Coumarin 7 is a coumarin laser dye in plants in the form of glycosides.
Molecular Weight | 333.38 |
Formula | C20H19N3O2 |
CAS Number | 27425-55-4 |
Form | Solid |
Solubility (25°C) | DMSO 25 mg/mL (ultrasonic and warming) |
Storage | -20°C, protect from light |
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.
[3] Yongke Lu et al. Curr Pharm Des. Cytochrome P450s and Alcoholic Liver Disease
[4] O Pelkonen et al. Toxicology. CYP2A6: a human coumarin 7-hydroxylase
[5] O Pelkonen et al. J Cancer Res Clin Oncol. Regulation of coumarin 7-hydroxylation in man
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