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Zileuton (A 64077) is a synthetic derivative of hydroxyurea with antiasthmatic properties. The leukotriene inhibitor zileuton blocks 5-lipoxygenase, which catalyzes the formation of leukotrienes from arachidonic acid; causes bronchodilation; decreases bronchial mucous secretion and edema; and may prevent or decrease the symptoms of asthma.
Pack Size | Price | Availability | Quantity |
---|---|---|---|
10 mg | $30 | In Stock | |
25 mg | $44 | In Stock | |
50 mg | $61 | In Stock | |
100 mg | $87 | In Stock | |
200 mg | $127 | In Stock | |
500 mg | $209 | In Stock | |
1 mL x 10 mM (in DMSO) | $50 | In Stock |
Description | Zileuton (A 64077) is a synthetic derivative of hydroxyurea with antiasthmatic properties. The leukotriene inhibitor zileuton blocks 5-lipoxygenase, which catalyzes the formation of leukotrienes from arachidonic acid; causes bronchodilation; decreases bronchial mucous secretion and edema; and may prevent or decrease the symptoms of asthma. |
In vitro | Zileuton inhibited PGE2 production in lipopolysaccharide-stimulated human whole blood. In rat carrageenan gum-induced pleurisy, Zileuton decreased PGE2 and 6-ketoprostaglandin F1α pleural levels. In activated mouse peritoneal macrophages and macrophage J774, Zileuton significantly reduced PGE2 and 6-keto prostaglandin F1α levels. In macrophages, Zileuton inhibited PG biosynthesis by interfering with arachidonic acid release. |
In vivo | Zileuton inhibited PGE2 production in lipopolysaccharide-stimulated human whole blood. In rat carrageenan gum-induced pleurisy, Zileuton decreased PGE2 and 6-ketoprostaglandin F1α pleural levels. In activated mouse peritoneal macrophages and macrophage J774, Zileuton significantly reduced PGE2 and 6-keto prostaglandin F1α levels. In macrophages, Zileuton inhibited PG biosynthesis by interfering with arachidonic acid release. |
Alias | Abbott 64077, A 64077 |
Molecular Weight | 236.29 |
Formula | C11H12N2O2S |
Cas No. | 111406-87-2 |
Smiles | C(N(C(N)=O)O)(C)C1=CC=2C(S1)=CC=CC2 |
Relative Density. | 1.401 g/cm3 |
Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. | |||||||||||||||||||||||||||||||||||
Solubility Information | DMSO: 75 mg/mL (317.41 mM) | |||||||||||||||||||||||||||||||||||
Solution Preparation Table | ||||||||||||||||||||||||||||||||||||
DMSO
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