Udenafil Impurity N45 CAS 936951-20-1

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.936951-20-1
Molecular FormulaC25H36N6O4S
Molecular Weight516.66 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Udenafil Impurity N45 CAS 936951-20-1 chemical structure

Description

Udenafil Impurity N45 (CAS 936951-20-1) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C25H36N6O4S. Molecular weight: 516.66 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC25H36N6O4S
Molecular Weight516.66 g/mol
Purity97%+
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)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Nitrogen Atoms6
Sulfur Atoms1

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