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  • 华蟾蜍色胺

    Cinobufotenine

    华蟾蜍色胺
    产品编号 CFN91166
    CAS编号 60657-23-0
    分子式 = 分子量 C13H19N2O = 219.3
    产品纯度 >=98%
    物理属性 Powder
    化合物类型 Alkaloids
    植物来源 The glandular body of Bufo bufo gargarizans Cantor.
    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
    华蟾蜍色胺 CFN91166 60657-23-0 1mg QQ客服:2159513211
    华蟾蜍色胺 CFN91166 60657-23-0 5mg QQ客服:2159513211
    华蟾蜍色胺 CFN91166 60657-23-0 10mg QQ客服:2159513211
    华蟾蜍色胺 CFN91166 60657-23-0 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

    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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  • Fraunhofer-Institut für Molekularbiologie und Angewandte ?kologie IME (Germany)
  • National Hellenic Research Foundation (Greece)
  • University of Hawaii Cancer Center (USA)
  • University of Sao Paulo (Brazil)
  • Florida International University (USA)
  • Tokyo Woman's Christian University (Japan)
  • University of Canterbury (New Zealand)
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  • Shanghai Institute of Biochemistry and Cell Biology (China)
  • Ain Shams University (Egypt)
  • National Cancer Institute (USA)
  • Biotech R&D Institute (USA)
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  • University of Beira Interior (Portugal)
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  • 国外学术期刊发表的引用ChemFaces产品的部分文献
  • Molecules.2021, 26(18):5665.
  • Mediators Inflamm. 2016, 2016:6189590
  • Molecules.2018, 23(7):E1817
  • Int J Mol Sci.2022, 23(21):13406.
  • J Appl Toxicol.2020, 40(7):965-978.
  • Cell Rep.2020, 32(11):108158.
  • Molecules.2019, 24(21):E3834
  • Eur J Pharmacol.2024, 963:176280.
  • Int J Mol Sci.2022, 23(20):12516.
  • J Chromatogr B Analyt Technol Biomed Life Sci.2019, 1126-1127:121743
  • Vietnam Journal of Food Control.2022, 5(2): 115-128.
  • Journal of Third Military Medical University2018, 40(12):1073-1078
  • Acta Biochim Pol.2015, 62(2):253-8
  • J Chromatogr B Analyt Technol Biomed Life Sci.2022, 1203:123307.
  • Journal of Food Composition and Analysis2021, 100:103905.
  • Plant Growth Regulation2020, 90(2):383-392
  • J Chromatogr B Analyt Technol Biomed Life Sci.2019, 1124:323-330
  • Naunyn Schmiedebergs Arch Pharmacol.2017, 390(10):1073-1083
  • Food Science and Biotechnology2023, 2023:1007
  • Universidade Estadual Paulista2017, 11449
  • Heliyon.2023, 9(11):e21944.
  • Clin Transl Oncol.2019, 10.1007
  • Phytomedicine.2018, 47:48-57
  • ...
  • 生物活性
    Description: Cinobufotenine is a potent stimulant of parasympathetic ganglia and its effect are competitively antagonized by hexamethonium.
    In vitro:
    Br J Pharmacol. 1980 Aug;69(4):597-600.
    A comparison of cinobufotenine (the quaternary derivative of 5-HT) and some related compounds with coryneine (the quaternary derivative of dopamine) on the frog rectus, guinea-pig ileum and rat fundus strip preparations.[Pubmed: 6449223 ]

    METHODS AND RESULTS:
    1 Coryneine is 2.7 times as active as cinobufotenine on the frog rectus but on the guinea-pig ileum cinobufotenine is 1.5 times as active as coryneine. Cinobufotenine is a potent stimulant of parasympathetic ganglia and its effect are competitively antagonized by hexamethonium. 2 The effects of pH on activity relative to a standard whose ionisation is constant (Me4+N or the trimethylammonium analogue of tryptamine) are consistent with the phenate form being weaker than the phenolic form but the changes are smaller than with coryneine because cinobufotenine is a weaker acid.
    CONCLUSIONS:
    3 The hydroxyl group makes a large contribution to activity. Cinobufotenine is 9 times as active as the analogue without a hydroxyl on the frog rectus and 12 times as active as it on the ileum. The 5-methoxy analogue is an antagonist on the frog rectus and a very weak partial agonist on the ileum. 4 Cinobufotenine and the quaternary derivative of tryptamine have less than one-thousandth of the activity of 5-hydroxytryptamine on the rat fundus strip.
    制备储备液(仅供参考)
    1 mg 5 mg 10 mg 20 mg 25 mg
    1 mM 4.56 mL 22.7998 mL 45.5996 mL 91.1993 mL 113.9991 mL
    5 mM 0.912 mL 4.56 mL 9.1199 mL 18.2399 mL 22.7998 mL
    10 mM 0.456 mL 2.28 mL 4.56 mL 9.1199 mL 11.3999 mL
    50 mM 0.0912 mL 0.456 mL 0.912 mL 1.824 mL 2.28 mL
    100 mM 0.0456 mL 0.228 mL 0.456 mL 0.912 mL 1.14 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
    N-丙二酰DL-色氨酸; N-Malonyl DL-tryptophan CFN70337 3184-74-5 C14H14N2O5 = 290.3 5mg QQ客服:2056216494
    5-羟色胺酸; 5-Hydroxytryptophan CFN99742 56-69-9 C11H12N2O3 = 220.23 20mg QQ客服:215959384
    Nb-Feruloyltryptamine; Nb-Feruloyltryptamine CFN94005 53905-13-8 C20H20N2O3 = 336.39 5mg QQ客服:1413575084
    N-阿魏羟色胺; Moschamine CFN94006 68573-23-9 C20H20N2O4 = 352.39 5mg QQ客服:1457312923
    顺-N-阿魏羟色胺; cis-Moschamine CFN94007 193224-24-7 C20H20N2O4 = 352.39 5mg QQ客服:215959384
    N-(p-香豆酰)-羟色胺; N-(p-Coumaroyl) serotonin CFN91127 68573-24-0 C19H18N2O3 = 322.4 5mg QQ客服:1413575084
    1,2,3,4-四羟基去甲哈尔满-1-酮; 1,2,3,4-Tetrahydronorharman-1-one CFN92785 17952-82-8 C11H10N2O = 186.2 5mg QQ客服:1457312923
    Cuscutamine; Cuscutamine CFN95323 122170-93-8 C15H14N2O3 = 270.3 5mg QQ客服:3257982914
    1-甲氧基吲哚-3-羧酸; 1-Methoxyindole-3-carboxylic acid CFN96036 91913-76-7 C10H9NO3 = 191.2 5mg QQ客服:1413575084
    1-甲氧基-3-吲哚乙腈; Caulilexin C CFN96052 30536-48-2 C11H10N2O = 186.2 5mg QQ客服:1457312923

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