24(S),25-epoxy Cholesterol
24(S),25-epoxy Cholesterol
24(S),25-epoxy Cholesterol is an oxysterol and the most abundant oxysterol in mouse ventral midbrain.{43943} It activates liver X receptors (LXRs)...
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Ambrisentan is a nonpeptide endothelin A (ETA) receptor antagonist (IC50s = 0.251, 0.316, 0.398, 251, and 630 nM for rat preparations of heart, bladder, kidney, lung, and cerebral cortex, respectively).{37346} It inhibits contraction of isolated rabbit aortic rings induced by endothelin-1 (ET-1; Item No. 24127) by 43.23% when used at a concentration of 1 µM.{37347} Ambrisentan inhibits ET-1-induced contraction of human pulmonary and radial arteries in vitro (Kd = 0.042 and 0.11 ?M, respectively).{37348} In a rat model of neonatal hyperoxic lung injury, ambrisentan (20 mg/kg per day, s.c.) reduces pulmonary arterial hypertension (PAH) as well as decreases PAH-induced right ventricular hypertrophy (RVH) and peak RV pressure.{37349} Formulations containing ambrisentan have been used in the treatment of PAH.
Territorial Availability: Available through Bertin Technologies only in France
| Size | 1 mg, 10 mg, 5 mg |
|---|---|
| Shipping | dry ice |
| CAS number | 177036-94-1 |
| Molecular formula | C22H22N2O4 |
| Smiles | CC1=NC(O[C@H](C(O)=O)C(OC)(C2=CC=CC=C2)C3=CC=CC=C3)=NC(C)=C1 |
| Molecular weight | 378,4 |
| Custom code | 2933.59 |
| Formulation | A crystalline solid |
| Purity | ≥98% |
| UNSPSC code | 12352100 |
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