Sildenafil EP Impurity F;N-Desmethyl Sildenafil |
QCC Cat No.: | QS040609 |
Chemical Name: | Sildenafil EP Impurity F;N-Desmethyl Sildenafil |
Synonyms: | 5-(2-ethoxy-5-(piperazin-1-ylsulfonyl)phenyl)-1-methyl-3-propyl-1H-pyrazolo[4,3-d]pyrimidin-7(6H)-one |
CAS No.: | 139755-82-1 |
Molecular Formula: | C21H28N6O4S |
Molecular Weight: | 460.55 |
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Standard Reference Material For "Sildenafil EP Impurity F;N-Desmethyl Sildenafil" Warning:The form of the product salt may be different from the official website,please consult your local agent for details. |