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    • 去甲氧基英西卡林

    Demethoxyencecalin

    去甲氧基英西卡林
    		产品编号 CFN99880
    CAS编号 19013-07-1
    分子式 = 分子量 C13H14O2 = 202.3
    产品纯度 >=98%
    物理属性 Powder
    化合物类型 Phenols
    植物来源 The herbs of Centaurea solstitialis L.
    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
    去甲氧基英西卡林 CFN99880 19013-07-1 1mg QQ客服：3257982914
    去甲氧基英西卡林 CFN99880 19013-07-1 5mg QQ客服：3257982914
    去甲氧基英西卡林 CFN99880 19013-07-1 10mg QQ客服：3257982914
    去甲氧基英西卡林 CFN99880 19013-07-1 20mg QQ客服：3257982914
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    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
  • Julius Kühn-Institut (Germany)
  • Agricultural Research Organization (ARO) (Israel)
  • Leibniz-Institut für Pflanzenbiochemie (IPB) (Germany)
  • University of Queensland (Australia)
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    • 国外学术期刊发表的引用ChemFaces产品的部分文献
  • Exp Biol Med (Maywood).2019, 244(18):1665-1679
  • J Med Food.2022, 25(3):272-280.
  • Biomed Pharmacother.2021, 139:111585.
  • Curr Issues Mol Biol.2023, 45(3):2136-2156.
  • LWT2021, 150:112021.
  • Front Microbiol.2019, 10:2806
  • J Agric Food Chem.2018, 66(1):351-358
  • Food Chem.2018, 262:78-85
  • Oxid Med Cell Longev2020, 12
  • PLoS One.2018, 13(4):e0195642
  • Nutrients2020, 12(2):488
  • Molecules.2023, 28(9):3685.
  • Chemistry of Natural Compounds2018, 54(3):572-576
  • Cell Signal.2022, 99:110433.
  • Vietnam J. Chemistry2022, 60(2):211-222
  • J Plant Biotechnol.2023, 50:070-075.
  • Food Engineering Progress2019, 23(3)209-216
  • Front Plant Sci.2022, 13:982771.
  • BMC Complement Altern Med.2018, 18(1):303
  • Adaptive Medicine 2020, 12(1): 4-10
  • Reprod Sci.2022,10.1007/s43032-022-01117-4.
  • J Ethnopharmacol.2019, 244:112074
  • Applied Biological Chem. 2020, 26(63).
  • ...
    • 生物活性
    Description: Reference standards.
    In vitro:
    J Chem Ecol. 2007 Dec;33(12):2245-53.
    Antifungal activity of a new phenolic compound from capitulum of a head rot-resistant sunflower genotype.[Pubmed: 18034282]

    METHODS AND RESULTS:
    In a previous study, we observed that bract and corolla extracts from a Sclerotinia sclerotiorum-resistant sunflower contained high amounts of the known coumarins scopoletin, scopolin, and ayapin. There was a correlation between coumarin concentration and disease resistance. Thin layer chromatography showed higher concentrations of three other compounds in the resistant genotype when compared to the susceptible.
    CONCLUSIONS:
    A bioassay-directed purification that used column chromatography and HPLC allowed the isolation of a new compound, 3-acetyl-4-acetoxyacetophenone, and known compounds, Demethoxyencecalin and 3-acetyl-4-hydroxyacetophenone.
    Planta Med. 1987 Oct;53(5):488-92.
    Accumulation and Biotransformation of Chromenes and Benzofurans in a Cell Suspension Culture of Ageratina adenophora.[Pubmed: 17269074]
    A cell suspension culture of AGERATINA ADENOPHORA was shown to yield several novel chromene and benzofuran derivatives in minute amounts that were different to the compounds found in seedlings of the same species. The structure elucidation of the new compounds is described.
    METHODS AND RESULTS:
    When two of the seedling chromenes (demethoxyencecalin and demethylencecalin) were fed to the cell suspension culture, one biotransformation product each was obtained in high yields (80%) that originated from a hydroxylation at one of the geminal methyl groups of the chromene heterocycle. These products accumulated largely in the growth media even though the presence of cells was necessary for the biotransformations to occur. When the third seedling chromene (encecalin) was fed to the cell auspension culture, no significant biotransformation was noted but several of the benzofurans present as cell culture metabolites showed a significantly increased accumulation in the growth media of the treated cultures.
    CONCLUSIONS:
    This increased accumulation of benzofurans was found to be inducible also by adding yeast extract to the cell culture. The metabolism of chromenes and bezofurans in the cell suspension culture is discussed.
    制备储备液(仅供参考)
    1 mg 5 mg 10 mg 20 mg 25 mg
    1 mM 4.9432 mL 24.7158 mL 49.4315 mL 98.8631 mL 123.5788 mL
    5 mM 0.9886 mL 4.9432 mL 9.8863 mL 19.7726 mL 24.7158 mL
    10 mM 0.4943 mL 2.4716 mL 4.9432 mL 9.8863 mL 12.3579 mL
    50 mM 0.0989 mL 0.4943 mL 0.9886 mL 1.9773 mL 2.4716 mL
    100 mM 0.0494 mL 0.2472 mL 0.4943 mL 0.9886 mL 1.2358 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
    早熟素Ⅱ; Precocene II CFN97708 644-06-4 C13H16O3 = 220.27 5mg QQ客服：1457312923
    5,7-dimethoxy-2,2-dimethylchromene; 5,7-dimethoxy-2,2-dimethylchromene CFN91941 21421-66-9 C13H16O3 = 220.26 5mg QQ客服：2159513211
    去甲氧基英西卡林; Demethoxyencecalin CFN99880 19013-07-1 C13H14O2 = 202.3 5mg QQ客服：1457312923
    Demethylisoencecalin; Demethylisoencecalin CFN91706 24672-84-2 C13H14O3 = 218.3 5mg QQ客服：1457312923
    去-O-甲基乙酰香兰酮色烯; De-O-methylacetovanillochromene CFN97155 67667-62-3 C13H14O3 = 218.3 5mg QQ客服：2056216494
    半齿泽兰素色烯; Eupatoriochromene CFN99879 19013-03-7 C13H14O3 = 218.3 5mg QQ客服：215959384
    英西卡林; Encecalin CFN98036 20628-09-5 C14H16O3 = 232.3 5mg QQ客服：2056216494
    胜红蓟色烯; Ageratochromene dimer CFN89538 17678-76-1 C26H32O6 = 440.52 5mg QQ客服：2159513211

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