Info: Read More
  • 中药标准品生产商,产品定制服务
  • (2R)-2-(乙酰氧基)-N-[(1S,2S,3R)-2,3-双(乙酰氧基)-1-[(乙酰氧基)甲基]十七烷基]二十四碳酰胺

    2-2'-(Hydroxytetracosanoylamino)-octadecane-1,3,4-triol tetraacetate

    (2R)-2-(乙酰氧基)-N-[(1S,2S,3R)-2,3-双(乙酰氧基)-1-[(乙酰氧基)甲基]十七烷基]二十四碳酰胺
    产品编号 CFN98439
    CAS编号 340702-68-3
    分子式 = 分子量 C50H93NO9 = 852.3
    产品纯度 >=98%
    物理属性 Powder
    化合物类型 Cerebrosides
    植物来源 The herbs of Phyllanthus emblica
    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
    (2R)-2-(乙酰氧基)-N-[(1S,2S,3R)-2,3-双(乙酰氧基)-1-[(乙酰氧基)甲基]十七烷基]二十四碳酰胺 CFN98439 340702-68-3 1mg QQ客服:1148253675
    (2R)-2-(乙酰氧基)-N-[(1S,2S,3R)-2,3-双(乙酰氧基)-1-[(乙酰氧基)甲基]十七烷基]二十四碳酰胺 CFN98439 340702-68-3 5mg QQ客服:1148253675
    (2R)-2-(乙酰氧基)-N-[(1S,2S,3R)-2,3-双(乙酰氧基)-1-[(乙酰氧基)甲基]十七烷基]二十四碳酰胺 CFN98439 340702-68-3 10mg QQ客服:1148253675
    (2R)-2-(乙酰氧基)-N-[(1S,2S,3R)-2,3-双(乙酰氧基)-1-[(乙酰氧基)甲基]十七烷基]二十四碳酰胺 CFN98439 340702-68-3 20mg QQ客服:1148253675
    存储与注意事项
    1. 在您收到产品后请检查产品。如无问题,请将产品存入冰霜并且样品瓶保持密封,产品可以存放长达24个月(2-8摄氏度)。

    2. 只要有可能,产品溶解后,您应该在同一天应用于您的实验。 但是,如果您需要提前做预实验,或者需要全部溶解,我们建议您将溶液以等分试样的形式存放在-20℃的密封小瓶中。 通常,这些可用于长达两周。 使用前,打开样品瓶前,我们建议您将产品平衡至室温至少1小时。

    3. 需要更多关于溶解度,使用和处理的建议? 请发送电子邮件至:service@chemfaces.com
    订购流程
  • 1. 在线订购
  • 请联系我们QQ客服

  • 2. 电话订购
  • 请拨打电话:
    027-84237683 或 027-84237783

  • 3. 邮件或传真订购
  • 发送电子邮件到: manager@chemfaces.com 或
    发送传真到:027-84254680

  • 提供订购信息
  • 为了方便客户的订购,请需要订购ChemFaces产品的客户,在下单的时候请提供下列信息,以供我们快速为您建立发货信息。
  •  
  • 1. 产品编号(CAS No.或产品名称)
  • 2. 发货地址
  • 3. 联系方法 (联系人,电话)
  • 4. 开票抬头 (如果需要发票的客户)
  • 5. 发票地址(发货地址与发票地址不同)
  • 发货时间
    1. 付款方式为100%预付款客户,我们将在确认收到货款后当天或1-3个工作日发货。

    2. 付款方式为月结的客户,我们承诺在收到订单后当天或1-3个工作日内发货。

    3. 如果客户所需要的产品,需要重新生产,我们有权告知客户,交货时间需要延期。
    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
    我们的产品现已经出口到下面的研究机构与大学,并且还在增涨
  • Leibniz Institute of Plant Biochemistry (Germany)
  • Tohoku University (Japan)
  • Technical University of Denmark (Denmark)
  • Sri Ramachandra University (India)
  • University of Mysore (India)
  • University of Perugia (Italy)
  • Siksha O Anusandhan University (India)
  • University of Zurich (Switzerland)
  • Chang Gung University (Taiwan)
  • University of Hawaii Cancer Center (USA)
  • Universitas islam negeri Jakarta (Indonesia)
  • Anna University (India)
  • Northeast Normal University Changchun (China)
  • Vin?a Institute of Nuclear Sciences (Serbia)
  • More...
  • 国外学术期刊发表的引用ChemFaces产品的部分文献
  • Food Sci Biotechnol.2021, 30(2):217-226.
  • World J Mens Health.2019, 10.5534
  • Oncol Lett.2020, 20(4):122.
  • J Pharm Anal.2016, 6(6):363-373
  • J Food Composition and Analysis2022, 104417.
  • Plants (Basel).2021, 10(2):278.
  • J Ethnopharmacol.2022, 291:115159.
  • Phytomedicine.2018, 38:45-56
  • In Vitro Cellular & Developmental Biology - Plant 2021, 57:874–882.
  • J Pharmaceutical and Biomedical Analysis2022, 114631.
  • Biomedicine & Pharmacotherapy2022, 153:113404.
  • Nat Prod Commun.2017, 12(5):771-778
  • Biomed Pharmacother.2019, 116:108987
  • J Int Med Res.2021, 49(7):3000605211032849.
  • Pharmaceuticals (Basel).2022, 15(5):591.
  • LWT2020, 124:109163
  • Trop J Nat Prod Res.2019, 3(1):6-9
  • Inflammation.2015, 38(4):1502-16
  • Curr Eye Res.2018, 43(1):27-34
  • Chemistry of Plant Materials.2016, 33-46
  • Food Chem.2020, 313:126079
  • Arch Toxicol.2017, 91(10):3225-3245
  • J Ethnopharmacol.2019, 244:112074
  • ...
  • 生物活性
    Description: (2S,3S,4R,2′R )-2-(2′-Hydroxytetracosanoylamino) octadecane-1,3,4-triol at concentration of 100 ug/mL shows selectively inhibitory activity against phospholipase A 2 (PLA 2) secreted from Crotalus adamenteus venom, but inactive against PLA 2 of bee venom (Apis mellifcra).
    In vitro:
    Chinese Journal of Organic Chemistry, 2003,23(8): 853-7.
    Chemical Constituents of the Fungus Leccinum extremiorientale[Reference: WebLink]

