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RP-64477 is the cholesterol esterifying enzyme Acyl-coenzyme A:cholesterol O-acyltransferase (ACAT) inhibitor.
Pack Size | Price | Availability | Quantity |
---|---|---|---|
1 mg | $61 | In Stock | |
5 mg | $147 | In Stock | |
10 mg | $237 | In Stock | |
25 mg | $428 | In Stock | |
50 mg | $643 | In Stock | |
100 mg | $965 | In Stock | |
1 mL x 10 mM (in DMSO) | $175 | In Stock |
Description | RP-64477 is the cholesterol esterifying enzyme Acyl-coenzyme A:cholesterol O-acyltransferase (ACAT) inhibitor. |
In vivo | Inhibition by RP 64477 in a rabbit intestinal enzyme preparation was shown to be non-competitive with respect to the substrate oleoyl-CoA. In whole cell assays using human intestinal (CaCo-2), hepatic HepG2) and monocytic (THP-1) cell lines, RP 64477 inhibited ACAT activity with IC50s of 113, 503, and 180 nM, respectively. RP 64477 (0.03% w/w by diet) reduced significantly cholesterol absorption in cholesterol/cholic acid-fed rats from 94+/- 8% to 65 +/- 4%. In cholesterol-fed rabbits, cholesterol absorption was reduced from 72 +/- 5% to 50 +/-5% and 44 +/- 5% at dose levels of 10 and 30 mg kg-1 b.i.d., respectively. Plasma cholesterol levels were reduced dose-dependently in both cholesterol/cholic-acid-fed rats and cholesterol-fed rabbits. Neither cholesterol absorption nor plasma cholesterol levels were reduced significantly in animals maintained on standard laboratory diets. Pharmacokinetic studies indicated that RP 64477 were very poorly absorbed following oral administration to rats. |
Alias | RP64477 |
Molecular Weight | 498.72 |
Formula | C29H42N2O3S |
Cas No. | 135239-65-5 |
Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. | ||||||||||||||||||||
Solubility Information | DMSO: 8.33 mg/mL (16.70 mM), Sonication is recommended. | ||||||||||||||||||||
Solution Preparation Table | |||||||||||||||||||||
DMSO
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