2''-O-Galloylquercitrin

2''-O-Galloylquercitrin
Product Name 2''-O-Galloylquercitrin
CAS No.: 80229-08-9
Catalog No.: CFN95041
Molecular Formula: C28H24O15
Molecular Weight: 600.5 g/mol
Purity: >=98%
Type of Compound: Flavonoids
Physical Desc.: Yellow powder
Source: The herbs of Acer ginnala.
Solvent: DMSO, Pyridine, Methanol, Ethanol, etc.
Price: $418/5mg
2''-O-Galloylquercitrin is a natural product from Acer ginnala.
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 Microbiol.2021, 12:736780.
  • Nutrients.2021, 13(1):254.
  • J Food Sci.2021, 86(9):3810-3823.
  • Food Res Int.2022, 157:111207.
  • Dicle Tip Dergisi2020, 47(2),423-430.
  • Chin Med.2022, 17(1):66.
  • Research Square2021, 10.21203.
  • J Ethnopharmacol.2024, 335:118628.
  • Appl. Sci. 2021, 11(22),10569
  • Korean j.of Pharm.2017, 70-76
  • Quercetin-3-O-beta-D-glucopyranosyl-7-O-[(2-O-trans-sinnapoyl)-beat-D-glucopyranosyl(1->6)]-beat-D-glucopyranoside)

    Catalog No: CFN91832
    CAS No: N/A
    Price: Inquiry(manager@chemfaces.com)
    Quercetin 3,7-diglucoside

    Catalog No: CFN95408
    CAS No: 6892-74-6
    Price: $318/10mg
    New compound 34

    Catalog No: CFN95722
    CAS No: N/A
    Price: $413/5mg
    New compound 35

    Catalog No: CFN95744
    CAS No: N/A
    Price: $318/5mg
    Quercetin 3-rutinoside 7-glucoside (Morkotin A)

    Catalog No: CFN70335
    CAS No: 30311-61-6
    Price: $318/10mg
    Quercetin 3-O-robinoside-7-O-glucoside

    Catalog No: CFN91650
    CAS No: 115794-37-1
    Price: Inquiry(manager@chemfaces.com)
    Quercetin-3,7-di-O-beta-D-gentiobioside

    Catalog No: CFN91831
    CAS No: N/A
    Price: $413/5mg
    Quercetin-3'-glucoside

    Catalog No: CFN95271
    CAS No: 19254-30-9
    Price: $318/10mg
    Spiraeoside

    Catalog No: CFN70300
    CAS No: 20229-56-5
    Price: Inquiry(manager@chemfaces.com)
    Quercetin 3,4'-diglucoside

    Catalog No: CFN70333
    CAS No: 29125-80-2
    Price: Inquiry(manager@chemfaces.com)
    J Food Sci. 2010 Oct;75(8):H239-43.
    Activity-guided isolation and identification of radical scavenging components in Gao-Cha tea.[Pubmed: 21535501 ]
    Gao-Cha is a traditional Chinese health tea made from Acer ginnala.
    METHODS AND RESULTS:
    We performed a components and radical scavenging activity analysis to identify any medicinal components in this tea. High performance thin layer chromatography (HPTLC)-1,1-Diphenyl-2-picryhydrazyl (HPTLC-DPPH) assay showed that the methanolic extract contained strong radical scavengers. Quantitative analysis revealed that the IC(50) of the extract against 1 mM DPPH was 52.7 ± 0.6 μg/mL. Bioactive-guided isolations led to procurement of 3 radical scavengers with IC(50)s of 17.5 ± 2.1, 29.3 ± 2.5, and 21.6 ± 1.7 μg/mL, respectively. Analysis of the high resolution-electric spray ionization-mass spectrometer and (1)H, (13)C, distortionless enhancement by polarization transfer at 135°, heteronuclear quantum coherence, correlating spectroscopy coupling, and heteronuclear multiple bond coherence (HMBC) data revealed that the compounds were methyl 3, 4, 5-trihydroxybenzoate (1), quercetin-3-O-α-rhamnopyranoside (2), and 2,6-bis (3,4,5-trihydroxybenzoyl)-aceritol (3).
    CONCLUSIONS:
    Bioactive combined components analysis revealed that, apart from compounds 1, 2, and 3, the tea possibly contained radical scavengers: ginnalin A (4) and B (5), 2''-O-Galloylquercitrin (6) and 3″-O-Galloyl-quercitrin (7). Compounds 2, 6, and 7 were isolated from Acer ginnala for the first time. The positions of the 2 galloyl moieties in compound 3 were unambiguously established by the HMBC spectrum for the first time.
    Daidzein-4',7-diglucoside

    Catalog No: CFN95094
    CAS No: 53681-67-7
    Price: $288/10mg
    7-(4-Hydroxyphenyl)-1-phenyl-4-hepten-3-one

    Catalog No: CFN95140
    CAS No: 100667-52-5
    Price: $318/5mg
    Patulitrin

    Catalog No: CFN95153
    CAS No: 19833-25-1
    Price: $318/10mg
    Arisanschinin E

    Catalog No: CFN95221
    CAS No: 1333378-33-8
    Price: Inquiry(manager@chemfaces.com)
    2-Methoxy-1,4-naphthoquinone

    Catalog No: CFN95269
    CAS No: 2348-82-5
    Price: $70/20mg
    trans-Psoralenoside

    Catalog No: CFN95349
    CAS No: N/A
    Price: $318/5mg
    Apigenin 6,8-di-C-alpha-L-arabinopyranoside

    Catalog No: CFN95360
    CAS No: 73140-47-3
    Price: $318/10mg
    Murracarpin

    Catalog No: CFN95409
    CAS No: 120786-76-7
    Price: $413/5mg
    Maingayone B

    Catalog No: CFN95483
    CAS No: 1071223-57-8
    Price: $318/20mg
    Methyl lucidenate C

    Catalog No: CFN95541
    CAS No: N/A
    Price: $413/5mg