IMPURITIES

 Catalog Number GS.10.SIL.133
 CAS Number 398507-63-6
 Catalogue Name / Chemical Name N-(Desmethyl)-tert-butyl Acetate Sildenafil
 Synonyms tert-Butyl 4-((4-Ethoxy-3-(1-methyl-7-oxo-3-propyl-6,7-dihydro-1H-pyrazolo[4,3-d]pyrimidin-5-yl)phenyl)sulfonyl)piperazine-1-carboxylate ; 4-[[3-(6,7-Dihydro-1-methyl-7-oxo-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-5-yl)-4-ethoxyphenyl]sulfonyl]-1-piperazinecarboxylic Acid 1,1-Dimethylethyl Ester
 Molecular Formula C26H36N6O6S
 Molecular Weight 560.67
 Specific Purity Under Development
 Inventory Status 2-3 Weeks
 Pack Size 100 MG
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