Iso Sildenafil-d3

• Catalog No.: I900802
• M. F.: C22H30N6O4S
• M. W.: 474.5764
• Storage: Refrigerator

SYNONYMS

• IUPAC name: 5-(2-ethoxy-5-{[4-(^2H₃)methylpiperazin-1-yl]sulfonyl}phenyl)-2-methyl-3-propyl-2H,6H,7H-pyrazolo[4,3-d]pyrimidin-7-one
• IUPAC Traditional name: 5-{2-ethoxy-5-[4-(^2H₃)methylpiperazin-1-ylsulfonyl]phenyl}-2-methyl-3-propyl-6H-pyrazolo[4,3-d]pyrimidin-7-one
• Synonyms: 5-[2-Ethoxy-5-[(4-(methyl-d3)-1-piperazinyl)sulfonyl]phenyl]-2,6-dihydro-2-methyl-3-propyl-7H-pyrazolo[4,3-d]pyrimidin-7-one; 1-[[3-(4,7-Dihydro-2-methyl-7-oxo-3-propyl-2H-pyrazolo[4,3-d]pyrimidin-5-yl)-4-ethoxyphenyl]sulfonyl]-4-(methyl-d3)piperazine

PROPERTIES

• Apperance: Pale Yellow Solid
• Melting Point: 203-205°C (dec.)
• Solubility: Chloroform
• Storage Condition: Refrigerator

DETAILS

Description (English)

Labelled Iso Sildenafil (I900800). Isosildenafil is the isomer of Sildenafil methylated at N-2 position of the pyrazolo[4,3-d]pyrimidin-7-one nucleus.

REFERENCES

• Sheldrick, G., et al.: Acta Crystallogr., A46, 467 (1990)
• Terrett, N., et al.: Bioorg. Med. Chem. Lett., 6, 1819 (1990)