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5.08957

Sigma-Aldrich

PDE5 Inhibitor, Cpd7a

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Synonym(s):
PDE5 Inhibitor, Cpd7a
Empirical Formula (Hill Notation):
C22H20ClN3O2
CAS Number:
Molecular Weight:
393.87

assay

≥98% (HPLC)

Quality Level

form

solid

potency

270 pM IC50

manufacturer/tradename

Calbiochem®

storage condition

OK to freeze
protect from light

color

cream

solubility

DMSO: 100 mg/mL

storage temp.

2-8°C

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PDE4D Inhibitor, GEBR-7b The PDE4D Inhibitor, GEBR-7b controls the biological activity of PDE4D. This small molecule/inhibitor is primarily used for Cell Signaling applications.

524748

PDE4D Inhibitor, GEBR-7b

assay

≥98% (HPLC)

assay

≥97% (HPLC)

assay

≥98% (HPLC)

assay

≥95% (HPLC)

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

manufacturer/tradename

Calbiochem®

manufacturer/tradename

Calbiochem®

manufacturer/tradename

Calbiochem®

manufacturer/tradename

Calbiochem®

storage temp.

2-8°C

storage temp.

−20°C

storage temp.

2-8°C

storage temp.

−20°C

storage condition

OK to freeze, protect from light

storage condition

OK to freeze, protect from light

storage condition

OK to freeze, protect from light

storage condition

OK to freeze, protect from light

General description

A cell-permeable, brain permeant, quinoline-based compound that acts as a highly potent and selective inhibitor of phosphodiesterase 5 (PDEV; IC50 = 270 pM). Exhibits over 10,000 fold greater selectivity over various other phosphodiestrases and trivial activity against PDE VI (IC50 = 339 nM). Shown to increase cGMP levels in mouse hippocampus and attenuates long term potentiation and memory defects in mice with elevated levels of oligomeric Aβ42. It is rapidly absorbed with peak plasma concentration observed at 30 min. Displays desirable pharmacokinetic properties with plasma t1/2 = 1.33 h and brain t1/2 = 1.04 h.
A cell-permeable, brain permeant, quinoline-based compound that acts as a highly potent and selective inhibitor of phosphodiesterase 5 (PDEV; IC50 = 270 pM). Exhibits over 10,000 fold greater selectivity over various other phosphodiestrases and trivial activity against PDE VI (IC50 = 339 nM). Shown to increase cGMP levels in mouse hippocampus and attenuates long term potentiation and memory defects in mice with elevated levels of oligomeric Aβ42. It is rapidly absorbed with peak plasma concentration observed at 30 min. Displays desirable pharmacokinetic properties with plasma t1/2 = 1.33 h and brain t1/2 = 1.04 h.

Please note that the molecular weight for this compound is batch-specific due to variable water content.

Biochem/physiol Actions

Primary Target
PDE5
Reversible: yes

Packaging

Packaged under inert gas

Warning

Toxicity: Standard Handling (A)

Reconstitution

Following reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C.

Other Notes

Fiorito, J., et al. 2013. Eur. J. Med. Chem.60, 285.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


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