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  • 5,7-二羟基-3',4',5'-三甲氧基黄酮

    5,7-Dihydroxy-3',4',5'-trimethoxyflavone

    5,7-二羟基-3',4',5'-三甲氧基黄酮
    产品编号 CFN96493
    CAS编号 18103-42-9
    分子式 = 分子量 C18H16O7 = 344.32
    产品纯度 >=98%
    物理属性 Powder
    化合物类型 Flavonoids
    植物来源 The herbs of Centaurea scoparia
    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
    5,7-二羟基-3',4',5'-三甲氧基黄酮 CFN96493 18103-42-9 1mg QQ客服:2056216494
    5,7-二羟基-3',4',5'-三甲氧基黄酮 CFN96493 18103-42-9 5mg QQ客服:2056216494
    5,7-二羟基-3',4',5'-三甲氧基黄酮 CFN96493 18103-42-9 10mg QQ客服:2056216494
    5,7-二羟基-3',4',5'-三甲氧基黄酮 CFN96493 18103-42-9 20mg QQ客服:2056216494
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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
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  • 国外学术期刊发表的引用ChemFaces产品的部分文献
  • Molecules.2017, 22(6)
  • Pol J Microbiol.2021, 70(1):117-130.
  • Horticulture Research2020, 7:111.
  • Food Research2021, 5(1):65-71
  • Front Chem.2023, 11:1245071.
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  • Nutrients.2023, 15(12):2644.
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  • Heliyon.2023, 9(11):e21944.
  • Cell.2022, 185(23):4298-4316.e21.
  • Korea Institute of Oriental Medicine2020, doi: 10.21203.
  • Microchemical Journal2024: 196:109676.
  • Evid Based Complement Alternat Med.2021, 2021:5023536.
  • Proc Biol Sci.2024, 291:20232298.
  • BMC Complement Altern Med.2019, 19(1):11
  • South African J of Plant&Soil2018, 29-32
  • J Exp Bot.2016, 67(12):3777-88
  • Cells.2021, 10(10):2633.
  • Natural Product Res.&Deve.2022, 1001-6880.
  • Molecules.2023, 28(4):1785.
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  • Turkish Journal of Pharmaceutical Sciences2022, DOI: 10.4274
  • Molecules.2019, 24(10):E1926
  • ...
  • 生物活性
    Description: 5,7-Dihydroxy-3',4',5'-trimethoxyflavone is a natural product from Centaurea scoparia.
    In vitro:
    ScientificWorldJournal. 2014;2014:274207.
    Cytotoxic activities of flavonoids from Centaurea scoparia.[Pubmed: 25114960 ]

    METHODS AND RESULTS:
    Phytochemical studies on the ethanolic extract of the aerial parts of Centaurea scoparia led to the isolation of two new flavonoids, 3',4'-dihydroxy-(3'',4''-dihydro-3''-hydroxy-4''-acetoxy)-2'',2''-dimethylpyrano-(5'',6'':7,8)-flavone-3-O- β -D-glucopyranoside (1) and 3,3',4'-trihydroxy-(3'',4''-dihydro-3'',4''-dihydroxy)-2'',2''-dimethylpyrano-(5'',6'':7,8)-flavone (2), along with eight known flavonoids isolated for the first time from this plant, cynaroside (3), Apigetrin (4), centaureidin (5), oroxylin A (6), 5,7-Dihydroxy-3',4',5'-trimethoxyflavone (7), atalantoflavone (8), 5-hydroxy-3',4',8-trimethoxy-2'',2''-dimethylpyrano (5'',6'':6,7)-flavone (9), and 3',4',5,8-tetramethoxy-2'',2''-dimethylpyrano (5'',6'':6,7)-flavone (10). The structures of the isolated compounds were elucidated by means of spectroscopic tools including 1D and 2D NMR, UV, IR, and mass spectroscopy.
    CONCLUSIONS:
    Cytotoxic activities of the isolated compounds were evaluated against human cervical carcinoma HeLa, human hepatocellular carcinoma HepG2, and human breast carcinoma MCF-7. Compound 2 was the most potent cytotoxic agent against HeLa cells with an IC50 0.079  μM.
    制备储备液(仅供参考)
    1 mg 5 mg 10 mg 20 mg 25 mg
    1 mM 2.9043 mL 14.5214 mL 29.0428 mL 58.0855 mL 72.6069 mL
    5 mM 0.5809 mL 2.9043 mL 5.8086 mL 11.6171 mL 14.5214 mL
    10 mM 0.2904 mL 1.4521 mL 2.9043 mL 5.8086 mL 7.2607 mL
    50 mM 0.0581 mL 0.2904 mL 0.5809 mL 1.1617 mL 1.4521 mL
    100 mM 0.029 mL 0.1452 mL 0.2904 mL 0.5809 mL 0.7261 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
    5'-甲氧基川陈皮素; 5'-Methoxynobiletin CFN91940 6965-36-2 C22H24O9 = 432.42 5mg QQ客服:1457312923
    粘毛黄芩素III; Viscidulin III CFN97488 92519-91-0 C17H14O8 = 346.3 20mg QQ客服:1457312923
    粘毛黄芩素III 四乙酸酯; Viscidulin III tetraacetate CFN97545 96684-81-0 C25H22O12 = 514.4 5mg QQ客服:3257982914
    粘毛黄芩素II; Viscidulin II CFN92214 92519-93-2 C17H14O7 = 330.3 5mg QQ客服:1413575084
    5,2',6'-三羟基-6,7,8-三甲氧基黄酮; 5,2',6'-Trihydroxy-6,7,8-trimethoxyflavone CFN92215 98187-98-5 C18H16O8 = 360.3 5mg QQ客服:215959384
    半枝莲种素; Rivularin CFN92217 70028-59-0 C18H16O7 = 344.3 5mg QQ客服:2159513211
    黄芩黄酮II; Skullcapflavone II CFN92216 55084-08-7 C19H18O8 = 374.4 10mg QQ客服:215959384
    3',5,5',7-四羟基-4',6-二甲氧基黄酮; 3',5,5',7-Tetrahydroxy-4',6-dimethoxyflavone CFN99369 125537-92-0 C17H14O8 = 346.3 5mg QQ客服:2159513211
    5,7,3'-三羟基-6,4',5'-三甲氧基黄酮; 5,7,3'-Trihydroxy-6,4',5'-trimethoxyflavone CFN90939 78417-26-2 C18H16O8 = 360.3 5mg QQ客服:2056216494
    3'-Hydroxy-5,7,4',5'-Tetramethoxyflavone; 3'-Hydroxy-5,7,4',5'-Tetramethoxyflavone CFN95397 29976-51-0 C19H18O7 = 358.4 5mg QQ客服:215959384

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