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3-(4-Octadecylbenzoyl)acrylic acid is an effective broad-spectrum phospholipase A2 (PLA2) inhibitor. By preventing the release of arachidonic acid from membrane phospholipids, it severs the biosynthetic cascade of prostaglandins and leukotrienes, demonstrating exceptionally potent anti-inflammatory activity in acute inflammation and tissue injury models.


| Description | 3-(4-Octadecylbenzoyl)acrylic acid is an effective broad-spectrum phospholipase A2 (PLA2) inhibitor. By preventing the release of arachidonic acid from membrane phospholipids, it severs the biosynthetic cascade of prostaglandins and leukotrienes, demonstrating exceptionally potent anti-inflammatory activity in acute inflammation and tissue injury models. |
| Synonyms | OBAA |
| Molecular Weight | 428.65 |
| Formula | C28H44O3 |
| Cas No. | 134531-42-3 |
| Smiles | O=C(O)C=CC(=O)C1=CC=C(C=C1)CCCCCCCCCCCCCCCCCC |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. | |||||||||||||||||||||||||
| Solubility Information | DMSO: 20 mg/mL (46.66 mM), Sonication is recommmended. | |||||||||||||||||||||||||
Solution Preparation Table | ||||||||||||||||||||||||||
DMSO
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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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