中文名称: | 非罗考昔 促销 | ||||
---|---|---|---|---|---|
英文名称: | Firocoxib | ||||
别名: | Equioxx;ML 1785713 | ||||
CAS No: | 189954-96-9 | 分子式: | C17H20O5S | 分子量: | 336.4 |
CAS No: | 189954-96-9 | ||||
分子式: | C17H20O5S | ||||
分子量: | 336.4 |
包装规格:
5mg 10mg 25mg 50mg in glass bottle
产品简介:
Firocoxib (ML 1785713) 是一种有效的,选择性的,口服活性的 COX-2 抑制剂,IC50 为 0.13 μM。Firocoxib 对 COX-2 的选择性比对 COX-1 的选择性高 58 倍 (IC50 为 7.5 μM)。Firocoxib 具有抗炎作用。
溶解性:
DMSO : ≥ 52 mg/mL (154.58 mM)
储备液保存:
-80°C, 6 months
-20°C, 1 month
(protect from light, stored under nitrogen)
-20°C, 1 month
(protect from light, stored under nitrogen)
靶点:
COX-2:0.13 μM (IC50)
COX-1:7.5 μM (IC50)
COX-1:7.5 μM (IC50)
体外研究:
The COX-1:COX-2 selectivity ratios generally are established by comparing the IC50 for COX-1 to the IC50 for COX-2. The IC80 value more closely resembles the steady-state plasma drug concentration than does the IC50 value.
The selectivity ratio for Firocoxib based on the IC80 values is 121 (IC80 of 0.36 μM and 43.6 μM for COX-2 and COX-1, respectively), indicating that selectivity for COX-2 is not reduced at concentrations higher than the IC50. Notably, Firocoxib concentrations that yield 80% to 95% inhibition of COX-2 produce < 20% inhibition of COX-1.
体内研究:
Firocoxib (0.75-1.5mg/kg; oral gavage; female domestic shorthair cats) treatment efficacious in attenuating fever when administered to cats 1 or 14 hours before LPS challenge.
Pharmacokinetic properties of Firocoxib are determined after i.v. (2 mg/kg) and oral (3 mg/kg) administration in male cats. Firocoxib has moderate to high oral bioavailability (54% to 70%), low plasma clearance (4.7 to 5.8 mL/min/kg), and an elimination half-life of 8.7 to 12.2 hours.
保存条件:
2-8°C 避光 充氮保存
注意事项:
1、为了您的安全和健康,请穿实验服并戴一次性手套操作。
2、以上信息仅做参考交流之用。
2、以上信息仅做参考交流之用。
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安全说明:
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参考文献 & 客户发表文献
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质量 (g) = 浓度 (mol/L) x 体积 (L) x 分子量 (g/mol)
摩尔浓度计算公式
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开始浓度 x 开始体积 = 最终浓度 x 最终体积
稀释公式
稀释公式一般简略地表示为:C1V1 = C2V2 ( 输入 输出 )