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QCC Cat No.: |
QS040604 |
Chemical Name: |
Sildenafil EP Impurity D |
Synonyms: |
4-ethoxy-3-(1-methyl-7-oxo-3-propyl-6,7-dihydro-1H-pyrazolo[4,3-d]pyrimidin-5-yl)benzenesulfonic acid |
CAS No.: |
1357931-55-5 |
Molecular Formula: |
C17H20N4O5S |
Molecular Weight: |
392.43 |
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Standard Reference Material For "Sildenafil EP Impurity D"
Warning:The form of the product salt may be different from the official website,please consult your local agent for details. |
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