中文名称: | RG-12525 | ||||
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英文名称: | RG-12525 | ||||
别名: | RG-12525 NID525 | ||||
CAS No: | 120128-20-3 | 分子式: | C25H21N5O2 | 分子量: | 423.47 |
CAS No: | 120128-20-3 | ||||
分子式: | C25H21N5O2 | ||||
分子量: | 423.47 |
基本信息
产品编号: |
R10404 |
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产品名称: |
RG-12525 |
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CAS: |
120128-20-3 |
储存条件 |
粉末 |
-20℃ |
四年 |
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分子式: |
溶于液体 |
-80℃ |
6个月 |
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分子量: |
423.47 |
-20℃ |
1个月 |
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化学名: |
2-((4-((2-(1H-Tetrazol-5-ylmethyl)phenyl)methoxy)phenoxy)methyl)quinoline |
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Solubility (25°C): |
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体外:
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DMSO |
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Ethanol |
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Water |
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体内(现配现用): |
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<1mg/ml表示微溶或不溶。 |
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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。 |
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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。 |
制备储备液
浓度
溶液体积 质量 |
1mg |
5mg |
10mg |
1mM |
2.3614mL |
11.8072mL |
23.6144mL |
5mM |
0.4723mL |
2.3614mL |
4.7229mL |
10mM |
0.2361mL |
1.1807mL |
2.3614mL |
生物活性
产品描述 |
一种特异性的,竞争性的,可口服的LTC4,LTD4和LTE4拮抗剂 |
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靶点 |
Leukotriene Receptor |
PPAR |
Cytochrome P450 |
体外研究 |
RG 12525 competitively inhibits 3H-LTD4 binding to lung membranes (Ki=3.0 +/- 0.3nM) and competitively antagonizes the spasmogenic activity of LTC4,LTD4 and LTE4 on lung strips (KB values=3nM) with greater than 8000 fold selectivity.RG 12525 (2.5µM or 25µM) inhibits the microsomal activity of CYP2C9 and -3A4,but does not significantly inhibit CYP1A2,-2A6,-2C19,or -2D6.RG 12525 (25µM) also causes a substantial amount of inhibition at the 5 and 10µM midazolam concentrations. |
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体内研究 |
RG 12525 orally inhibits LTD4 induced wheal formation (ED50=5mg/kg with a t1/2=10 hrs at 9mg/kg),LTD4 induces bronchoconstriction (ED50=0.6mg/kg),and anaphylactic death (ED50=2.2mg/kg with a t1/2=7 hrs at 10mg/kg) and antigen induces bronchoconstriction (ED50=0.6mg/kg).RG 12525 inhibits antigen-induced mortality in the systemic anaphylaxis model with an ED50 (95% confidence interval)=2.2 (0.8-6.4)mg/kg.RG 12525 also protects against LTD4-induced bronchoconstriction in a model measuring changes in pulmonary function with an ED50=0.6 (0.4-1.0)mg/kg. |
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
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 )