    METHODS AND RESULTS:
    Thirteen chemical constituents were isolated from the fruiting bodies of basidiomyctes Leccinum extremiorientale, and their structures were elucidated by spectral and physical-chemical data as: ergosta-7,22-dien-3β,5α,6β-triol (1), ergosterol peroxide (2), ergosterol (3), ergosta-4,6,8(14),22-tetraen-3-one (4), ergosta-5,7-dien-3β-ol (5), palmitic acid (6), (2S,3S,4R,2′R)-2-2'-(Hydroxytetracosanoylamino)-octadecane-1,3,4-triol (7), cerebroside B (8), cerebroside D (9), uracil (10), inosine (11), adeosine (12) and D-allitol (13). The NMR data of compounds 8 and 9 were completely assigned by 2D-NMR techniques, including 1H-1H COSY, HMBC and HMQC.
    CONCLUSIONS:
    Compounds 2, 7 and 8 at concentration of 100 μg/mL showed selectively inhibitory activity against phospholipase A 2 (PLA 2) secreted from Crotalus adamenteus venom, but inactive against PLA 2 of bee venom (Apis mellifcra). In addition, the methanol-chloroform soluble extract of this fungus also showed 67% antifeedant rate against Leucaninia separata and caused 55% mortality against Plutella xylostella after three-day application.
    制备储备液(仅供参考)
    1 mg 5 mg 10 mg 20 mg 25 mg
    1 mM 1.1733 mL 5.8665 mL 11.733 mL 23.4659 mL 29.3324 mL
    5 mM 0.2347 mL 1.1733 mL 2.3466 mL 4.6932 mL 5.8665 mL
    10 mM 0.1173 mL 0.5866 mL 1.1733 mL 2.3466 mL 2.9332 mL
    50 mM 0.0235 mL 0.1173 mL 0.2347 mL 0.4693 mL 0.5866 mL
    100 mM 0.0117 mL 0.0587 mL 0.1173 mL 0.2347 mL 0.2933 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
    三七草酰胺II; Gynuramide II CFN98367 295803-03-1 C42H83NO5 = 682.1 5mg QQ客服:215959384
    (2R)-2-(乙酰氧基)-N-[(1S,2S,3R)-2,3-双(乙酰氧基)-1-[(乙酰氧基)甲基]十七烷基]二十四碳酰胺; 2-2'-(Hydroxytetracosanoylamino)-octadecane-1,3,4-triol tetraacetate CFN98439 340702-68-3 C50H93NO9 = 852.3 5mg QQ客服:215959384
    (2S,3S,4R,2'R)-2-(2'-羟基二十四碳酰氨基)十八烷-1,3,4-三醇; 2-(2'-Hydroxytetracosanoylamino)-octadecane-1,3,4-triol CFN99649 154801-30-6 C42H85NO5 = 684.1 5mg QQ客服:215959384
    大豆脑苷I; Soyacerebroside I CFN99242 114297-20-0 C40H75NO9 = 714.0 5mg QQ客服:2159513211
    大豆脑苷II; Soyacerebroside II CFN99250 115074-93-6 C40H75NO9 = 714.0 5mg QQ客服:3257982914
    Momor-脑苷脂I; Momor-cerebroside I CFN97031 606125-07-9 C48H93NO10 = 844.3 5mg QQ客服:2932563308
    脑苷脂B; Cerebroside B CFN97455 88642-46-0 C41H77NO9 = 728.1 5mg QQ客服:1413575084

    信息支持


    公司简介
    订购流程
    付款方式
    退换货政策

    ChemFaces提供的产品仅用于科学研究使用,不用于诊断或治疗程序。

    联系方式


    电机:027-84237783
    传真:027-84254680
    在线QQ: 1413575084
    E-Mail:manager@chemfaces.com

    湖北省武汉沌口经济技术开区车城南路83号1号楼第三层厂房


    ChemFaces为科学家,科研人员与企业提供快速的产品递送。我们通过瑞士SGS ISO 9001:2008质量体系认证天然化合物与对照品的研发和生产