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    Neochlorogenic acid
    Information
    CAS No. 906-33-2 Price $188 / 20mg
    Catalog No.CFN97472Purity>=98%
    Molecular Weight354.3 Type of CompoundPhenylpropanoids
    FormulaC16H18O9Physical DescriptionPowder
    Download Manual    COA    MSDSSimilar structuralComparison (Web)
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    Neochlorogenic acid Description
    Source: The flower of Lonicera japonica
    Biological Activity or Inhibitors: 1. Chlorogenic acid has resistance to the brown rot fungus, may by interfering with fungal melanin production.
    Solvent: 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.
    Calculate Dilution Ratios(Only for Reference)
    1 mg 5 mg 10 mg 20 mg 25 mg
    1 mM 2.8225 mL 14.1123 mL 28.2247 mL 56.4493 mL 70.5617 mL
    5 mM 0.5645 mL 2.8225 mL 5.6449 mL 11.2899 mL 14.1123 mL
    10 mM 0.2822 mL 1.4112 mL 2.8225 mL 5.6449 mL 7.0562 mL
    50 mM 0.0564 mL 0.2822 mL 0.5645 mL 1.129 mL 1.4112 mL
    100 mM 0.0282 mL 0.1411 mL 0.2822 mL 0.5645 mL 0.7056 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.
    Neochlorogenic acid References Information
    Citation [1]

    J Agric Food Chem. 2011 Apr 13;59(7):3205-13.

    High chlorogenic and neochlorogenic acid levels in immature peaches reduce Monilinia laxa infection by interfering with fungal melanin biosynthesis.[Pubmed: 21370882]
    Chlorogenic acid (CGA) and its isomer, Neochlorogenic acid (NCGA), were found to be the major phenolic compounds in the flesh and peel of three peach cultivars. Their concentrations are especially high in immature fruits (CGA, 151-548 mg/kg; Neochlorogenic acid, 85-380 mg/kg), whose resistance to the brown rot fungus, Monilinia laxa , is very high. The concentrations of these two phenolic compounds decline in maturing fruits (CGA, 77-181 mg/kg; Neochlorogenic acid, 30-82 mg/kg), and this decline is associated with a concomitant increase in susceptibility to brown rot infection. Other phenolic compounds found in the same HPLC chromatograms at 340 nm from each peach extract at varying sampling dates in each of the three peach cultivars were not correlated with the incidence of brown rot and appeared only in some cultivars. The incidence of brown rot for each cultivar at each sampling date was significantly negatively correlated with the Neochlorogenic acid (r > -0.85) and CGA (r > -0.90) contents. At concentrations that are similar to those in peach fruit, CGA does not inhibit spore germination or mycelial growth of M. laxa in culture but markedly inhibits the production of melanin-like pigments in the mycelia of M. laxa in culture (42% melanin reduction). Accordingly, we propose that the high concentrations of CGA and NGA in immature fruits might contribute to their reduced susceptibility or increased resistance to brown rot infection by interfering with fungal melanin production.