L-838417  ≥98%

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包装规格:100mg 250mg 1g in glass bottle
产品描述:基本信息 产品编号: L10501  产品名称: L-838417 CAS: 286456-42-6   储存条件 粉末 -20℃ 四年 分子式: C19H19F2N7O 溶于液体 -80℃ 二年 分子量: 399.41     化学名:  3-(2,5-DIFLUOROPHENYL)-7-(1,1-DIMETHYLETHYL)-6-[(1-METHYL-1H-1,2,4-TRIAZOL-5-YL)METHOXY]-1,2,4-TRIAZOLO[4,3-B]PYRIDAZINE Solubility (25°C):   体外:   DMSO   Ethanol   Water   体内(现配现用):   <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。   生物活性 产品描述 一种GABAA受体α2,α3和α5亚型的选择性部分激动剂 靶点 Ki:0.79nM (α1β3γ2),0.67nM (α2β3γ2),1.67nM (α3β3γ2),267nM (α4β3γ2),2.25nM (α5β3γ2)and 2183nM (α6β3γ2). 体内研究 L-838417 (1.0mg/kg) produces anxiolytic effects in adult rat,as indexed by a transformation of social avoidance into preference and an increase in social investigation.L-838417 (2.0mg/kg) eliminates social avoidance,but has no anxiolytic effects on social investigation.L-838417 (0.5mg/kg) reverses the anxiogenic effects of prior stress regardless of age, but with doses ≥1mg/kg decreases social investigation, an effect possibly due in part to locomotor-impairing effects of this compound. Animal Model: Male and female adolescent and adult Sprague–Dawley rats. Dosage: 0,0.5,1.0,2.0,or 4.0mg/kg. Administration: IP. Result: Adolescents required a higher dose (2mg/kg) to attenuate their social avoidance.The lowest dose of 0.5mg/kg was sufficient to reverse the anxiogenic effects of repeated restraint as reflected by a significant increase in the coefficient relative to vehicle-treated animals.
保存条件:-20℃