Sildenafil Impurity 15 CAS 2512206-40-3

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.2512206-40-3
Molecular FormulaC18H22N4O5S
Molecular Weight406.46 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Sildenafil Impurity 15 CAS 2512206-40-3 chemical structure

Description

Sildenafil Impurity 15 (CAS 2512206-40-3) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C18H22N4O5S. Molecular weight: 406.46 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC18H22N4O5S
Molecular Weight406.46 g/mol
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)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2000
Nitrogen Atoms4
Sulfur Atoms1

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