N-Desmethyl Sildenafil Impurity
Impurity
This molecule is a impurity of Sildenafil.

In Stock
Impurity
N-Desmethyl Sildenafil Impurity
Cat. No. ANTPRD282Old No. ANT-SDF-01CAS 139755-82-1In Stock
Technical Data
New Cat. No.ANTPRD282
Old Cat. No.ANT-SDF-01
CAS139755-82-1
Mol. FormulaC21H28N6O4S
Mol. Weight460.55 g/mol
IUPAC5-(2-ethoxy-5-piperazin-1-ylsulfonylphenyl)-1-methyl-3-propyl-4H-pyrazolo[4,5-d]pyrimidin-7-one
SMILESCCCC1=NN(C2=C1N=C(NC2=O)C3=C(C=CC(=C3)S(=O)(=O)N4CCNCC4)OCC)C
InChIInChI=1S/C21H28N6O4S/c1-4-6-16-18-19(26(3)25-16)21(28)24-20(23-18)15-13-14(7-8-17(15)31-5-2)32(29,30)27-11-9-22-10-12-27/h7-8,13,22H,4-6,9-12H2,1-3H3,(H,23,24,28)
InChI KeyUZTKBZXHEOVDRL-UHFFFAOYSA-N
Description
Overview
N-Desmethyl Sildenafil Impurity, Sildenafil, 139755-82-1, 5-(2-ethoxy-5-piperazin-1-ylsulfonylphenyl)-1-methyl-3-propyl-4H-pyrazolo[4,5-d]pyrimidin-7-one
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Synonyms
5-(2-ethoxy-5-(piperazin-1-yl-sulfonyl)phenyl-1-methyl-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-7(6H)-one









