Info: Read More
  • 中药标准品生产商,产品定制服务
  • Vitexdoin A

    Vitexdoin A

    Vitexdoin A
    产品编号 CFN96194
    CAS编号 1186021-77-1
    分子式 = 分子量 C19H18O6 = 342.4
    产品纯度 >=98%
    物理属性 Powder
    化合物类型 Lignans
    植物来源 The herbs of Vitex negundo
    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
    Vitexdoin A CFN96194 1186021-77-1 1mg QQ客服:215959384
    Vitexdoin A CFN96194 1186021-77-1 5mg QQ客服:215959384
    Vitexdoin A CFN96194 1186021-77-1 10mg QQ客服:215959384
    Vitexdoin A CFN96194 1186021-77-1 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
  • Instituto de Investigaciones Agropecuarias (Chile)
  • University of Melbourne (Australia)
  • Northeast Normal University Changchun (China)
  • Institute of Pathophysiology Medical University of Vienna (Austria)
  • Imperial College London (United Kingdom)
  • University of South Australia (Australia)
  • Kyushu University (Japan)
  • VIT University (India)
  • University of Oslo (Norway)
  • Nicolaus Copernicus Uniwersity (Poland)
  • MTT Agrifood Research Finland (Finland)
  • Copenhagen University (Denmark)
  • Universidade Federal de Santa Catarina (Brazil)
  • Aveiro University (Portugal)
  • More...
  • 国外学术期刊发表的引用ChemFaces产品的部分文献
  • Cell Prolif.2021, 54(8):e13083.
  • Molecules.2020, 25(23):5636.
  • Food and Fermentation Industries2019, 45(7):45-51
  • Biomolecules2021, 11(10),1513.
  • Food Funct.2022, D1FO03838A.
  • Plant Methods.2017, 13:108
  • Korean J. Crop Sci.2018, 63(2):131-139
  • Wageningen University & Research2018, January 2018
  • Neurotox Res.2020, 38(1):163-174.
  • Asian Pac J Tropical Bio.2020, 10(6):239-247
  • Acta Biochim Pol.2015, 62(2):253-8
  • Chem Biol Interact.2018, 290:44-51
  • Institut Pasteur Korea2020, doi: 10.21203.
  • Proc Natl Acad Sci USA.2016, 113(30):E4407-1
  • J Pharm Biomed Anal.2016, 129:50-59
  • Antioxidants (Basel).2020, 9(2): E119
  • JAOCS2021, 98(7):779-794.
  • Biol Pharm Bull.2020, 43(10):1534-1541.
  • Front Plant Sci.2021, 12: 648426.
  • Nutraceutical Research . 2021, 19(1),p90-105.
  • Journal of Ginseng Research2021, 15 June.
  • Int J Mol Sci.2021, 22(16):8641.
  • Front Cell Dev Biol.2020, 8:32.
  • ...
  • 生物活性
    Description: Vitexdoin A is a natural product from Vitex negundo.
    In vitro:
    J Nat Prod. 2009 Sep;72(9):1627-30.
    Nitric oxide scavenging lignans from Vitex negundo seeds.[Pubmed: 19715321 ]

    METHODS AND RESULTS:
    A new phenyldihydronaphthalene-type lignan, Vitexdoin A (1), a new phenylnaphthalene-type lignan alkaloid, vitedoamine B (2), four new phenylnaphthalene-type lignans, vitexdoins B-E (3-6), and four known lignan derivatives (7-10) were isolated from Vitex negundo seeds. Their structures were elucidated by detailed analyses of NMR, IR, and MS data. The ability of the isolates to prevent nitric oxide (NO) production by LPS-stimulated RAW 264.7 macrophages in a concentration-dependent manner was also studied.
    CONCLUSIONS:
    Compounds 5, 6, and 9 were among the most potent NO production inhibitors, with IC(50) values of 0.13, 0.15, and 0.11 microM, respectively. The introduction of free hydroxy groups plays a vital role in the potency of these compounds.
    制备储备液(仅供参考)
    1 mg 5 mg 10 mg 20 mg 25 mg
    1 mM 2.9206 mL 14.6028 mL 29.2056 mL 58.4112 mL 73.014 mL
    5 mM 0.5841 mL 2.9206 mL 5.8411 mL 11.6822 mL 14.6028 mL
    10 mM 0.2921 mL 1.4603 mL 2.9206 mL 5.8411 mL 7.3014 mL
    50 mM 0.0584 mL 0.2921 mL 0.5841 mL 1.1682 mL 1.4603 mL
    100 mM 0.0292 mL 0.146 mL 0.2921 mL 0.5841 mL 0.7301 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
    异落叶松脂素; Isolariciresinol CFN98915 548-29-8 C20H24O6 = 360.4 5mg QQ客服:1413575084
    9,9'-O-Isopropyllidene-isolariciresinol; 9,9'-O-Isopropyllidene-isolariciresinol CFN98276 252333-71-4 C23H28O6 = 400.5 5mg QQ客服:1413575084
    异落叶松脂素 9'-beta-D-吡喃木糖苷; Schizandriside CFN96693 71222-06-5 C25H32O10 = 492.52 5mg QQ客服:1148253675
    (-)-异落叶松脂素-9'-O-beta-D-吡喃葡萄糖苷; (-)-Isolariciresinol 9'-O-glucoside CFN89431 143236-04-8 C26H34O11 = 522.54 5mg QQ客服:3257982914
    Vitexdoin A; Vitexdoin A CFN96194 1186021-77-1 C19H18O6 = 342.4 5mg QQ客服:2159513211
    7,8,9,9-四脱氢异落叶松树脂酚; 7,8,9,9-Tetradehydroisolariciresinol CFN99605 145918-59-8 C20H20O6 = 356.4 5mg QQ客服:2932563308
    Vitedoin A; Vitedoin A CFN96448 819861-40-0 C20H20O6 = 356.37 5mg QQ客服:1148253675
    (-)-5'-甲氧基异落叶松脂素-9'-O-beta-D-吡喃葡萄糖苷; (-)-5'-Methoxyisolariciresinol 3alpha-O-beta-glucopyranoside CFN95403 143236-03-7 C27H36O12 = 552.6 5mg QQ客服:1413575084
    (+)-南烛木树脂酚; (+)-Lyoniresinol CFN99488 14464-90-5 C22H28O8 = 420.5 5mg QQ客服:1148253675
    南烛木糖甙; Lyoniside CFN98451 34425-25-7 C27H36O12 = 552.6 5mg QQ客服:2932563308

    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