Diclofenac sodium

双氯芬酸钠 
分子式:C₁₄H₁₀Cl₂NNaO₂分子量:318.13

简介: Diclofenac Sodium 是一种有效的,非选择性的抗炎剂,为 COX 的抑制剂,在 CHO 细胞中,对人 COX-1 和 COX-2 的 IC50 值分别为 4 nM,1.3 nM;Diclofenac Sodium 同时对绵羊 COX-1 和 COX-2 的 IC50 值分别为 5.1 μM,0.84 μM。 

英文名:Diclofenac sodium
物理性状及指标:
外观:……………………白色或类白色结晶性粉末
溶解性:…………………H2O : 10 mg/mL (31.43 mM; ultrasonic and warming and heat to 60°C)
密度:……………………~0.63 g/cm3
干燥失重:………………≤0.5%
含量:………………99.0%~101.0%

生物活性

描述

Diclofenac Sodium (GP 45840) is a potent and nonselective anti-inflammatory agent, acts as a COX inhibitor, with IC50s of 4 nM, 1.3 nM for human COX-1 and COX-2 in CHO cells, and 5.1, 0.84 μM for ovine COX-1 and COX-2, respectively.

IC50 & Target

Human COX-2

Human COX-1

Ovine COX-2

Ovine COX-1

1.3 nM (IC50, in CHO cells)

4 nM (IC50, in CHO cells)

0.84 μM (IC50)

5.1 μM (IC50)

体外

Diclofenac Sodium is a potent COX inhibitor, with IC50s of 4 nM and 1.3 nM for human COX-1 and COX-2 in the CHO cells, respectively. Diclofenac effectively blocks COX-1 mediated prostanoid production from U937 cell microsomes, with an IC50 of 7 ± 3 nM. Diclofenac Sodium exihibits inhibition on COX-1 and COX-2 enzyme with IC50s of 5.1 and 0.84 μM, respectively

体内

Diclofenac (3 mg/kg, b.i.d., for 5 days) significantly increases faecal 51Cr excretion in rats, and such effect is also observed in squirrel monkeys after administrated of 1 mg/kg twice daily for 4 days[1]. Diclofenac (10 mg/kg) shows anti-inflammatory activity in mice. Diclofenac (10 mg/kg) decreases oxidized low-densitylipoprotein (Ox-LDL), but shows no effects on the kinetics parameters of catalase and glutathione peroxidase via intramuscularly injection into rats.

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储液配置及储存: 按表中溶解性配置;如溶解困难,可以通过快速搅拌,超声或温和加热(在45-60°C下水浴)。液体稳定性报道的很少,建议现配现用,如需储存,建议:-20℃1-3月;-80℃ 3-6月。

储存条件:常温、避光、干燥。

运输条件:常温运输。

浓度/体积/质量

1 mg

5 mg

10 mg

1 mM

3.1434 mL

15.7168 mL

31.4337 mL

5 mM

0.6287 mL

3.1434 mL

6.2867 mL

10 mM

0.3143 mL

1.5717 mL

3.1434 mL

【注意 】
●我司产品为非无菌包装,若用于细胞培养,请提前做预处理,除去热原细菌,否则会导致染菌。
●部分产品我司仅能提供部分信息,我司不保证所提供信息的权威性,以上数据仅供参考交流研究之用。

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CAS 号:15307-79-6

英文名字:双氯芬酸钠
质量标准:>99%,BR
分子式:C14H10Cl2NNaO2
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