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PF-06445974 

Cat. No. M29145

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PF-06445974  Structure

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Quality Control & Documentation
Biological Activity

PF-06445974, a promising positron emission tomography (PET) lead, has exquisite potency at PDE4B with an IC50 <1 nM. The IC50 values are 36, 4.7 and 17 nM for PDE4D, PDE4A and PDE4C, respectively. PF-06445974 has good selectivity over PDE4D, excellent brain permeability, and a high level of specific binding in the "cold tracer" study.

Chemical Information
Molecular Weight 346.36
Formula C20H15FN4O
CAS Number 2055776-17-3
Form Solid
Storage Powder          -20°C   3 years ;  4°C   2 years
In solvent       -80°C   6 months ;  -20°C   1 month
References

[1] Yuichi Wakabayashi, et al. J Nucl Med. First-in-Human Evaluation of 18F-PF-06445974, a PET Radioligand That Preferentially Labels Phosphodiesterase-4B

[2] Lei Zhang, et al. J Med Chem. The Discovery of a Novel Phosphodiesterase (PDE) 4B-Preferring Radioligand for Positron Emission Tomography (PET) Imaging

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  Catalog
Abmole Inhibitor Catalog




Keywords: PF-06445974  supplier, PDE, inhibitors, activators

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