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    Natural Products
    2-(3,4-Dihydroxyphenyl)ethanol
    Information
    CAS No. 10597-60-1 Price $88 / 20mg
    Catalog No.CFN99076Purity>=98%
    Molecular Weight154.2 Type of CompoundPhenols
    FormulaC8H10O3Physical DescriptionOil
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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 / $20.4 / In-stock
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    2-(3,4-Dihydroxyphenyl)ethanol

    2-(3,4-Dihydroxyphenyl)ethanol
    Product Name 2-(3,4-Dihydroxyphenyl)ethanol
    CAS No.: 10597-60-1
    Catalog No.: CFN99076
    Molecular Formula: C8H10O3
    Molecular Weight: 154.2 g/mol
    Purity: >=98%
    Type of Compound: Phenols
    Physical Desc.: Oil
    Targets: Immunology & Inflammation related | SOD | CAT
    Source: The herbs of Canarium album.
    Solvent: Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
    Price: $88 / 20mg
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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
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  • Biological Activity
    Description: 2-(3,4-Dihydroxyphenyl)ethanol has antioxidant properties; it is a potent specific inhibitor of lipoxygenase activities, it inhibits platelet 12-LO activity (IC50, 4.2 microM) and PMNL 5-LO activity (IC50, 13 microM) but not cyclooxygenase activity in cell-free conditions; it also inhibits 12-LO activity in intact platelets (IC50, 50 microM) and reduces leukotriene B4 production in intact PMNL stimulated by A23187 (IC50, 26 microM).
    Targets: Immunology & Inflammation related | SOD | CAT
    In vivo:
    Drug Chem Toxicol. 2014 Oct;37(4):420-6.
    Antioxidant role of hydroxytyrosol on oxidative stress in cadmium-intoxicated rats: different effect in spleen and testes.[Pubmed: 24437686 ]
    Hydroxytyrosol (2-(3,4-Dihydroxyphenyl)ethanol, (DPE), a phenolic compound present in olive oil, is known to have antioxidant properties.
    METHODS AND RESULTS:
    The aim of this study was to investigate the effect of DPE on oxidative stress induced by cadmium injections (CdCl2 2.5 mg/kg body weight) in spleen and testes of adult male rats. Oxidative stress was evaluated by measuring lipid peroxidation by thiobarbituric acid reactive substances (TBARS) as well as superoxide dismutase (SOD) and catalase (CAT) activities in cytosol and mitochondria. We found that in spleen no TBARS formation was detected following CdCl2 injections; however, DPE induces decrease in TBARS level in treated and untreated rats. On the contrary, we observed that DPE showed no effect on cadmium-induced lipid peroxidation in testes. Cytosolic activities of SOD and CAT decreased significantly only in spleen, where DPE restores the values to the control levels. Noteworthy, mitochondrial activities of SOD and CAT were strongly reduced by cadmium treatment both in spleen and testes, and DPE was not be able to restore their activity.
    CONCLUSIONS:
    Overall, the results from this study indicated that the DPE has different antioxidant efficiency in spleen and testis of cadmium intoxicated rats.
    2-(3,4-Dihydroxyphenyl)ethanol Description
    Source: The herbs of Canarium album.
    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 6.4851 mL 32.4254 mL 64.8508 mL 129.7017 mL 162.1271 mL
    5 mM 1.297 mL 6.4851 mL 12.9702 mL 25.9403 mL 32.4254 mL
    10 mM 0.6485 mL 3.2425 mL 6.4851 mL 12.9702 mL 16.2127 mL
    50 mM 0.1297 mL 0.6485 mL 1.297 mL 2.594 mL 3.2425 mL
    100 mM 0.0649 mL 0.3243 mL 0.6485 mL 1.297 mL 1.6213 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
    Kinase Assay:
    Biosci Biotechnol Biochem. 1997 Feb;61(2):347-50.
    Inhibition of arachidonate lipoxygenase activities by 2-(3,4-dihydroxyphenyl)ethanol, a phenolic compound from olives.[Pubmed: 9058975]

    METHODS AND RESULTS:
    The effects of olive fruit extract on arachidonic acid lipoxygenase activities were investigated using rat platelets and rat polymorphonuclear leukocytes (PMNL). Olive extract strongly inhibited both 12-lipoxygenase (12-LO) and 5-lipoxygenase (5-LO) activities. One of the compounds responsible for this inhibition was purified and identified as 2-(3,4-Dihydroxyphenyl)ethanol (DPE). 2-(3,4-Dihydroxyphenyl)ethanol inhibited platelet 12-LO activity (IC50, 4.2 microM) and PMNL 5-LO activity (IC50, 13 microM) but not cyclooxygenase activity in cell-free conditions. It also inhibited 12-LO activity in intact platelets (IC50, 50 microM) and reduced leukotriene B4 production in intact PMNL stimulated by A23187 (IC50, 26 microM). The inhibition by 2-(3,4-Dihydroxyphenyl)ethanol of both lipoxygenase activities was stronger than that by oleuropein, caffeic acid, or 7 other related phenolic compounds, especially in intact cells.
    CONCLUSIONS:
    These results suggest that 2-(3,4-Dihydroxyphenyl)ethanol is a potent specific inhibitor of lipoxygenase activities.
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