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Apremilast

SKU: orb1304839

Description

Apremilast (CC-10004) is an orally bioavailable, small-molecule PDE4 inhibitor exhibiting potent anti-inflammatory activity (IC50=74 nM). It is widely used in research to investigate inflammatory pathways, with applications in both in vitro cellular assays and in vivo models of autoimmune and inflammatory diseases.

Research Area

Pharmacology & Drug Discovery

Images & Validation

Key Properties

CAS Number608141-41-9
MW460.50
Purity99.95% (May vary between batches)
FormulaC22H24N2O7S
SMILES[C@H](CS(C)(=O)=O)(N1C(=O)C=2C(C1=O)=CC=CC2NC(C)=O)C3=CC(OCC)=C(OC)C=C3
TargetPDE,TNF,Apoptosis
SolubilityDMSO:58.33 mg/mL (126.67 mM);10% DMSO+40% PEG300+5% Tween 80+45% Saline:1 mg/mL (2.17 mM)

Bioactivity

Target IC50
PDE4:74 nM
In Vitro
Apremilast inhibits TNF-α release by lipopolysaccharide (LPS) with an IC50 of 104 nM (pIC50=6.98±0.2), which almost exactly replicates previous reported TNF-α inhibition by Apremilast on peripheral blood mononuclear cells (PBMCs) (IC50=110 nM) and which is similar to the potency of Apremilast for PDE4 enzymatic inhibition (IC50=74 nM). These results are clearly consistent with the hypothesis that Apremilast inhibits TNF-α by increasing intracellular cAMP levels. PKA, Epac1 and Epac2 knockdowns prevented TNF-α inhibition and IL-10 stimulation by Apremilast.
Cell Research
Apremilast is solubilized in DMSO and stored, and then diluted with appropriate media (DMSO 0.025%) before use. Raw 264.7 cells (100,000) are grown in 96-well plates. After 24 h, cells are stimulated with vehicle (final concentration of 0.025% DMSO) or with Apremilast at the indicated concentrations. After 30 minutes cells are stimulated with LPS 1 μg/mL for 4 h. When studying CGS21680 , SCH58261, ZM241385, BAY60-6583, or GS6201, the adenosine receptor ligands are added 15 minutes before Apremilast. Methotrexate is added 24 h and 1 h before Apremilast. Supernates are then collected and TNF-α levels are quantified with the Mouse TNF-α Quantikine ELISA Kit. IC50 (EC50) calculations are made using non-linear regression, sigmoidal dose-response, constraining the top to 100 % and bottom to 0 %, allowing variable slope, using GraphPad Prism v6.00.

Storage & Handling

StoragePowder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature.
Expiration Date12 months from date of receipt.
DisclaimerFor research use only

Alternative Names

lipopolysaccharide, inhibit, LPS, PDE4, PBMC, nucleotide, orally, Inhibitor, Apremilast, Apoptosis, available, CC 10004, CC10004, CC-10004, cyclic, phosphodiesterase, Phosphodiesterase (PDE), TNFR, TNF Receptor, type-4, Tumor Necrosis Factor Receptor

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Quality Guarantee

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Key Properties

No computed properties available.

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Apremilast (orb1304839)

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% DMSO +
%+
% Tween 80 +
%

Available Sizes

Select a size below

1 ml x 10 mM (in DMSO)
¥ 1,170.00
5 mg
¥ 1,170.00
10 mg
¥ 1,300.00
25 mg
¥ 1,560.00
100 mg
¥ 1,820.00
200 mg
¥ 2,600.00
500 mg
¥ 4,030.00
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