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    Tristin
    Information
    CAS No. 139101-67-0 Price
    Catalog No.CFN97824Purity>=98%
    Molecular Weight260.29Type of CompoundPhenols
    FormulaC15H16O4Physical DescriptionPowder
    Download Manual    COA    MSDSSimilar structuralComparison (Web)
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    * Packaging according to customer requirements(5mg, 10mg, 20mg and more). We shipped via FedEx, DHL, UPS, EMS and others courier.
    According to end customer requirements, ChemFaces provide solvent format. This solvent format of product intended use: Signaling Inhibitors, Biological activities or Pharmacological activities.
    Size /Price /Stock 10 mM * 1 mL in DMSO / Inquiry
    Other Packaging *Packaging according to customer requirements(100uL/well, 200uL/well and more), and Container use Storage Tube With Screw Cap
    Our products had been exported to the following research institutions and universities, And still growing.
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    Size /Price /Stock 10 mM * 100 uL in DMSO / Inquiry / In-stock
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    Related Libraries
  • Antioxidants Compound Library
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  • Biological Activity
    Description: Tristin shows stronger antioxidative activity than butylated hydroxyanisole (BHA).
    In vitro:
    Food Sci. Technol. Int. 1995, 1(2):115-20.
    Antioxidative Constituents from Dendrobii Herba(Stems of Dendrobium spp.)[Reference: WebLink]

    METHODS AND RESULTS:
    Ten phenolic compounds; gigantol, moscatilin, Tristin, crepidatin, 4-hydroxy-3,3',4',5-tetramethoxybibenzyl, 2,4,8-trimethoxyphenanthrene-3,7-diol, confusarin, moscatin, medioresinol and syringaresinol were isolated from Dendrobii Herba (stems of Dendrobium spp.), which is used as one of the important crude drugs for tonics, antipyretics and stomach agents, and their structures were elucidated on the basis of spectroscopic data.
    CONCLUSIONS:
    All of these compounds showed stronger antioxidative activity than BHA by the ferric thiocyanate method.
    Tristin Description
    Source: The herbs of Bulbophyllum odoratissimum
    Solvent: Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
    Storage: Providing storage is as stated on the product vial and the vial is kept tightly sealed, the product can be stored for up to 24 months(2-8C).

    Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20C. Generally, these will be useable for up to two weeks. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour.

    Need more advice on solubility, usage and handling? Please email to: service@chemfaces.com

    After receiving: The packaging of the product may have turned upside down during transportation, resulting in the natural compounds adhering to the neck or cap of the vial. take the vial out of its packaging and gently shake to let the compounds fall to the bottom of the vial. for liquid products, centrifuge at 200-500 RPM to gather the liquid at the bottom of the vial. try to avoid loss or contamination during handling.
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    Recently, ChemFaces products have been cited in many studies from excellent and top scientific journals

    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

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    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.
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    IF=12.804(2019)

    PMID: 30417089
    Calculate Dilution Ratios(Only for Reference)
    1 mg 5 mg 10 mg 20 mg 25 mg
    1 mM 3.8419 mL 19.2093 mL 38.4187 mL 76.8374 mL 96.0467 mL
    5 mM 0.7684 mL 3.8419 mL 7.6837 mL 15.3675 mL 19.2093 mL
    10 mM 0.3842 mL 1.9209 mL 3.8419 mL 7.6837 mL 9.6047 mL
    50 mM 0.0768 mL 0.3842 mL 0.7684 mL 1.5367 mL 1.9209 mL
    100 mM 0.0384 mL 0.1921 mL 0.3842 mL 0.7684 mL 0.9605 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.
    Protocol
    Structure Identification:
    Phytochemistry.1993;32(6):1561–1565.
    Cumulatin and tristin, two bibenzyl derivatives from the orchids Dendrobium cumulatum and Bulbophyllum triste.[Reference: WebLink]

    METHODS AND RESULTS:
    Cumulatin and Tristin, two new bibenzyl derivatives, were isolated from the orchids Dendrobium cumulatum and Bulbophyllum triste, respectively.