4-ethoxy-3-(2-methyl-7-oxo-3-propyl-4H-pyrazolo[4,3-d]pyrimidin-5-yl)benzenesulfonyl chloride

Names

[ CAS No. ]:
501120-42-9

[ Name ]:
4-ethoxy-3-(2-methyl-7-oxo-3-propyl-4H-pyrazolo[4,3-d]pyrimidin-5-yl)benzenesulfonyl chloride

[Synonym ]:
Demethylpiperazinyl Iso Sildenafil Sulfonyl Chloride

Chemical & Physical Properties

[ Molecular Formula ]:
C17H19ClN4O4S

[ Molecular Weight ]:
410.87500

[ Exact Mass ]:
410.08200

[ PSA ]:
115.32000

[ LogP ]:
3.68310

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 5-(2-Ethoxyphenyl)-2,6-dihydro-2-Methyl-3-propyl-7H-pyrazolo[4,3-d]pyrimidin-7-one
  • Ethyl 2,4-dioxoheptanoate
  • 2-Ethoxybenzoic acid
  • 4-Amino-1-methyl-5-propyl-1H-pyrazole-3-carboxylic acid amide
  • 1-Methyl-5-propyl-1H-pyrazole-3-carboxylic Acid
  • 1-Methyl-4-nitro-5-propyl-1H-pyrazole-3-carboxamide
  • 1-Methyl-4-nitro-5-propyl-1H-pyrazole-3-carboxylic Acid
  • 4-[(2-Ethoxybenzoyl)amino]-1-methyl-5-propyl-1H-pyrazole-3-carboxamide

DownStream