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    Natural Products
    Murralongin
    Information
    CAS No. 53011-72-6 Price
    Catalog No.CFN98881Purity>=98%
    Molecular Weight258.3 Type of CompoundCoumarins
    FormulaC15H14O4Physical DescriptionPowder
    Download     COA    MSDS    SDFSimilar structuralComparison (Web)  (SDF)
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    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
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    Murralongin

    Murralongin
    Product Name Murralongin
    CAS No.: 53011-72-6
    Catalog No.: CFN98881
    Molecular Formula: C15H14O4
    Molecular Weight: 258.3 g/mol
    Purity: >=98%
    Type of Compound: Coumarins
    Physical Desc.: Powder
    Source: The herbs of Murraya exotica L.
    Solvent: Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
    Price:
    Inquire / Order: manager@chemfaces.com
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  • Related Screening Libraries
    Size /Price /Stock 10 mM * 100 uL in DMSO / Inquiry / In-stock
    10 mM * 1 mL in DMSO / Inquiry / In-stock
    Related Libraries
  • Cytotoxic Compound Library
  • Coumarins Compound Library
  • Biological Activity
    Description: Murralongin exhibits cytotoxicity against cholangiocarcinoma cell line, KKU-100.
    In vitro:
    J Nat Prod. 2010 May 28;73(5):1012-4.
    Coumarins from Galipea panamensis and Their Activity against Leishmania panamensis.[Pubmed: 20423106 ]

    METHODS AND RESULTS:
    Two new coumarin compounds (1 and 2), phebalosin (3), its derived artifact Murralongin (4), and murrangatin acetonide (5) were isolated from the leaves of Galipea panamensis. The structures of 1 and 2 were assigned as 7-{[(2R*)-3,3-dimethyloxiran-2-yl]methoxy}-8-[(2R*,3R*)-3-isopropenyloxiran-2-yl]-2H-chromen-2-one and 7-methoxy-8-(4-methyl-3-furyl)-2H-chromen-2-one, respectively, on the basis of their spectroscopic data (primarily NMR and MS). Compounds 1-3 were tested against axenic amastigote forms of Leishmania panamensis and displayed 50% effective concentrations (EC(50)) of 9.9, 10.5, and 14.1 microg/mL, respectively.
    CONCLUSIONS:
    These three compounds also displayed cytotoxicity (IC(50)) at concentrations of 9.7, 33.0, and 20.7 microg/mL, respectively, on human promonocytic U-937 cells.
    Murralongin Description
    Source: The herbs of Murraya exotica L.
    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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    Calculate Dilution Ratios(Only for Reference)
    1 mg 5 mg 10 mg 20 mg 25 mg
    1 mM 3.8715 mL 19.3573 mL 38.7147 mL 77.4293 mL 96.7867 mL
    5 mM 0.7743 mL 3.8715 mL 7.7429 mL 15.4859 mL 19.3573 mL
    10 mM 0.3871 mL 1.9357 mL 3.8715 mL 7.7429 mL 9.6787 mL
    50 mM 0.0774 mL 0.3871 mL 0.7743 mL 1.5486 mL 1.9357 mL
    100 mM 0.0387 mL 0.1936 mL 0.3871 mL 0.7743 mL 0.9679 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:
    Arch Pharm Res. 2011 Apr;34(4):527-31.
    C-7 oxygenated coumarins from the fruits of Micromelum minutum.[Pubmed: 21544717]

    METHODS AND RESULTS:
    A new 7-oxygenated coumarin, 7-demethylMurralonginol isovalerate (1), and a new natural product, Murralonginol (2), together with seven known 7-oxygenated coumarins, Murralonginol isovalerate (3), Murralongin (4), micromelin (5), scopoletin (6), microminutin (7), murrangatin (8), and minumicrolin (9), were isolated from the fruits of Micromelum minutum. The structures of these compounds were established on the basis of their 1D and 2D NMR spectroscopic data.
    CONCLUSIONS:
    Among these isolates, compounds 2 and 4 - 9 exhibited cytotoxicity against cholangiocarcinoma cell line, KKU-100.
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