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Cat. Number
733976321425376
Chemical Name
5-(2-Ethoxyphenyl)-3-propyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one
CAS Number
139756-30-2
Category
Aromatics, Heterocycles, Inhibitors
Mol. Formula
C16H18N4O2
Mol. Weight
298.34
Qty 1
10mg
Qty 2
100mg
Appearance
White Solid
Application Notes
Potent PDE inhibitor scaffold with in vivo activity. Intermediate for the preparation of Desmethylsildenafil.
Synonym
5-(2-Ethoxyphenyl)-1,6-dihydro-3-propyl-7H-pyrazolo[4,3-d]pyrimidin-7-one; Des(4-methylpiperazin-1-ylsulfonyl) Desmethylsildenafil
Melting Pt.
250-252°C
Solubility
Dichloromethane, DMF, DMSO, Methanol
Storage condition
Refrigerator
References

Dumaitre, B., et al.: J. Med. Chem., 39, 1635 (1996),
Haning, H., et al.: Bioorg. Med. Chem. Lett., 15, 3900 (2005).

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