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  • 8alpha-羟基硬毛钩藤内酯

    8alpha-Hydroxyhirsutinolide

    8alpha-羟基硬毛钩藤内酯
    产品编号 CFN96809
    CAS编号 1394156-45-6
    分子式 = 分子量 C15H20O6 = 296.31
    产品纯度 >=98%
    物理属性 Powder
    化合物类型 Sesquiterpenoids
    植物来源 The flowers of Vernonia cinerea.
    ChemFaces的产品在影响因子大于5的优秀和顶级科学期刊中被引用
    提供自定义包装
    产品名称 产品编号 CAS编号 包装 QQ客服
    8alpha-羟基硬毛钩藤内酯 CFN96809 1394156-45-6 1mg QQ客服:1413575084
    8alpha-羟基硬毛钩藤内酯 CFN96809 1394156-45-6 5mg QQ客服:1413575084
    8alpha-羟基硬毛钩藤内酯 CFN96809 1394156-45-6 10mg QQ客服:1413575084
    8alpha-羟基硬毛钩藤内酯 CFN96809 1394156-45-6 20mg QQ客服:1413575084
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    Cell. 2018 Jan 11;172(1-2):249-261.e12.
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    IF=36.216(2019)

    PMID: 29328914

    Cell Metab. 2020 Mar 3;31(3):534-548.e5.
    doi: 10.1016/j.cmet.2020.01.002.
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    PMID: 29149595

    ACS Nano. 2018 Apr 24;12(4): 3385-3396.
    doi: 10.1021/acsnano.7b08969.
    IF=13.903(2019)

    PMID: 29553709

    Nature Plants. 2016 Dec 22;3: 16206.
    doi: 10.1038/nplants.2016.205.
    IF=13.297(2019)

    PMID: 28005066

    Sci Adv. 2018 Oct 24;4(10): eaat6994.
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    IF=12.804(2019)

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  • Acta horticulturae2017, 1158:257-268
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  • Food Control2022, 132:108434.
  • Nutrients.2023, 15(3):753.
  • Planta Med.2018, 84(15):1101-1109
  • LWT-Food Science and Technology2017, 75:488-496
  • Sci Rep.2019, 9(1):6429
  • ...
  • 生物活性
    Description: 8alpha-Hydroxyhirsutinolide shows anti-inflammatory activity, it inhibits TNF-α-induced NF-κB activity with the IC(50) value of 1.9 uM.
    Targets: NO | TNF-α | NF-kB
    In vitro:
    Bioorg Med Chem Lett. 2012 Sep 1;22(17):5559-62.
    Anti-inflammatory sesquiterpene lactones from the flower of Vernonia cinerea.[Pubmed: 22850207 ]

    METHODS AND RESULTS:
    Bioassay-guided fractionation of the hexane extract from the flowers of Vernonia cinerea (Asteraceae) led to the isolation of a new sesquiterpene lactone, 8alpha-Hydroxyhirsutinolide (2), and a new naturally occurring derivative, 8α-hydroxyl-1-O-methylhirsutinolide (3), along with seven known compounds (1 and 4-9). The structures of the new compounds were determined by 1D and 2D NMR experiments and by comparison with the structure of compound 1, whose relative stereochemistry was determined by X-ray analysis. The isolated compounds were evaluated for their cancer chemopreventive potential based on their ability to inhibit nitric oxide (NO) production and tumor necrosis factor alpha (TNF-α)-induced NF-κB activity.
    CONCLUSIONS:
    Compounds 1, 2, 4, 5, and 9 inhibited TNF-α-induced NF-κB activity with IC(50) values of 3.1, 1.9, 0.6, 5.2, and 1.6 μM, respectively; compounds 4 and 6-9 exhibited significant NO inhibitory activity with IC(50) values of 2.0, 1.5, 1.2, 2.7, and 2.4 μM, respectively.
    制备储备液(仅供参考)
    1 mg 5 mg 10 mg 20 mg 25 mg
    1 mM 3.3748 mL 16.8742 mL 33.7484 mL 67.4969 mL 84.3711 mL
    5 mM 0.675 mL 3.3748 mL 6.7497 mL 13.4994 mL 16.8742 mL
    10 mM 0.3375 mL 1.6874 mL 3.3748 mL 6.7497 mL 8.4371 mL
    50 mM 0.0675 mL 0.3375 mL 0.675 mL 1.3499 mL 1.6874 mL
    100 mM 0.0337 mL 0.1687 mL 0.3375 mL 0.675 mL 0.8437 mL
    * Note: If you are in the process of experiment, it's need to make the dilution ratios of the samples. The dilution data of the sheet for your reference. Normally, it's can get a better solubility within lower of Concentrations.
    部分图片展示
    产品名称 产品编号 CAS编号 分子式 = 分子量 位单 联系QQ
    1-O-Ethylpiptocarphin F; 1-O-Ethylpiptocarphin F CFN89114 142891-12-1 C23H32O8 = 436.50 5mg QQ客服:2159513211
    3-O-甲基圆叶肿柄菊素F; 3-O-Methyltagitinin F CFN99204 110382-37-1 C20H26O6 = 362.4 5mg QQ客服:1413575084
    圆叶肿柄菊素D; Tirotundin CFN98943 56377-67-4 C19H28O6 = 352.4 5mg QQ客服:1457312923
    3-O-甲基圆叶肿柄菊素D; 3-O-Methyltirotundin CFN99038 1021945-29-8 C20H30O6 = 366.5 5mg QQ客服:215959384
    圆叶肿柄菊素A; Tagitinin A CFN97012 59979-61-2 C19H28O7 = 368.4 5mg QQ客服:2159513211
    1-乙酰基圆叶肿柄菊素A; 1-Acetyltagitinin A CFN97030 60547-63-9 C21H30O8 = 410.5 5mg QQ客服:3257982914
    8alpha-羟基硬毛钩藤内酯 ; 8alpha-Hydroxyhirsutinolide CFN96809 1394156-45-6 C15H20O6 = 296.31 5mg QQ客服:2159513211
    8alpha-(2-甲基丙烯酰氧基)硬毛钩藤内酯 ; 8alpha-(2-Methylacryloyloxy)hirsutinolide CFN96807 188293-70-1 C19H24O7 = 364.39 5mg QQ客服:3257982914
    8alpha-(2-甲基丙烯酰氧基)硬毛钩藤内酯 13-O-乙酸酯; 8alpha-(2-Methylacryloyloxy)hirsutinolide 13-O-acetate CFN96805 67667-71-4 C21H26O8 = 406.43 5mg QQ客服:3257982914
    8alpha-(2-甲基丙烯酰氧基)-1alpha-甲氧基硬毛钩藤内酯-13-O-乙酸酯; 8alpha-(2-Methylacryloyloxy)-1-O-methylhirsutinolide 13-O-acetate CFN96804 883872-71-7 C22H28O8 = 420.45 5mg QQ客服:2159513211

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