Sildenafil Impurity 89 CAS 2520113-03-3

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.2520113-03-3
Molecular FormulaC25H34N6OS2
Molecular Weight498.71 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Sildenafil Impurity 89 CAS 2520113-03-3 chemical structure

Description

CATO supplies Sildenafil Impurity 89 (CAS 2520113-03-3), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C25H34N6OS2. Molecular weight: 498.71 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC25H34N6OS2
Molecular Weight498.71 g/mol
Purity97%+
StorageStore at room temperature, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2001
Nitrogen Atoms6
Sulfur Atoms2

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