(-)-Ampelopsin H

(-)-Ampelopsin H
Product Name (-)-Ampelopsin H
CAS No.: N/A
Catalog No.: CFN93787
Molecular Formula: C56H42O12
Molecular Weight: 907.0 g/mol
Purity: >=98%
Type of Compound: Phenols
Physical Desc.: Powder
Targets: ROS
Source: The herbs of Ampelopsis brevipedunculata
Solvent: Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Price:
Ampelopsin H has antioxidant activity, it shows that activity as radical hydroxyl scavenger an IC 50 4840.0 ug/mL.
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.
  • Biomedicine & Pharmacotherapy2020, 125:109950
  • Molecules.2018, 23(12):E3103
  • Int J Mol Sci.2019, 20(8):E1855
  • Research on Crops.2017, 18(3):569
  • J Ethnopharmacol.2016, 194:219-227
  • FEBS Lett.2015, 589(1):182-7
  • Molecules.2020, 25(18):4283.
  • Food Quality and Safety2018, 2:213-219
  • Evid Based Complement Alternat Med.2021, 8707280.
  • Neurochem Int.2020, 133:104629
  • Mulberrofuran G pentaacetate

    Catalog No: CFN96253
    CAS No: 99217-75-1
    Price: Inquiry(manager@chemfaces.com)
    Mulberrofuran K

    Catalog No: CFN96881
    CAS No: 94617-36-4
    Price: Inquiry(manager@chemfaces.com)
    Gnetumontanin B

    Catalog No: CFN92853
    CAS No: 809237-87-4
    Price: Inquiry(manager@chemfaces.com)
    Gnetin J

    Catalog No: CFN92427
    CAS No: 152511-23-4
    Price: Inquiry(manager@chemfaces.com)
    Gnemonol B

    Catalog No: CFN92442
    CAS No: 462636-74-4
    Price: Inquiry(manager@chemfaces.com)
    cis-Miyabenol C

    Catalog No: CFN92387
    CAS No: 168037-22-7
    Price: Inquiry(manager@chemfaces.com)
    Carasiphenol C

    Catalog No: CFN95045
    CAS No: 868168-04-1
    Price: $368/5mg
    Carasinol D

    Catalog No: CFN95044
    CAS No: 1072797-66-0
    Price: $333/5mg
    Caraganaphenol A

    Catalog No: CFN95093
    CAS No: 174916-31-5
    Price: $333/5mg
    Kobophenol A

    Catalog No: CFN92530
    CAS No: 124027-58-3
    Price: $318/10mg
    Indonesian Journal of Chemistry, 2010, 6(3).
    BALANOCARPOL AND AMPELOPSIN H, TWO OLIGORESVERATROLS FROM STEM BARK OF Hopea odorata (DIPTEROCARPACEAE)[Reference: WebLink]
    Two oligoresveratrol, namely balanocarpol (2) and ampelopsin H (3) had been isolated from the steam bark of Hopea odorata (Dipterocarpaceae).
    METHODS AND RESULTS:
    The structures of these compounds were elucidated based on physical and spectroscopic data (MS, 1 H and 13 C NMR 1D and 2D). The activity of these compounds was evaluated against the 2-deoxyribose degradation induced by the hydroxyl radical generated via a Fenton-type reaction. The result showed that activity each compounds as radical hydroxyl scavenger of balanocarpol, and ampelopsin H with an IC 50 1802.3 and 4840.0 ug/mL. respectively. Each compound showed low activity. Vitamin C (IC 50 83.9 ug/mL) and butylated hydroxyl toluene (1328.0 ug/mL) were used as positif controls.
    CONCLUSIONS:
    These results suggest that oligoresveratrols from stem bark of H. odorata may be useful as potential sources of natural antioxidants.
    Vestitol

    Catalog No: CFN98483
    CAS No: 35878-41-2
    Price: $318/5mg
    Ebracteolata cpd B

    Catalog No: CFN92882
    CAS No: 83459-37-4
    Price: $268/10mg
    Tenuifoliside A

    Catalog No: CFN90770
    CAS No: 139726-35-5
    Price: $278/20mg
    Apterin

    Catalog No: CFN95005
    CAS No: 53947-89-0
    Price: $388/10mg
    Arjunglucoside II

    Catalog No: CFN89144
    CAS No: 62369-72-6
    Price: $413/5mg
    Arjunglucoside I

    Catalog No: CFN95049
    CAS No: 62319-70-4
    Price: $268/10mg
    (-)-Epiafzelechin 3-O-gallate

    Catalog No: CFN95081
    CAS No: 108907-43-3
    Price: $388/5mg
    1,7-Diphenyl-5-hydroxy-4,6-hepten-3-one

    Catalog No: CFN95171
    CAS No: 87095-77-0
    Price: $318/10mg
    (3R,5S,E)-1,7-Diphenylhept-1-ene-3,5-diol

    Catalog No: CFN95227
    CAS No: 232261-31-3
    Price: $318/5mg
    N-trans-p-Coumaroyltyrosine

    Catalog No: CFN95279
    CAS No: 77201-66-2
    Price: $318/10mg