Info: Read More
  • 中药标准品生产商,产品定制服务
  • 木防己苦毒宁

    Picrotoxinin

    木防己苦毒宁
    产品编号 CFN70291
    CAS编号 17617-45-7
    分子式 = 分子量 C15H16O6 = 292.3
    产品纯度 >=98%
    物理属性 Powder
    化合物类型 Sesquiterpenoids
    植物来源 The roots of Cocculus orbiculatus
    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
    木防己苦毒宁 CFN70291 17617-45-7 1mg QQ客服:215959384
    木防己苦毒宁 CFN70291 17617-45-7 5mg QQ客服:215959384
    木防己苦毒宁 CFN70291 17617-45-7 10mg QQ客服:215959384
    木防己苦毒宁 CFN70291 17617-45-7 20mg QQ客服:215959384
    存储与注意事项
    1. 在您收到产品后请检查产品。如无问题,请将产品存入冰霜并且样品瓶保持密封,产品可以存放长达24个月(2-8摄氏度)。

    2. 只要有可能,产品溶解后,您应该在同一天应用于您的实验。 但是,如果您需要提前做预实验,或者需要全部溶解,我们建议您将溶液以等分试样的形式存放在-20℃的密封小瓶中。 通常,这些可用于长达两周。 使用前,打开样品瓶前,我们建议您将产品平衡至室温至少1小时。

    3. 需要更多关于溶解度,使用和处理的建议? 请发送电子邮件至:service@chemfaces.com
    订购流程
  • 1. 在线订购
  • 请联系我们QQ客服

  • 2. 电话订购
  • 请拨打电话:
    027-84237683 或 027-84237783

  • 3. 邮件或传真订购
  • 发送电子邮件到: manager@chemfaces.com 或
    发送传真到:027-84254680

  • 提供订购信息
  • 为了方便客户的订购,请需要订购ChemFaces产品的客户,在下单的时候请提供下列信息,以供我们快速为您建立发货信息。
  •  
  • 1. 产品编号(CAS No.或产品名称)
  • 2. 发货地址
  • 3. 联系方法 (联系人,电话)
  • 4. 开票抬头 (如果需要发票的客户)
  • 5. 发票地址(发货地址与发票地址不同)
  • 发货时间
    1. 付款方式为100%预付款客户,我们将在确认收到货款后当天或1-3个工作日发货。

    2. 付款方式为月结的客户,我们承诺在收到订单后当天或1-3个工作日内发货。

    3. 如果客户所需要的产品,需要重新生产,我们有权告知客户,交货时间需要延期。
    ChemFaces的产品在许多优秀和顶级科学期刊中被引用

    Cell. 2018 Jan 11;172(1-2):249-261.e12.
    doi: 10.1016/j.cell.2017.12.019.
    IF=36.216(2019)

    PMID: 29328914

    Cell Metab. 2020 Mar 3;31(3):534-548.e5.
    doi: 10.1016/j.cmet.2020.01.002.
    IF=22.415(2019)

    PMID: 32004475

    Mol Cell. 2017 Nov 16;68(4):673-685.e6.
    doi: 10.1016/j.molcel.2017.10.022.
    IF=14.548(2019)

    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.
    doi: 10.1126/sciadv.aat6994.
    IF=12.804(2019)

