生物活性
Amoxicillin sodium (Amox) is a moderate- spectrum, bacteriolytic, β-lactam antibiotic. Amoxicillin sodium (Amox) is used to treat bacterial infections caused by susceptible microorganisms. Amoxicillin sodium (Amox) is usually the drug of choice within the class because it is better absorbed, following oral administration, than other β-lactam antibiotics. Amoxicillin sodium (Amox) is susceptible to degradation by β-lactamase-producing bacteria, which are resistant to a broad spectrum of β-lactam antibiotics, such as penicillin. For this reason, it is often combined with clavulanic acid. Amoxicillin sodium (Amox) acts by inhibiting the synthesis of bacterial cell walls. Amoxicillin sodium (Amox) inhibits cross-linkage between the linear peptidoglycan polymer chains that make up a major component of the cell walls of both Gram-positive and Gram-negative bacteria.
化学数据
| 分子量 | 387.39 |
| 分子式 | C16H18N3O5S.Na |
| CAS号 | 34642-77-8 |
| 纯度 | >99% |
| 溶解性（25°C） | DMSO 68 mg/mL |
| 储存和运输条件 | 固体粉末： -20°C 冷藏长期储存
常温运输及临时存放 |
不同实验动物依据体表面积的等效剂量转换表（数据来源于FDA指南）
| 小鼠 | 大鼠 | 兔 | 豚鼠 | 仓鼠 | 狗 |
| 重量 (kg) | 0.02 | 0.15 | 1.8 | 0.4 | 0.08 | 10 |
| 体表面积 (m2) | 0.007 | 0.025 | 0.15 | 0.05 | 0.02 | 0.5 |
| Km系数 | 3 | 6 | 12 | 8 | 5 | 20 |
| 动物 A (mg/kg) = 动物 B (mg/kg) × | 动物 B的Km系数 |
| 动物 A的Km系数 |
例如，依据体表面积折算法，将化合物用于小鼠的剂量20 mg/kg 换算成大鼠的剂量，需要将20 mg/kg 乘以小鼠的Km系数（3），再除以大鼠的Km系数（6），得到化合物用于大鼠的等效剂量为10 mg/kg。
储备液配制
以下数据基于产品分子量，对于特殊产品，请参照COA中的储备液配制条件和说明进行操作。
| Concentration / Solvent Volume / Mass | 1 mg | 5 mg | 10 mg |
|---|
| 1 mM | 2.5814 mL | 12.9069 mL | 25.8138 mL |
| 5 mM | 0.5163 mL | 2.5814 mL | 5.1628 mL |
| 10 mM | 0.2581 mL | 1.2907 mL | 2.5814 mL |
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