生物活性 靶点 体外研究 体内研究
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印楝素B

印楝素B,106500-25-8,结构式
印楝素B
  • CAS号:106500-25-8
  • 英文名:AZADIRACHTIN B(SH)
  • 中文名:印楝素B
  • CBNumber:CB11266222
  • 分子式:C33H42O14
  • 分子量:662.68
  • MOL File:106500-25-8.mol
印楝素B化学性质
  • 沸点 :780.5±60.0 °C(Predicted)
  • 密度 :1.49±0.1 g/cm3(Predicted)
  • 储存条件 :Store at -20°C
  • 溶解度 :Chloroform: slightly soluble; DMSO: slightly soluble; Methanol: slightly soluble
  • 形态 :A solid
  • 酸度系数(pKa) :11.99±0.60(Predicted)
  • 颜色 :White to off-white
  • 稳定性 :Light Sensitive

印楝素B性质、用途与生产工艺

  • 生物活性 Azadirachtin B 是从 Azadirachta indica 种子仁中分离的柠檬苦素。Azadirachtin B 增加碱性磷酸酶 (ALP) 活性并刺激成骨细胞分化。Azadirachtin B 对爱泼斯坦-巴尔病毒早期抗原 (EBV-EA) 具有活性。Azadirachtin B 具有杀虫,杀线虫,抗癌,抗炎,抗病毒和成骨特性。
  • 靶点

    Plutella xylostella
    Alkaline phosphatase (ALP)
    Epstein-Barr virus early antigen (EBV-EA)

  • 体外研究

    Azadirachtin B (1 pM-100 µM; 48 hours; Osteoblast cells) treatment shows highest proliferation at 10 nM and 100 pM concentrations in osteoblast cells.
    Azadirachtin B increases expression of RunX-2 ∼2.5 fold at 10 nM concentration, ALP expression ∼2.8 fold at 10 nM and 100 pM concentration and OCN expression ∼2.5 folds at 10 nM as compared with control.
    Azadirachtin B (Compound 4) exhibits toxicity to the diamondback moth ( Plutella xylostella ) with an LD 50 of 4.85-1.06 µg/g body weight, in 92 h.
    Azadirachtin B (compound 21) exhibits moderate or potent inhibitory effects (IC50 value of 384 mol ratio/32 pmol TPA) against the Epstein-Barr virus early antigen (EBV-EA) activation induced by tetradecanoylphorbol-13-acetate (TPA).

    Cell Proliferation Assay

    Cell Line: Osteoblast cells
    Concentration: 1 pM, 100 pM, 10 nM, 1 µM, 100 µM
    Incubation Time: 48 hours
    Result: Showed highest proliferation at 10 nM and 100 pM concentrations in osteoblast cells.
  • 体内研究

    On evaluation of Azadirachtin B (compound 21; oral administration) for its anti-tumor-initiating activity on the two-stage carcinogenesis of mouse skin tumor induced by peroxynitrite (ONOO-; PN) as an initiator and TPA as a promoter, this exhibited marked inhibitory activity.

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印楝素B生产厂家
  • 公司名称:ChemeGen 中国
  • 联系电话: 18818260767
  • 电子邮件:sales@chemegen.com
  • 国家:中国
  • 产品数:11218
  • 优势度:58
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