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Chemical structure of Win 58237

GC31327

Win 58237

Also known as 1-cyclopentyl-3-methyl-6-pyridin-4-yl-5H-pyrazolo[5,4-d]pyrimidin-4-one

Win 58237 is a cyclic nucleotide phosphodiesterase (PDE) inhibitor, with Ki of 170 nM for PDE V, possessing vasorelaxant activity

ChemicalCAS158001-76-4MW295.34FormulaC16H17N5O
CAS number
158001-76-4
Molecular weight
295.34
Formula
C16H17N5O
Solubility
Soluble in DMSO
InChIKey
GODZWYONGRENHA-UHFFFAOYSA-N
Catalogue number
GC31327
Brand
GLPBIO
Computed properties PubChem CID 135494251 · XLogP 1.5 · TPSA 72.2 Ų · H-bond donors 1
XLogP
1.5
TPSA
72.2 Ų
H-bond donors
1
H-bond acceptors
4
Rotatable bonds
2
Heavy atoms
22

SMILES CC1=NN(C2=C1C(=O)NC(=N2)C3=CC=NC=C3)C4CCCC4

Computed descriptors from PubChem (CID 135494251), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

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