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  • 决明素

    Obtusin

    决明素
    产品编号 CFN93032
    CAS编号 70588-05-5
    分子式 = 分子量 C18H16O7 = 344.31
    产品纯度 >=98%
    物理属性 Powder
    化合物类型 Anthraquinones
    植物来源 The seeds of Cassia obtusifolia L.
    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
    决明素 CFN93032 70588-05-5 1mg QQ客服:3257982914
    决明素 CFN93032 70588-05-5 5mg QQ客服:3257982914
    决明素 CFN93032 70588-05-5 10mg QQ客服:3257982914
    决明素 CFN93032 70588-05-5 20mg QQ客服:3257982914
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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
  • Plant Science2024, 338:111914
  • Chinese Journal of Tissue Engineering Research2024, 28(8):1149-1154.
  • Eur J Pharmacol.2023, 951:175770.
  • Enzyme and Microbial Technology2022, 110002.
  • Dent Mater J.2020, 39(4):690-695
  • Russian Journal of Bioorganic Chemistry2023, 49:1689–1698.
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  • ACS Omega.2023, 9(1):1278-1286.
  • Cell Physiol Biochem.2017, 43(4):1425-1435
  • Mol Biol Rep.2024, 51(1):56.
  • Nutrients.2023, 15(3):753.
  • Mol Biol Rep.2024, 51(1):117.
  • Pak J Pharm Sci.2019, 32(6):2879-2885
  • Int J Nanomedicine.2024, 19:1683-1697.
  • Plant Physiol Biochem.2021, 160:166-174.
  • J Med Food.2020, 23(6):633-640.
  • SCOPUS.2020, 836-847.
  • Plant Physiol Biochem.2023, 202:107913.
  • Phytomedicine.2022, 100:154085.
  • Cells.2021, 10(10):2633.
  • Food Chem.2020, 327:126992.
  • ...
  • 生物活性
    Description: Reference standards.
    In vitro:
    Biol Pharm Bull. 2007 Nov;30(11):2207-10.
    Anthraquinones from the seeds of Cassia tora with inhibitory activity on protein glycation and aldose reductase.[Pubmed: 17978503]

    METHODS AND RESULTS:
    Nine anthraquinones, aurantio-Obtusin (1), chryso-Obtusin (2), Obtusin (3), chryso-Obtusin-2-O-beta-D-glucoside (4), physcion (5), emodin (6), chrysophanol (7), obtusifolin (8), and obtusifolin-2-O-beta-D-glucoside (9), isolated from an EtOAc-soluble extract of the seeds of Cassia tora, were subjected to in vitro bioassays to evaluate their inhibitory activity against advanced glycation end products (AGEs) formation and rat lens aldose reductase (RLAR).
    CONCLUSIONS:
    Among the isolates, compounds 6 and 8 exhibited a significant inhibitory activity on AGEs formation with observed IC(50) values of 118 and 28.9 microM, respectively, in an AGEs-bovine serum albumin (BSA) assay by specific fluorescence. Furthermore, compounds 6 and 8 inhibited AGEs-BSA formation more effectively than aminoguanidine, an AGEs inhibitor, by indirect AGEs-ELISA. N(epsilon)-Carboxymethyllysine (CML)-BSA formation was also inhibited by compounds 6 and 8. Whereas compounds 1, 4, and 6 showed a significant inhibitory activity on RLAR with IC(50) values of 13.6, 8.8, and 15.9 microM, respectively.
    制备储备液(仅供参考)
    1 mg 5 mg 10 mg 20 mg 25 mg
    1 mM 2.9044 mL 14.5218 mL 29.0436 mL 58.0872 mL 72.609 mL
    5 mM 0.5809 mL 2.9044 mL 5.8087 mL 11.6174 mL 14.5218 mL
    10 mM 0.2904 mL 1.4522 mL 2.9044 mL 5.8087 mL 7.2609 mL
    50 mM 0.0581 mL 0.2904 mL 0.5809 mL 1.1617 mL 1.4522 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
    黄决明素; Chrysoobtusin CFN91661 70588-06-6 C19H18O7 = 358.34 5mg QQ客服:215959384
    1,3,6,8-四羟基-2-(1-羟基己基)-蒽醌 ; Averantin CFN96721 5803-62-3 C20H20O7 = 372.37 5mg QQ客服:3257982914
    大黄素; Emodin CFN98834 518-82-1 C15H10O5 = 270.2 20mg QQ客服:3257982914
    1-O-Methylnataloe-emodin; 1-O-Methylnataloe-emodin CFN96731 103392-51-4 C16H12O5 = 284.26 5mg QQ客服:1457312923
    大黄素甲醚; Physcion CFN98848 521-61-9 C16H12O5 = 284.3 20mg QQ客服:1457312923
    迷人醇; Fallacinol CFN91577 569-05-1 C16H12O6 = 300.3 5mg QQ客服:1413575084
    1,6-二羟基-8-甲氧基-3-甲基蒽-9,10-二酮; Questin CFN89155 3774-64-9 C16H12O5 = 284.26 5mg QQ客服:3257982914
    Questinol; Questinol CFN89152 35688-09-6 C16H12O6 = 300.26 5mg QQ客服:2159513211
    呫吨灵; 1,4,8-三羟基-6-甲基-3-甲氧基-9,10-蒽醌; Xanthorin CFN99826 17526-15-7 C16H12O6 = 300.3 5mg QQ客服:3257982914
    决明蒽醌; 美决明子素; Obtusifolin CFN90394 477-85-0 C16H12O5 = 284.27 20mg QQ客服:1413575084

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