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  • (-)-表阿福豆素-3-O-没食子酸酯

    (-)-Epiafzelechin 3-O-gallate

    (-)-表阿福豆素-3-O-没食子酸酯
    产品编号 CFN95081
    CAS编号 108907-43-3
    分子式 = 分子量 C22H18O9 = 426.4
    产品纯度 >=98%
    物理属性 Powder
    化合物类型 Flavonoids
    植物来源 The leaves of Green Tea
    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
    (-)-表阿福豆素-3-O-没食子酸酯 CFN95081 108907-43-3 1mg QQ客服:1457312923
    (-)-表阿福豆素-3-O-没食子酸酯 CFN95081 108907-43-3 5mg QQ客服:1457312923
    (-)-表阿福豆素-3-O-没食子酸酯 CFN95081 108907-43-3 10mg QQ客服:1457312923
    (-)-表阿福豆素-3-O-没食子酸酯 CFN95081 108907-43-3 20mg QQ客服:1457312923
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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
  • Oncol Lett.2020, 20(4):122.
  • Fitoterapia.2022, 105141.
  • Korean Journal of Pharmacognosy.2015, 46(4):352-364
  • Front Cell Dev Biol.2021, 9:764263.
  • Pharmaceutics.2022, 14(5):945.
  • Journal of Ginseng Research2021, 25 November
  • Chemistry of Natural Compounds2018, 204-206
  • Phytomedicine.2019, 65:153089
  • Molecules.2016, 21(6)
  • Plant Physiol Biochem.2021, 160:166-174.
  • Molecules.2020, 25(17):3783.
  • Compounds.2023, 3(1), 169-179.
  • J Korean Med Ophthalmol Otolaryngol Dermatol2023, 36(1):21-39.
  • Applied Biological Chemistry2022, 65(77).
  • Korean J. of Horticultural Sci. & Tech. 2017, 793-804
  • J of Applied Pharmaceutical Science2020, 10(1):077-082
  • Mutlu Yanic S, Ates EG. JOTCSA.2023, 10(4);893-902.
  • Int J Mol Med.2020, 45(5):1514-1524.
  • Int J Pharmacol2020, 16:1-9
  • Int J Mol Sci.2018, 19(9):E2825
  • Int J Mol Sci.2021, 22(16):8604.
  • Front Pharmacol.2022, 13:806869.
  • J Holistic Integrative Pharm.2023, 4(1):14-28
  • ...
  • 生物活性
    Description: (-)-Epiafzelechin 3-O-gallate has antioxidant activity.
    In vitro:
    Molecules. 2012 Nov 27;17(12):14037-45.
    Antioxidant phenolic compounds from Pu-erh tea.[Pubmed: 23187287 ]

    METHODS AND RESULTS:
    Eight compounds were isolated from the water extract of Pu-erh tea and their structures were elucidated by NMR and MS as gallic acid (1), (+)-catechin (2), (−)-epicatechin (3), (−)-epicatechin-3-O-gallate (4), (−)-epigallocatechin-3-O-gallate (5), (-)-Epiafzelechin 3-O-gallate (6), kaempferol (7), and quercetin (8). Their in vitro antioxidant activities were assessed by the DPPH and ABTS scavenging methods with microplate assays. The relative order of DPPH scavenging capacity for these compounds was compound 8 > compound 7 > compound 1 > compound 6 > compound 4 ≈ compound 5 > compound 2 > VC (reference) > compound 3, and that of ABTS scavenging capacity was compound 1 > compound 2 > compound 7 ≈ compound 8 > compound 6 > compound 5 > compound 4 > VC (reference) > compound 3.
    CONCLUSIONS:
    The results showed that these phenolic compounds contributed to the antioxidant activity of Pu-erh tea.
    制备储备液(仅供参考)
    1 mg 5 mg 10 mg 20 mg 25 mg
    1 mM 2.3452 mL 11.7261 mL 23.4522 mL 46.9043 mL 58.6304 mL
    5 mM 0.469 mL 2.3452 mL 4.6904 mL 9.3809 mL 11.7261 mL
    10 mM 0.2345 mL 1.1726 mL 2.3452 mL 4.6904 mL 5.863 mL
    50 mM 0.0469 mL 0.2345 mL 0.469 mL 0.9381 mL 1.1726 mL
    100 mM 0.0235 mL 0.1173 mL 0.2345 mL 0.469 mL 0.5863 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
    7-(4-羟基-3-甲氧基苯基)-1-苯基-4-庚烯-3-酮; 7-(4-hydroxy-3-methoxyphenyl)-1-phenylhept-4-en-3-one (DPHB) CFN95139 79559-60-7 C20H22O3 = 310.4 20mg QQ客服:3257982914
    Fuligorubin A; Fuligorubin A CFN00117 108343-55-1 C20H23NO5 = 357.40 5mg QQ客服:1413575084
    3-氧代坡模酸甲酯; 3-Oxopomolic acid methyl ester CFN92820 14440-23-4 C31H48O4 = 484.7 5mg QQ客服:2159513211
    去氢-alpha-拉杷醌; Dehydro-alpha-lapachone CFN99641 15297-92-4 C15H12O3 = 240.3 5mg QQ客服:3257982914

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