Demethylpiperazinyl 7-desoxo 7-thioxosildenafil sulfonyl chloride, 98% CAS 479074-07-2

Purity 97%+In StockPharmaceutical Standards
CAS No.479074-07-2
Molecular FormulaC17H19ClN4O3S2
Molecular Weight426.94 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Demethylpiperazinyl 7-desoxo 7-thioxosildenafil sulfonyl chloride, 98% CAS 479074-07-2 chemical structure

Description

High-purity Demethylpiperazinyl 7-desoxo 7-thioxosildenafil sulfonyl chloride, 98% (CAS 479074-07-2) pharmaceutical standards reference standard. Molecular formula: C17H19ClN4O3S2. Molecular weight: 426.94 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC17H19ClN4O3S2
Molecular Weight426.94 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; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Halogen ContentCl-containing
Nitrogen Atoms4
Sulfur Atoms2

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