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    Natural Products
    Apigenin 5-O-beta-D-glucopyranoside
    Information
    CAS No. 28757-27-9 Price $318 / 10mg
    Catalog No.CFN98352Purity>=98%
    Molecular Weight432.4 Type of CompoundFlavonoids
    FormulaC21H20O10Physical DescriptionYellow powder
    Download Manual    COA    MSDSSimilar structuralComparison (Web)
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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 / $206.7 / In-stock
    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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    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
  • Alpha-glucosidase inhibitors Compound Library
  • Flavonoids Compound Library
  • Biological Activity
    Description: Apigenin 5-O-beta-D-glucopyranoside has inhibitory activity against the enzyme yeast a-glucosidase, withthe IC50 value of 287.12 muM.
    In vitro:
    Phytotherapy Research. 2006 July;20(7):610–613.
    Isolation of flavonoids, a biscoumarin and an amide from the flower buds of Daphne genkwa and the evaluation of their anti-complement activity[Reference: WebLink]
    As part of an ongoing study aimed at identifying the anti-complement active compound from the flower buds of Daphne genkwa, ten flavonoids, one biscoumarin and one amide were isolated.
    METHODS AND RESULTS:
    Their structures were identified from spectroscopic and physicochemical data as genkwanin 5-O-β-d-primveroside (1), apigenin 7-O-β-d-glucuronide (2), genkwanin 5-O-β-d-glucopyranoside (3), Apigenin 5-O-beta-D-glucopyranoside (4), genkwanin (5), apigenin (6), luteolin 7-methyl ether (7), luteolin (8), daphnoretin (9), velutin (10), 7-methoxyacacetin (11) and aurantiamide acetate (12). Among them, compounds 9, 10 and 12 were isolated from this plant for the first time. The anti-complement activity of these compounds was tested against the classical pathway of the complement system.
    CONCLUSIONS:
    Among the compounds, daphnoretin (9) exhibited significant anti-complement activity with an IC50 value of 11.4 µm, whereas the other compounds were not active in the assay.
    Apigenin 5-O-beta-D-glucopyranoside Description
    Source: The herbs of Scutellaria barbata
    Solvent: DMSO, Pyridine, Methanol, Ethanol, 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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    Cell. 2018 Jan 11;172(1-2):249-261.e12.
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    PMID: 30417089
    Calculate Dilution Ratios(Only for Reference)
    1 mg 5 mg 10 mg 20 mg 25 mg
    1 mM 2.3127 mL 11.5634 mL 23.1267 mL 46.2535 mL 57.8168 mL
    5 mM 0.4625 mL 2.3127 mL 4.6253 mL 9.2507 mL 11.5634 mL
    10 mM 0.2313 mL 1.1563 mL 2.3127 mL 4.6253 mL 5.7817 mL
    50 mM 0.0463 mL 0.2313 mL 0.4625 mL 0.9251 mL 1.1563 mL
    100 mM 0.0231 mL 0.1156 mL 0.2313 mL 0.4625 mL 0.5782 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:
    Phytochem. Lett., 2013, 6(4):614-9.
    α-Glucosidase inhibitory constituents from Chrozophora plicata[Reference: WebLink]

    METHODS AND RESULTS:
    Five new secondary metabolites have been isolated from Chrozophora plicata including an acacetin derivative (1), three pyrrole alkaloids plicatanins A–C (2-4 resp) and the bilactone plicatanone (5). Together with these compounds, the known compounds, β-sitosterol (6), methyl p-coumarate (7), 4-hydroxyphenylacetic acid (8), succinic acid (9), speranberculatine A (10), β-sitosterol-3-O-β- d -glucopyranoside (11) and a Apigenin 5-O-beta-D-glucopyranoside (12) have also been isolated. The structures of isolates 1-12 were established by 1D (1 H,13 C) and 2D NMR (HMQC, HMBC, COSY) spectroscopy and mass spectrometry (EIMS, HREIMS, FABMS, HRFABMS). The structure of plicatanin A (3) was further confirmed through single crystal X-ray technique. Compounds 1-12 were evaluated for their inhibitory activity against the enzyme yeast α -glucosidase.
    CONCLUSIONS:
    The compound 4 was found to be most potent with IC 50 value 27.802uM.