Sildenafil impurity 1 (Standard)

4-((4-ethoxy-3-(1-methyl-7-oxo-3-propyl-6,7-dihydro-1H-pyrazolo[4,3-d]pyrimidin-5-yl)phenyl)sulfonyl)-1-methylpiperazine 1-oxide (Sildenafil Impurity) (Standard) is the analytical standard of 4-((4-ethoxy-3-(1-methyl-7-oxo-3-propyl-6,7-dihydro-1H-pyrazolo[4,3-d]pyrimidin-5-yl)phenyl)sulfonyl)-1-methylpiperazine 1-oxide (Sildenafil Impurity). This product is intended for research and analytical applications.

For research use only. We do not sell to patients.

  • CAS No.: 1094598-75-0
  • Formula: C22H30N6O5S
  • Molecular Weight:490.58
  • Storage:

    Please store the product under the recommended conditions in the Certificate of Analysis.

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