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  • 2,2-Dimethyl-6-phenylpyrano[3,4-b]pyran-8-one

    2,2-Dimethyl-6-phenylpyrano[3,4-b]pyran-8-one

    2,2-Dimethyl-6-phenylpyrano[3,4-b]pyran-8-one
    产品编号 CFN96978
    CAS编号 1153624-36-2
    分子式 = 分子量 C16H14O3 = 254.28
    产品纯度 >=98%
    物理属性 Oil
    化合物类型 Phenols
    植物来源 The metabolites of Hypericum revolutum ssp.
    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
    2,2-Dimethyl-6-phenylpyrano[3,4-b]pyran-8-one CFN96978 1153624-36-2 1mg QQ客服:2159513211
    2,2-Dimethyl-6-phenylpyrano[3,4-b]pyran-8-one CFN96978 1153624-36-2 5mg QQ客服:2159513211
    2,2-Dimethyl-6-phenylpyrano[3,4-b]pyran-8-one CFN96978 1153624-36-2 10mg QQ客服:2159513211
    2,2-Dimethyl-6-phenylpyrano[3,4-b]pyran-8-one CFN96978 1153624-36-2 20mg QQ客服:2159513211
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    IF=36.216(2019)

    PMID: 29328914

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    Nature Plants. 2016 Dec 22;3: 16206.
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  • ...
  • 生物活性
    Description: 2,2-Dimethyl-6-phenylpyrano[3,4-b]pyran-8-one is a natural product from the metabolites of Hypericum revolutum ssp.
    In vitro:
    Phytochemistry. 2009 Feb;70(3):403-6.
    Dibenzofuran and pyranone metabolites from Hypericum revolutum ssp. revolutum and Hypericum choisianum.[Pubmed: 19200564 ]

    METHODS AND RESULTS:
    In a project to isolate and characterise anti-staphylococcal compounds from members of the genus Hypericum, a dibenzofuran and a pyranone were isolated from the dichloromethane and hexane extracts of Hypericum revolutum ssp. revolutum Vahl (Guttiferae) and Hypericum choisianum Wall. ex. N. Robson (Guttiferae), respectively. The structures of these compounds were elucidated by 1- and 2D-NMR spectroscopy and mass spectrometry as 3-hydroxy-1,4,7-trimethoxydibenzofuran (1) and 4-(3-O-3'')-3''-methylbutenyl-6-phenyl-pyran-2-one (2,2-Dimethyl-6-phenylpyrano[3,4-b]pyran-8-one,2). The metabolites were evaluated against a panel of multidrug-resistant strains of Staphylococcus aureus.
    CONCLUSIONS:
    Compound 1 exhibited a minimum inhibitory concentration (MIC) of 256 microg/ml, whereas compound 2 was inactive at a concentration of 512 microg/ml.
    制备储备液(仅供参考)
    1 mg 5 mg 10 mg 20 mg 25 mg
    1 mM 3.9327 mL 19.6634 mL 39.3267 mL 78.6535 mL 98.3168 mL
    5 mM 0.7865 mL 3.9327 mL 7.8653 mL 15.7307 mL 19.6634 mL
    10 mM 0.3933 mL 1.9663 mL 3.9327 mL 7.8653 mL 9.8317 mL
    50 mM 0.0787 mL 0.3933 mL 0.7865 mL 1.5731 mL 1.9663 mL
    100 mM 0.0393 mL 0.1966 mL 0.3933 mL 0.7865 mL 0.9832 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
    3,4'-二羟基-3',5,7-三甲氧基黄烷; 3,4'-Dihydroxy-3,5',7-trimethoxyflavan CFN97558 97914-19-7 C18H20O6 = 332.4 5mg QQ客服:3257982914
    灵芝醇A; Ganoderiol A CFN80461 106518-61-0 C30H50O4 = 474.37 5mg QQ客服:1457312923
    (+)-JQ1; (+)-JQ1 CFN60008 1268524-70-4 C23H25ClN4O2S = 456.99 5mg QQ客服:3257982914
    沼菊素氯海德林; Enhydrin chlorohydrin CFN97746 38230-99-8 C23H29ClO10 = 500.93 5mg QQ客服:2056216494

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