4',5-Di-O-methyl quercetin

4',5-Di-O-methyl quercetin
Product Name 4',5-Di-O-methyl quercetin
CAS No.: 100648-56-4
Catalog No.: CFN91810
Molecular Formula: C17H14O7
Molecular Weight: 330.3 g/mol
Purity: >=98%
Type of Compound: Flavonoids
Physical Desc.: Powder
Source: The fruits of Narthecium ossifragum
Solvent: Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Price:
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.
  • Research Square2020, doi: 10.21203.
  • Front Aging Neurosci.2018, 10:269
  • J Ethnopharmacol.2020, 249:112381
  • Food Chem.2019, 274:345-350
  • Phytomedicine Plus2024, 4(4): 100655.
  • Comput Biol Med.2024, 178:108775.
  • Korean j.of Pharm.2017, 70-76
  • Chem Biol Interact.2019, 315:108910
  • Pharmaceuticals (Basel).2021, 14(8):742.
  • Front Pharmacol.2025, 16:1611342.
  • 4'-hydroxy-6,7,8,3'-tetramethoxyflavonol

    Catalog No: CFN91846
    CAS No: 1879030-01-9
    Price: $318/5mg
    5,7,3',4'-Tetramethoxyflavone

    Catalog No: CFN91116
    CAS No: 855-97-0
    Price: $30/20mg
    Retusin

    Catalog No: CFN89520
    CAS No: 1245-15-4
    Price: $158/10mg
    Quercetin 3,5,7,3,4-pentamethyl ether

    Catalog No: CFN70262
    CAS No: 1247-97-8
    Price: Inquiry(manager@chemfaces.com)
    Artemetin

    Catalog No: CFN98731
    CAS No: 479-90-3
    Price: $80/20mg
    Artemetin acetate

    Catalog No: CFN97530
    CAS No: 95135-98-1
    Price: Inquiry(manager@chemfaces.com)
    Quercetin

    Catalog No: CFN99272
    CAS No: 117-39-5
    Price: $40/20mg
    Azaleatin

    Catalog No: CFN91007
    CAS No: 529-51-1
    Price: $268/10mg
    3-O-Methylquercetin

    Catalog No: CFN99616
    CAS No: 1486-70-0
    Price: $338/10mg
    3-O-Methylquercetin tetraacetate

    Catalog No: CFN99615
    CAS No: 1486-69-7
    Price: Inquiry(manager@chemfaces.com)
    Pterodonoic acid

    Catalog No: CFN95183
    CAS No: 62458-42-8
    Price: $413/5mg
    Chamigrenol

    Catalog No: CFN95247
    CAS No: 19822-80-1
    Price: $318/10mg
    N1,N5,N10-(E)-tri-p-coumaroylspermidine

    Catalog No: CFN95256
    CAS No: 364368-18-3
    Price: $388/10mg
    Grosvenorin 2''-glucoside

    Catalog No: CFN95282
    CAS No: N/A
    Price: $318/5mg
    Tortoside B (Manglieside E)

    Catalog No: CFN95390
    CAS No: 190655-17-5
    Price: $413/5mg
    Naringenin 7-O-gentiobioside

    Catalog No: CFN95435
    CAS No: 104154-33-8
    Price: $368/5mg
    10-Carboxyloganin

    Catalog No: CFN95452
    CAS No: 182172-02-7
    Price: $318/5mg
    12beta-Acetoxy-3beta-hydroxy-7,11,15,23-tetraoxo-lanost-8,20-diene-26-oic acid

    Catalog No: CFN95468
    CAS No: 1085338-75-5
    Price: $318/5mg
    Yakuchinone A

    Catalog No: CFN95555
    CAS No: 78954-23-1
    Price: $318/10mg
    Methyl ganoderate D

    Catalog No: CFN95581
    CAS No: 97210-12-3
    Price: $318/5mg