| Identification | Back Directory | [Name]
PF-05085727 | [CAS]
1415637-72-7 | [Synonyms]
PF-05085727
PF-05085727 >=98% (HPLC)
4-(AZETIDIN-1-YL)-1-METHYL-3-(1-METHYL-5-(4-(TRIFLUOROMETHYL)PHENYL)-1H-PYRAZOL-4-YL)-1H-PYRAZOLO[3,4-D]PYRIMIDINE
1H-Pyrazolo[3,4-d]pyrimidine, 4-(1-azetidinyl)-1-methyl-3-[1-methyl-5-[4-(trifluoromethyl)phenyl]-1H-pyrazol-4-yl]- | [Molecular Formula]
C20H18F3N7 | [MDL Number]
MFCD31556859 | [MOL File]
1415637-72-7.mol | [Molecular Weight]
413.4 |
| Chemical Properties | Back Directory | [storage temp. ]
Store at -20°C | [solubility ]
DMSO : 62.5 mg/mL (151.19 mM; Need ultrasonic) | [form ]
Solid | [color ]
White to yellow | [InChIKey]
SHAVEYUXRBIMLA-UHFFFAOYSA-N | [SMILES]
CN(N=C1)C(C2=CC=C(C(F)(F)F)C=C2)=C1C3=NN(C)C4=C3C(N5CCC5)=NC=N4 |
| Hazard Information | Back Directory | [Uses]
PF-05085727 is a potent, selective and brain penetrant inhibitor of cGMP-dependent PDE2A (IC50=2 nM). PF-05085727 inhibits PDE2A >4,000-fold selectivity over PDE1 and PDE3-11[1]. | [Biological Activity]
PF-05085727 is a potent inhibitor against cGMP-dependent phosphodiesterase PDE2 (PDE2A; IC50 = 2.3 nM) with >500-fold selectivity over other PDEs. Its 3-[(18)F]fluoroazetidinyl derivative ([(18)F]PF-05270430) has been successfully applied via i.v. injection as a brain-permeant probe for imaging brain PDE2 in live cynomolgus monkeys by positron emission tomography (PET). | [in vivo]
PF-05085727 (subcutaneous injection; 3.2 mg/kg/mice; 3 mg/kg/rat) gives a ratio of unbound brain (Cbu) to unbound plasma (Cpu) of ca. 0.27 and 0.37, respectively[1].PF-05085727 in mice leads to an acute and exposure-dependent elevation in the accumulation of bulk levels of cGMP in cortex, striatum, and hippocampus as measured by enzyme-linked immunosorbent assay[1]. | [IC 50]
PDE2A: 2 nM (IC50) | [References]
[1] Helal CJ, et al. Application of Structure-Based Design and Parallel Chemistry to Identify a Potent, Selective, and Brain Penetrant Phosphodiesterase 2A Inhibitor. J Med Chem. 2017 Jul 13;60(13):5673-5698. DOI:10.1021/acs.jmedchem.7b00397 |
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Energy Chemical
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InvivoChem
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Merck KGaA
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MedChemExpress
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