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  • 3-香叶基-5,7,2',4'-四羟基黄酮

    5,7,2',4'-Tetrahydroxy-3-geranylflavone

    3-香叶基-5,7,2',4'-四羟基黄酮
    产品编号 CFN92322
    CAS编号 376361-87-4
    分子式 = 分子量 C25H26O6 = 422.5
    产品纯度 >=98%
    物理属性 Yellow powder
    化合物类型 Flavonoids
    植物来源 The root bark of Broussonetia papyrifera
    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
    3-香叶基-5,7,2',4'-四羟基黄酮 CFN92322 376361-87-4 1mg QQ客服:2159513211
    3-香叶基-5,7,2',4'-四羟基黄酮 CFN92322 376361-87-4 5mg QQ客服:2159513211
    3-香叶基-5,7,2',4'-四羟基黄酮 CFN92322 376361-87-4 10mg QQ客服:2159513211
    3-香叶基-5,7,2',4'-四羟基黄酮 CFN92322 376361-87-4 20mg QQ客服:2159513211
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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

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    doi: 10.1016/j.cmet.2020.01.002.
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    PMID: 32004475

    Mol Cell. 2017 Nov 16;68(4):673-685.e6.
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    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
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  • 国外学术期刊发表的引用ChemFaces产品的部分文献
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  • ...
  • 生物活性
    Description: 5,7,2',4'-Tetrahydroxy-3-geranylflavone is a natural product from Broussonetia papyrifera.
    In vitro:
    J Nat Prod. 2001 Oct;64(10):1286-93.
    Aromatase inhibitors from Broussonetia papyrifera.[Pubmed: 11678652]

    METHODS AND RESULTS:
    Bioassay-guided fractionation of an ethyl acetate-soluble extract from the whole plants of Broussonetia papyrifera, using an in vitro aromatase inhibition assay, led to the isolation of five new active compounds, 5,7,2',4'-Tetrahydroxy-3-geranylflavone (1), isogemichalcone C (8), 3'-[gamma-hydroxymethyl-(E)-gamma-methylallyl]-2,4,2',4'-tetrahydroxychalcone 11'-O-coumarate (9), demethylmoracin I (10), and (2S)-2',4'-dihydroxy-2' '-(1-hydroxy-1-methylethyl)dihydrofuro[2,3-h]flavanone (11), and 10 known (12-21) compounds which were also found to be active. Of these compounds, the most potent were 9 (IC(50) 0.5 microM), 11 (IC(50) 0.1 microM), isolicoflavonol (12, IC(50) 0.1 microM), and (2S)-abyssinone II (13, IC(50) 0.4 microM). Additionally, six new compounds, 5,7,3',4'-tetrahydroxy-6-geranylflavonol (2), 5,7,3',4'-tetrahydroxy-3-methoxy-6-geranylflavone (3), (2S)-7,4'-dihydroxy-3'-prenylflavan (4), 1-(2,4-dihydroxyphenyl)-3-(4-hydroxyphenyl)propane (5), 1-(2,4-dihydroxy-3-prenylphenyl)-3-(4-hydroxyphenyl)propane (6), and 1-(4-hydroxy-2-methoxyphenyl)-3-(4-hydroxy-3-prenylphenyl)propane (7), were isolated and characterized, but proved to be inactive as aromatase inhibitors, as were an additional 21 known compounds.
    CONCLUSIONS:
    The structures of the new compounds (1-11) were elucidated by spectroscopic methods. Structure-activity relationships in the aromatase assay were determined for the benzofurans, biphenylpropanoids, coumarins, and various types of flavonoids (chalcones, flavans, flavanones, and flavones) obtained among a total of 42 constituents of B. papyrifera.
    制备储备液(仅供参考)
    1 mg 5 mg 10 mg 20 mg 25 mg
    1 mM 2.3669 mL 11.8343 mL 23.6686 mL 47.3373 mL 59.1716 mL
    5 mM 0.4734 mL 2.3669 mL 4.7337 mL 9.4675 mL 11.8343 mL
    10 mM 0.2367 mL 1.1834 mL 2.3669 mL 4.7337 mL 5.9172 mL
    50 mM 0.0473 mL 0.2367 mL 0.4734 mL 0.9467 mL 1.1834 mL
    100 mM 0.0237 mL 0.1183 mL 0.2367 mL 0.4734 mL 0.5917 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
    桑辛素; Morusin CFN97083 62596-29-6 C25H24O6 = 420.5 20mg QQ客服:1413575084
    桑根皮醇; Morusinol CFN97086 62949-93-3 C25H26O7 = 438.5 5mg QQ客服:2159513211
    8-Isomulberrin hydrate; 8-Isomulberrin hydrate CFN97581 N/A C25H28O7 = 440.5 5mg QQ客服:3257982914
    桂木黄素; 2',4',5-三羟基-7-甲氧基-6-(3-甲基-1-丁烯基)-3-(3-甲基-2-丁烯基)黄酮; Artocarpin CFN97239 7608-44-8 C26H28O6 = 436.5 5mg QQ客服:2159513211
    3'-牻牛儿基-3-异戊烯基-5,7,2',4'-四羟基黄酮; 3'-Geranyl-3-prenyl-2',4',5,7-tetrahydroxyflavone CFN97892 1334309-44-2 C30H34O6 = 490.6 5mg QQ客服:3257982914
    桑皮酮A; Kuwanon A CFN90834 62949-77-3 C25H24O6 = 420.5 5mg QQ客服:1413575084
    桑根酮K; Sanggenone K CFN92416 86450-77-3 C30H32O6 = 488.6 5mg QQ客服:2056216494
    桑皮酮G; Kuwanon G CFN93278 75629-19-5 C40H36O11 = 692.71 20mg QQ客服:2056216494
    桑皮酮H; Kuwanon H CFN90835 76472-87-2 C45H44O11 = 760.8 10mg QQ客服:1413575084
    3-香叶基-5,7,2',4'-四羟基黄酮; 5,7,2',4'-Tetrahydroxy-3-geranylflavone CFN92322 376361-87-4 C25H26O6 = 422.5 5mg QQ客服:215959384

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