(+)-Catechin hydrate

(+)-Catechin hydrate
Product Name (+)-Catechin hydrate
CAS No.: 7295-85-4
Catalog No.: CFN99568
Molecular Formula: C15H14O6.H2O
Molecular Weight: 308.28 g/mol
Purity: >=98%
Type of Compound: Flavonoids
Physical Desc.: White powder
Targets: ROS
Source: The barks of Taxus yunnanensis
Solvent: Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Price: $70/20mg
(+)-Catechin hydrate has antioxidant activity and is effective in reducing oxidative stress. (+)-Catechin hydrate acts as mixed type inhibitor with predominant inhibition at anodic site, it has inhibiting action on the corrosion of mild steel in hydrochloric acid.
Inquire / Order: manager@chemfaces.com
Technical Inquiries: service@chemfaces.com
Tel: +86-27-84237783
Fax: +86-27-84254680

Address:
1 Building, No. 83, CheCheng Rd., Wuhan Economic and Technological Development Zone, Wuhan, Hubei 430056, PRC
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

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.
  • Front Plant Sci.2020, 10:1705
  • Asian J Beauty Cosmetol2016, 14(3):249-257
  • J Cell Physiol.2020, 10.1002
  • BMC Complement Altern Med.2018, 18(1):221
  • Cell.2018, 172(1-2):249-261
  • The Korea Society of Pha.2014, 300-314
  • Asian J Beauty Cosmetol2019, 17(3):287-294
  • Planta Med.2016, 82(13):1208-16
  • SCOPUS.2020, 836-847.
  • Oncology Letters2018, 4690-4696
  • Afzelechin 3-O-xyloside

    Catalog No: CFN89499
    CAS No: 512781-45-2
    Price: Inquiry(manager@chemfaces.com)
    3,4,4',7-Tetrahydroxyflavan

    Catalog No: CFN98617
    CAS No: 38412-82-7
    Price: Inquiry(manager@chemfaces.com)
    Catechin

    Catalog No: CFN99646
    CAS No: 154-23-4
    Price: $30/20mg
    (+)-Catechin hydrate

    Catalog No: CFN99568
    CAS No: 7295-85-4
    Price: $70/20mg
    Catechin pentaacetate

    Catalog No: CFN99682
    CAS No: 16198-01-9
    Price: Inquiry(manager@chemfaces.com)
    Catechin 7-xyloside

    Catalog No: CFN98665
    CAS No: 42830-48-8
    Price: Inquiry(manager@chemfaces.com)
    Catechin 3-rhamnoside

    Catalog No: CFN99052
    CAS No: 103630-03-1
    Price: Inquiry(manager@chemfaces.com)
    3,4-O,O-Methylene-(+)-catechin

    Catalog No: CFN92987
    CAS No: 89329-14-6
    Price: Inquiry(manager@chemfaces.com)
    5,7,4'-Trimethoxyafzelechin

    Catalog No: CFN92954
    CAS No: 918428-88-3
    Price: Inquiry(manager@chemfaces.com)
    5,7,4'-Tri-O-methylcatechin

    Catalog No: CFN96042
    CAS No: 105330-59-4
    Price: Inquiry(manager@chemfaces.com)
    Indian J Exp Biol. 2013 Oct;51(10):823-7.
    Effect of (+)-catechin hydrate on oxidative stress induced by high sucrose and high fat diet in male Wistar rats.[Pubmed: 24266106]

    METHODS AND RESULTS:
    Increased lipid peroxidation and reduced glutathione levels in liver of rats fed high sucrose high fat (HSHF) diet were normalized by concomitant administration of (+)-Catechin hydrate. Plasma non-enzymatic antioxidants viz. alpha-tocopherol, ascorbic acid and total thiols decrease were also significantly less in rats administered with (+)-Catechin hydrate concomitantly with HSHF diet. Thus the present results indicate that (+)-Catechin hydrate has antioxidant activity and is effective in reducing oxidative stress.
    CONCLUSIONS:
    The study is of clinical importance as oxidative stress is known to be the cause of many clinical manifestations viz. cancer, Parkinson's disease, atherosclerosis, heart failure, myocardial infarction and many other diseases.
    Int. J. Electrochem.Sc., 2011, 6(2011):1396-414.
    Electrochemical, Thermodynamic and Adsorption Studies of (+)-Catechin Hydrate as Natural Mild Steel Corrosion Inhibitor in 1 M HCl[Reference: WebLink]
    The inhibiting action of (+)-Catechin hydrate on the corrosion of mild steel in hydrochloric acid has been studied.
    METHODS AND RESULTS:
    The results from weight loss, Tafel polarization and electrochemical impedance measurements consistently identify (+)-Catechin hydrates as a good inhibitor. Polarization curves indicate that (+)-Catechin hydrate act as mixed type inhibitor with predominant inhibition at anodic site. Impedance spectroscopy revealed that the corrosion of mild steel in hydrochloric solution was influenced to some extent by charge transfer. The inhibition efficiencies (IE %) of (+)-Catechin hydrate was decreased exponentially with the temperatures. Surface analyses via scanning electron microscope (SEM) show a significant morphological improvement on the mild steel surface in addition of (+)-Catechin hydrate.
    CONCLUSIONS:
    The inhibitive action of (+)-Catechin hydrate follows the Langmuir adsorption model.
    Columbianetin acetate

    Catalog No: CFN90510
    CAS No: 23180-65-6
    Price: $168/20mg
    Forsythoside E

    Catalog No: CFN90642
    CAS No: 93675-88-8
    Price: $188/10mg
    Isomucronulatol 7-O-glucoside

    Catalog No: CFN93256
    CAS No: 94367-43-8
    Price: $238/10mg
    Isonemerosin

    Catalog No: CFN95008
    CAS No: 181524-79-8
    Price: $268/20mg
    Salvianolic acid Y

    Catalog No: CFN91004
    CAS No: 1638738-76-7
    Price: $238/5mg
    Rhamnocitrin 3-glucoside

    Catalog No: CFN95134
    CAS No: 41545-37-3
    Price: $318/10mg
    3,7,23,24-tetrahydroxycucurbita-5,25-dien-19-al

    Catalog No: CFN95168
    CAS No: 1446447-97-7
    Price: $318/5mg
    (3E,5E,11E)-tridecatriene-7,9-diyne-1,2-diacetate

    Catalog No: CFN95191
    CAS No: N/A
    Price: $318/5mg
    Methyl neochebulinate

    Catalog No: CFN95201
    CAS No: 1236310-34-1
    Price: $398/5mg
    Tigloylgomisin O

    Catalog No: CFN95237
    CAS No: 130855-74-2
    Price: $368/5mg