Info: Read More
  • 中药标准品生产商,产品定制服务
  • 胡黄连苷III

    Picroside III

    胡黄连苷III
    产品编号 CFN99567
    CAS编号 64461-95-6
    分子式 = 分子量 C25H30O13 = 538.50
    产品纯度 >=98%
    物理属性 White powder
    化合物类型 Iridoids
    植物来源 The roots of Picrorhiza scrophulariiflora
    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
    胡黄连苷III CFN99567 64461-95-6 10mg QQ客服:1457312923
    胡黄连苷III CFN99567 64461-95-6 20mg QQ客服:1457312923
    胡黄连苷III CFN99567 64461-95-6 50mg QQ客服:1457312923
    胡黄连苷III CFN99567 64461-95-6 100mg QQ客服:1457312923
    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
  • Universidad Industrial de Santander (Colombia)
  • Regional Crop Research Institute (Korea)
  • Heinrich-Heine-University Düsseldorf (Germany)
  • The Vancouver Prostate Centre (VPC) (Canada)
  • Weizmann Institute of Science (Israel)
  • University of Hawaii Cancer Center (USA)
  • University of Medicine and Pharmacy (Romania)
  • Universiti Kebangsaan Malaysia (Malaysia)
  • Florida International University (USA)
  • University of Amsterdam (Netherlands)
  • Medizinische Universit?t Wien (Austria)
  • Copenhagen University (Denmark)
  • University of Hertfordshire (United Kingdom)
  • Massachusetts General Hospital (USA)
  • More...
  • 国外学术期刊发表的引用ChemFaces产品的部分文献
  • Phytochemistry Letters2015, 243-247
  • Virus Res.2023, 335:199199.
  • Oncol Rep.2019, 41(4):2453-2463
  • Hum Exp Toxicol.2023, 42:9603271221145386.
  • BMC Plant Biol.2022, 22(1):128.
  • Compounds.2023, 3(1), 169-179.
  • In Vitro Cellular & Developmental Biology - Plant 2021, 57:874–882.
  • Neuropharmacology.2018, 131:68-82
  • Pharmaceutics.2022, 14(3):564.
  • Toxins (Basel).2019, 11(10):E575
  • Int J Mol Sci.2022, 23(15):8687.
  • Anal Bioanal Chem. 2016, 408(15)
  • Cancers (Basel).2023, 15(1):293.
  • Plant J.2021, 107(6):1711-1723.
  • Int J Mol Sci.2021, 22(16):8641.
  • Korean J Dent Mater.2018, 45(2):139-146
  • Front Pharmacol.2022, 13:806869.
  • Evid Based Complement Alternat Med.2020, 2020:1970349.
  • Sci Rep.2016, 6:25094
  • Nutrients.2018, 10(12)
  • J Ethnopharmacol.2022, 282:114574.
  • Nutraceuticals2022, 2(3),150-161
  • Legume Science2021, 3(4): e101.
  • ...
  • 生物活性
    Description: Picrosides exhibit significant learning and memory deficits, just as Alzheimer's disease(AD) in human.
    In vitro:
    J Pharm Biomed Anal. 2013 Jun;80:136-40.
    Pipette tip solid-phase extraction and ultra-performance liquid chromatography/mass spectrometry based rapid analysis of picrosides from Picrorhiza scrophulariiflora.[Pubmed: 23567266]
    Pipette tip solid-phase extraction (PT-SPE) is a technique popular in sample preparation of biological fluids and protein hydrolysates.
    METHODS AND RESULTS:
    In this study, we developed a microtechnic using a pipette tip packed with C18 as sorbent for extraction and purification of bioactive compounds, picroside-I, II and III, in crude herbal extracts from Picrorhiza scrophulariiflora (P. scrophulariiflora). Compared to conventional SPE, PT-SPE is fast, easy to operate, and the tools are very accessible (pipette tip and tube, without expensive SPE set-up). Moreover, it is also cost-effective because significant amount of sorbent and solvents can be saved. The eluate was analyzed by ultra-performance liquid chromatography and tandem mass spectrometry (UPLC-MS/MS). Afterwards, the method was fully validated and the results demonstrated that the PT-SPE-UPLC-MS/MS method is an excellent technique for analysis of the herbal medicine. Finally, this PT-SPE-UPLC-MS/MS strategy was successfully applied to analyze the crude extracts from P. scrophulariiflora samples within 10min (2min for PT-SPE and 8min for UPLC), 3.5mL solvents (including water, 0.3mL for PT-SPE and 3.2mL for UPLC), and 2mg C18 sorbent for each sample.
    CONCLUSIONS:
    We believe this method to be very practical and, in particular, to be suitable for widespread herbal medicine analysis.
    制备储备液(仅供参考)
    1 mg 5 mg 10 mg 20 mg 25 mg
    1 mM 1.857 mL 9.2851 mL 18.5701 mL 37.1402 mL 46.4253 mL
    5 mM 0.3714 mL 1.857 mL 3.714 mL 7.428 mL 9.2851 mL
    10 mM 0.1857 mL 0.9285 mL 1.857 mL 3.714 mL 4.6425 mL
    50 mM 0.0371 mL 0.1857 mL 0.3714 mL 0.7428 mL 0.9285 mL
    100 mM 0.0186 mL 0.0929 mL 0.1857 mL 0.3714 mL 0.4643 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
    6-O-肉桂酰梓醇; 6-O-Cinnamoylcatalpol CFN99428 136807-41-5 C24H28O11 = 492.5 5mg QQ客服:1413575084
    胡黄连苷I; Picroside I CFN99565 27409-30-9 C24H28O11 = 492.47 20mg QQ客服:2159513211
    黄金树苷; Specioside CFN97207 72514-90-0 C24H28O12 = 508.5 5mg QQ客服:3257982914
    6-O-对甲氧基肉桂酰梓醇; 6-O-p-Methoxycinnamoylcatalpol CFN99335 121710-02-9 C25H30O12 = 522.5 5mg QQ客服:2056216494
    梓醇6-咖啡酸酯; Verminoside CFN98809 50932-19-9 C24H28O13 = 524.5 5mg QQ客服:3257982914
    6-阿魏酰梓醇; 6-Feruloylcatalpol CFN97255 770721-33-0 C25H30O13 = 538.5 5mg QQ客服:3257982914
    米内苷; Minecoside CFN98811 51005-44-8 C25H30O13 = 538.5 5mg QQ客服:2056216494
    6-O-(3'',4''-二甲氧基肉桂酰)梓醇; 6-O-(3'',4''-Dimethoxycinnamoyl)catalpol CFN99611 147714-71-4 C26H32O13 = 552.5 5mg QQ客服:3257982914
    胡黄连苷IV; Picroside IV CFN90868 211567-04-3 C24H28O12 = 508.50 10mg QQ客服:2159513211
    胡黄连苷III; Picroside III CFN99567 64461-95-6 C25H30O13 = 538.50 20mg QQ客服:215959384

    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