Propoxyphenyl Homohydroxysildenafil CAS 139755-87-6

Purity >95%In StockPharmaceutical Standards
CAS No.139755-87-6
Molecular FormulaC24H34N6O5S
Molecular Weight518.63 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Propoxyphenyl Homohydroxysildenafil CAS 139755-87-6 chemical structure

Description

Propoxyphenyl Homohydroxysildenafil (CAS 139755-87-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C24H34N6O5S. Molecular weight: 518.63 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC24H34N6O5S
Molecular Weight518.63 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)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1996
Nitrogen Atoms6
Sulfur Atoms1

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