| Bioactivity | Fenofibric acid, an active metabolite of fenofibrate, is a PPAR activitor, with EC50s of 22.4 µM, 1.47 µM, and 1.06 µM for PPARα, PPARγ and PPARδ, respectively; Fenofibric acid also inhibits COX-2 enzyme activity, with an IC50 of 48 nM. | ||||||||||||
| Invitro | Fenofibric acid is a PPAR activitor, with EC50s of 22.4 µM, 1.47 µM, and 1.06 µM for PPARα, PPARγ and PPARδ, respectively[1]. Fenofibric acid (10, 25, 50, 75, and 100 nM) dose-dependently inhibits COX-2 enzyme, with IC50 of 48 nM[2]. Fenofibric acid (500 nM) reduces abundance of AOX1 protein in HepG2 cells[3]. Fenofibric acid (100 µM) decreases JNK1/2, c-Jun, and p38 MAPK phosphorylation, and prevents the accumulation of reactive oxygen species, endoplasmic reticulum (ER) stress and disruption of blood retinal barrier (BRB) in response to the combination of high-glucose (HG) and hypoxia in ARPE-19 cells. Fenofibric acid (100 µM) activates IGF-IR/Akt/ERK1/2-mediated survival signaling pathways in ARPE-19 cells under HG conditions and hypoxia[4]. | ||||||||||||
| In Vivo | Fenofibric acid (1, 5, 10 mg/kg, p.o.) shows anti-inflammatory activity in Wistar rats with acute inflammation induced by carrageenan[2]. | ||||||||||||
| Name | Fenofibric acid | ||||||||||||
| CAS | 42017-89-0 | ||||||||||||
| Formula | C17H15ClO4 | ||||||||||||
| Molar Mass | 318.75 | ||||||||||||
| Appearance | Solid | ||||||||||||
| Transport | Room temperature in continental US; may vary elsewhere. | ||||||||||||
| Storage |
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| Reference | [1]. Dietz M, et al. Comparative molecular profiling of the PPARα/γ activator aleglitazar: PPAR selectivity, activity and interaction with cofactors. ChemMedChem. 2012 Jun;7(6):1101-11. [2]. Prasad GS, et al. Anti-inflammatory activity of anti-hyperlipidemic drug, fenofibrate, and its phase-I metabolite fenofibric acid: in silico, in vitro, and in vivo studies. Inflammopharmacology. 2017 Dec 13. [3]. Neumeier M, et al. Aldehyde oxidase 1 is highly abundant in hepatic steatosis and is downregulated by adiponectin and fenofibric acid in hepatocytes in vitro. Biochem Biophys Res Commun. 2006 Nov 24;350(3):731-5. Epub 2006 Sep 27. [4]. Miranda S, et al. Beneficial effects of fenofibrate in retinal pigment epithelium by the modulation of stress and survival signaling under diabetic conditions. J Cell Physiol. 2012 Jun;227(6):2352-62. |