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Synonyms:

| Pack Size | Price | USA Stock | Global Stock | Quantity |
|---|---|---|---|---|
| 1 mg | $226 | - | In Stock | |
| 5 mg | $565 | - | In Stock | |
| 10 mg | $793 | - | In Stock | |
| 25 mg | $1,230 | - | In Stock | |
| 50 mg | $1,670 | - | In Stock |
| Description | ASB 14780 is a 4-phenoxy derivative that exhibits highly selective inhibition of cytosolic phospholipase A2α (cPLA2α), with an IC₅₀ value as low as 20 nM. By inhibiting the production of pro-inflammatory mediators such as arachidonic acid, ASB 14780 effectively reduces TPA-induced ear edema and ovalbumin-induced asthma responses in vivo. |
| In vivo | ASB 14780 (50 mg/kg; p.o.; once) suppresses the increase in the ear thickness elicited by the application of TPA (tetradecanoyl phorbol acetate) in mouse.[1] ASB 14780 (5 mg/kg; 20 mg/kg; p.o.; once daily) attenuates AHR (airway hyperreactivity), and inhibits IAR (immediate asthmatic response) and LAR (late asthmatic response) in a dose-dependent manner.[1] ASB 14780 shows well oral activity of 89.6% in mouse calculated from the ratio of oral administration’s AUC (10 mg/kg; p.o.) and intravenonous administration’s AUC (1 mg/kg; i.v.).[1] |
| Molecular Weight | 582.70 |
| Formula | C35H38N2O6 |
| Cas No. | 1069046-00-9 |
| Smiles | O=C(O)CCC=1C=CC2=C(C1)C(=CN2C3=CC=C(OC=4C=CC=CC4)C=C3)CCC=5C=CC=CC5.OCC(N)(CO)CO |
| Relative Density. | no data available |
| Storage | Keep away from moisture Powder: -20°C for 3 years | In solvent: -80°C for 1 year Shipping with blue ice/Shipping at ambient temperature. | |||||||||||||||||||||||||||||||||||
| Solubility Information | DMSO: 58.27 mg/mL (100.00 mM), Sonication is recommended. | |||||||||||||||||||||||||||||||||||
Solution Preparation Table | ||||||||||||||||||||||||||||||||||||
DMSO
Note : The dilution table applies only to solid products. For liquid products, please calculate the stock solution based on the stated concentration and/or density. | ||||||||||||||||||||||||||||||||||||
Dissolve 2 mg of the compound in 100 μL DMSO
to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.
1) Add 100 μL of the DMSO
stock solution to 400 μL PEG300
and mix thoroughly until the solution becomes clear.
2) Add 50 μL Tween 80 and mix well until fully clarified.
3) Add 450 μL Saline,PBS or ddH2O
and mix thoroughly until a homogeneous solution is obtained.
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