15.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1988
Nitrogen Atoms4

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