Chemical
Sildenafil Impurity 4 (Iso Sildenafil)
5-[2-ethoxy-5-(4-methylpiperazin-1-yl)sulfonylphenyl]-2-methyl-3-propyl-6H-pyrazolo[4,3-d]pyrimidin-7-one
CAS: 253178-46-0
Formula: C22H30N6O4S
Specifications
Key details (from tblproducts)
| CAS | 253178-46-0 |
| Molecular formula | C22H30N6O4S |
| Molecular weight | 474.6 g/mol |
| IUPAC | 5-[2-ethoxy-5-(4-methylpiperazin-1-yl)sulfonylphenyl]-2-methyl-3-propyl-6H-pyrazolo[4,3-d]pyrimidin-7-one |
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