中文名称: 非诺贝特  一键复制产品信息
英文名称: Fenofibrate
CAS No: 49562-28-9
分子式: C20H21ClO4
分子量: 360.84
EINEC: 256-376-3
F10004 非诺贝特 ≥99% (普西唐-psaitong)
熔点:
78-82℃
外观与性状:
白色或类白色结晶性粉末
包装规格:
5g 25g 100g in poly bottle
溶解性:
溶于丙酮、乙醚、DMSO、DMF、乙醇(1 mg/ml)
储备液保存:
-80°C, 1 year
-20°C, 6 months
体内实验:
1、请依序添加每种溶剂: 10% DMSO→40% PEG300→5% Tween-80→45% Saline
Solubility: ≥ 2.5 mg/mL (6.93 mM); 澄清溶液
此方案可获得 ≥ 2.5 mg/mL(饱和度未知)的澄清溶液。
以 1 mL 工作液为例,取 100 μL 25.0 mg/mL 的澄清 DMSO 储备液加到 400 μL PEG300 中,混合均匀;再向上述体系中加入 50 μL Tween-80,混合均匀;然后再继续加入 450 μL 生理盐水 定容至 1 mL。
2、请依序添加每种溶剂: 10% DMSO→90% (20% SBE-β-CD in Saline)
Solubility: 2.5 mg/mL (6.93 mM); 悬浊液; 超声助溶
此方案可获得 2.5 mg/mL的均匀悬浊液,悬浊液可用于口服和腹腔注射。
以 1 mL 工作液为例,取 100 μL 25.0 mg/mL 的澄清 DMSO 储备液加到 900 μL 20% 的 SBE-β-CD 生理盐水水溶液 中,混合均匀。
2 g SBE-β-CD(磺丁基醚 β-环糊精)粉末定容于 10 mL 的生理盐水中,完全溶解至澄清透明。
3、请依序添加每种溶剂: 10% DMSO→90% Corn Oil
Solubility: ≥ 2.5 mg/mL (6.93 mM); 澄清溶液
此方案可获得 ≥ 2.5 mg/mL(饱和度未知)的澄清溶液,此方案实验周期在半个月以上的动物实验酌情使用。
以 1 mL 工作液为例,取 100 μL 25.0 mg/mL 的澄清 DMSO 储备液加到 900 μL玉米油中,混合均匀。
4、请依序添加每种溶剂: Corn Oil
Solubility: 33.33 mg/mL (92.37 mM); 澄清溶液; 超声助溶(建议现用现配,在短期内尽快用完)

<1mg/ml表示微溶或不溶。
普西唐提供的所有化合物浓度为内部测试所得,实际溶液度可能与公布值有所偏差,属于正常的批间细微差异现象。
请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效。
靶点:
CYP2C19:0.2 μM (IC50);CYP2B6:0.7 μM (IC50);CYP2C9:9.7 μM (IC50);CYP2C8:4.8 μM (IC50);CYP3A4:142.1 μM (IC50);PPARα:30 μM (IC50);
体外研究:
Fenofibrate is a relatively potent inhibitor of CYP2B6 (IC50=0.7±0.2 μM) and CYP2C19 (IC50=0.2±0.1 μM). Fenofibrate is also a moderate inhibitor of CYP2C8 (IC50=4.8±1.7 μM) and CYP2C9 (IC50=9.7 μM). Fenofibrate binds to and inhibits cytochrome P450 epoxygenase (CYP)2C with higher affinity than to PPARα. Fenofibrate is a well-known PPARα agonist, but an in vitro assessment of 209 frequently prescribed drugs and related xenobiotics suggests that Fenofibrate is also a potent inhibitor of cytochrome P450 epoxygenase (CYP)2C. The affinity of Fenofibrate to CYP2C is >10 times higher (EC50=2.39±0.4 μM) than to PPARα (EC50=30 μM). Fenofibrate at a low dose inhibits CYP2C8 activity without PPARα activation.
体内研究:
Daily intake of Fenofibrate at this low dose (10 μg/g/day) inhibits retinal and choroidal neovascularization induced by CYP2C8 overexpression by 29% (P=0.021) and 36% (P=1.2×109) respectively.
激酶实验:
The half-maximal inhibitory concentrations (IC50s) of Fenofibrate, statins (atorvastatin, lovastatin, pravastatin, simvastatin and simvastatin acid, the active form of simvastatin) and glipizide for recombinant human CYP1A2, CYP2B6, CYP2C8, CYP2C9, CYP2C19, CYP2D6, and CYP3A4 are determined using fluorometric CYP450 inhibition assays. Briefly, the drugs are dissolved in methanol or acetonitrile. In 96 well assay plates, the drugs are diluted to a series of concentrations in a solution containing cofactors including NADP+ (final concentration 1.3 mM), MgCl2 (final concentration 3.3 m M), glucose-6-phosphate (G6P, final concentration 3.3 mM) and glucose 6-phosphate dehydrogenase (final concentration 0.4 U/mL). The mixture is pre-incubated at 37°C for 10 min. The enzymes and fluorogenic substrates are diluted to desired concentrations in sodium phosphate reaction buffer (pH 7.4, final concentration 200 mM) and mixed. Reactions are initiated with addition of the enzyme and substrate mixture to the cofactor and drug mixture. The final reaction volume of all assays is 200 μL. After incubating at 37°C for a pre-specified period of time (15 to 45 min), the reactions are stopped with addition of 75 μL quenching solution (0.5 M Tris base or 2N NaOH). Fluorescence is determined using a BioTek Synergy 2 fluorescence reader. Each of the drugs is tested at eight concentrations in duplicate. To estimate IC50s, percent of inhibition is calculated using net fluorescence that is corrected for the background. The values of percent of inhibition are then fitted to a three or four parameter log-logistic model.
产品描述:

αPPAR激动剂;调脂药物。增加高密度脂蛋白水平降低胆固醇酯转移蛋白的表达。

保存条件:
室温
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。
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Lot/Batch Number

本计算器可帮助您计算出特定溶液中溶质的质量、溶液浓度和体积之间的关系,公式为:
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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    *选择对应的单位 *空出希望得到的变量,填写另外两个变量

用本工具协助配置特定浓度的溶液,使用的计算公式为:
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 )

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  • 连续稀释

  • 初始浓度:
  • 稀释倍数:
  • 计算结果

  • C1=C0/X C1: LOG(C1):
    C2=C1/X C2: LOG(C2):
    C3=C2/X C3: LOG(C3):
    C4=C3/X C4: LOG(C4):
    C5=C4/X C5: LOG(C5):
    C6=C5/X C6: LOG(C6):
    C7=C6/X C7: LOG(C7):
    C8=C7/X C8: LOG(C8):