    PMID: 30417089
    我们的产品现已经出口到下面的研究机构与大学,并且还在增涨
  • University of Hull (United Kingdom)
  • National Chung Hsing University (Taiwan)
  • Regional Crop Research Institute (Korea)
  • University of Virginia (USA)
  • University of Oslo (Norway)
  • Universite Libre de Bruxelles (Belgium)
  • Charles University in Prague (Czech Republic)
  • Charles Sturt University (Denmark)
  • University of Toronto (Canada)
  • Celltrion Chemical Research Institute (Korea)
  • Institute of Bioorganic Chemistry Polish Academy of Sciences (Poland)
  • Semmelweis Unicersity (Hungary)
  • University of Eastern Finland (Finland)
  • University of Illinois (USA)
  • More...
  • 国外学术期刊发表的引用ChemFaces产品的部分文献
  • Bioorg Med Chem.2018, 26(14):4201-4208
  • Bull. Pharm. Sci., Assiut University2020, 43(2):149-155.
  • China Pharmacy2015, 26(27)
  • Antioxidants (Basel).2020, 9(2): E119
  • Nutrients.2019, 11(11):E2694
  • Antimicrob Agents Chemother.2024, e0031424.
  • Trop J Pharm Res.2023, 22(3):283-288.
  • Biomolecules.2020, 10(6):925.
  • Oxid Med Cell Longev.2022, 2022:5888636.
  • Front Cell Dev Biol.2021, 9:588093.
  • Pharmacognosy Journal, 2021, 13(5).
  • Sci Rep.2019, 9(1):18080
  • BMB Rep.2018, 51(5):249-254
  • Life Sci.2021, 270:119074.
  • Eur J Pharmacol.2024, 963:176280.
  • Food Chem.2024, 446:138870.
  • Foods.2022, 12(1):136.
  • Molecules.2021, 26(9):2526.
  • Natural Product Communications2020, doi: 10.1177.
  • Agronomy2022, 12(10), 2426.
  • Molecules.2018, 23(7):E1659
  • Journal of Functional Foods2022, 91:105019.
  • Institute of Food Science & Technology2021, 45(9).
  • ...
  • 生物活性
    Description: Picrotoxinin and bicuculline may antagonize GABA responses by stabilizing the closed form of the activated channel, whereas penicillin-G may block the channel in the open state.
    Picrotoxin is an inducer of phenobarbital-inducible liver enzymes.
    Targets: GABA Recepter
    In vitro:
    Neurosci Lett . 1994 Apr 25;171(1-2):67-9.
    Blocking actions of picrotoxinin analogues on insect (Periplaneta americana) GABA receptors[Pubmed: 7916140]
    Five picrotoxinin analogues were examined on GABA-gated chloride channels of an identifiable cockroach (Periplaneta americana) motor neurone (Df). Substitution of the bridgehead hydroxyl at the C-6 position of the picrotoxinin molecule by a fluorine atom (fluoropicrotoxinin) had little effect, whereas acetylation of the same functional group (picrotoxinin acetate) substantially reduced the effectiveness of the parent compound. Conversion of the terminal isopropenyl group to an acetyl (alpha-picrotoxinone) or hydration of the double bond (picrotin) also reduced activity. Dendrobine, a naturally-occurring picrotoxinin-like compound had very little effect on GABA-induced responses at concentrations up to 1.0 x 10(-5) M. The present results suggest that the size and the ability of the bridgehead hydroxyl to undergo hydrogen bond formation and the lipophilic nature of the terminal isopropenyl group profoundly affect the inhibitory actions of the picrotoxinin molecule on insect neuronal GABA-gated chloride channels.
    制备储备液(仅供参考)
    1 mg 5 mg 10 mg 20 mg 25 mg
    1 mM 3.4211 mL 17.1057 mL 34.2114 mL 68.4229 mL 85.5286 mL
    5 mM 0.6842 mL 3.4211 mL 6.8423 mL 13.6846 mL 17.1057 mL
    10 mM 0.3421 mL 1.7106 mL 3.4211 mL 6.8423 mL 8.5529 mL
    50 mM 0.0684 mL 0.3421 mL 0.6842 mL 1.3685 mL 1.7106 mL
    100 mM 0.0342 mL 0.1711 mL 0.3421 mL 0.6842 mL 0.8553 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
    2-(2,4-Dihydroxyphenyl)-5,6-methylenedioxybenzofuran (ABF); 2-(2,4-Dihydroxyphenyl)-5,6-methylenedioxybenzofuran (ABF) CFN95511 67121-26-0 C15H10O5 = 270.2 5mg QQ客服:215959384
    印美定N-氧化物; Intermedine N-oxide CFN00459 95462-14-9 C15H25NO6 = 315.4 5mg QQ客服:2056216494
    三叶甙; Trilobatin CFN98658 4192-90-9 C21H24O10 = 436.4 20mg QQ客服:3257982914
    Hopeyhopin; Hopeyhopin CFN89250 63975-56-4 C15H14O5 = 274.27 5mg QQ客服:1457312923

    信息支持


    公司简介
    订购流程
    付款方式
    退换货政策

    ChemFaces提供的产品仅用于科学研究使用,不用于诊断或治疗程序。

    联系方式


    电机:027-84237783
    传真:027-84254680
    在线QQ: 1413575084
    E-Mail:manager@chemfaces.com

    湖北省武汉沌口经济技术开区车城南路83号1号楼第三层厂房


    ChemFaces为科学家,科研人员与企业提供快速的产品递送。我们通过瑞士SGS ISO 9001:2008质量体系认证天然化合物与对照品的研发和生产