Rosmarinic acid (RA, Rosemary acid) is a naturally occurring hydroxylated compound, it has the ability to block complement fixation, inhibit lipoxygenase and cyclooxygenase activity and inhibit the expression of CCL11 and CCR3 by suppressing the IKK-β activity in NF-κB activation signaling.
| Molecular Weight | 360.31 |
| Formula | C18H16O8 |
| CAS Number | 20283-92-5 |
| Solubility (25°C) | DMSO 60 mg/mL Soluble in water |
| Storage |
Powder -20°C 3 years ; 4°C 2 years In solvent -80°C 6 months ; -20°C 1 month |
| Species | Mouse | Rat | Rabbit | Guinea pig | Hamster | Dog |
| Weight (kg) | 0.02 | 0.15 | 1.8 | 0.4 | 0.08 | 10 |
| Body Surface Area (m2) | 0.007 | 0.025 | 0.15 | 0.05 | 0.02 | 0.5 |
| Km factor | 3 | 6 | 12 | 8 | 5 | 20 |
| Animal A (mg/kg) = Animal B (mg/kg) multiplied by | Animal B Km |
| Animal A Km |
For example, to modify the dose of Compound A used for a mouse (20 mg/kg) to a dose based on the BSA for a rat, multiply 20 mg/kg by the Km factor for a mouse and then divide by the Km factor for a rat. This calculation results in a rat equivalent dose for Compound A of 10 mg/kg.
[1] Maja Hitl, et al. Rosmarinic Acid-Human Pharmacokinetics and Health Benefits
[3] Yuya Deguchi, et al. Caffeic acid and rosmarinic acid contents in genus Perilla
| Related IκB/IKK Products |
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BMS-066 is an IKKβ/Tyk2 pseudokinase inhibitor, with IC50s of 9 nM and 72 nM, respectively. |
| Ainsliadimer A
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| 4′-Hydroxywogonin
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