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N-Desmethyl Sildenafil Hemicitrate

Synonyms: 5-[2-Ethoxy-5-(1-piperazinylsulfonyl)phenyl]-1,6-dihydro-1-methyl-3-propyl-7H-pyrazolo[4,3-d]pyrimidin-7-one Hemicitrate; Desmethylsildenafil Hemicitrate; UK 103320 Hemicitrate
Cat. No.: S40007 CAS No.: Free base: 139755-82-1
MDL.: Formula: C48H64N12O15S2
F.W.1113.22 Purity: 99%
Storage: No Data Available
 
Size/Unit Price Qty Availability Price Total
5mg $140.00 Enter qty and click checkbox $140.00
Catalog Number: S40007   CAS No.: Free base: 139755-82-1
MDL: Formula: C48H64N12O15S2
F.W.: 1113.22 Purity: 99%
Package: Unit: mg
Appearance: White Solid M.P.: No Data Available
B.P.: Density:
Optical Rotation: Refractive Index:
Solubility: No Data Available Stability:
Storage: No Data Available Category: Reference Standard
Reference: Terrett, N.K., et al.: Bioorg. Med. Chem. Lett., 6, 1819 (1996); Goldstein, I., et al.: N. Engl. J. Med., 338, 1397 (1998)
Application: N-Desmethyl Sildenafil Hemicitrate is an impurity of Sildenafil, an orally active selective type 5 cGMP phosphodiesterase inhibitor.
Category: Amines, Aromatics, Metabolites & Impurities, Pharmaceuticals, Intermediates & Fine Chemicals, Sulfur & Selenium Compounds