5,7-Dihydroxy-3',4',5'-trimethoxyflavone

5,7-Dihydroxy-3',4',5'-trimethoxyflavone
Product Name 5,7-Dihydroxy-3',4',5'-trimethoxyflavone
CAS No.: 18103-42-9
Catalog No.: CFN96493
Molecular Formula: C18H16O7
Molecular Weight: 344.32 g/mol
Purity: >=98%
Type of Compound: Flavonoids
Physical Desc.: Powder
Source: The herbs of Centaurea scoparia
Solvent: Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Price:
5,7-Dihydroxy-3',4',5'-trimethoxyflavone is a natural product from Centaurea scoparia.
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.
  • J Med Assoc Thai2024, P-04.
  • Chemistry of Plant Materials.2016, 33-46
  • J Plant Biochem.Biotech.2024, 33:353-366.
  • Fitoterapia.2018, 124:92-102
  • Int J Mol Sci.2023, 24(6):5769.
  • J Biol Chem.2021, 297(6):101362.
  • JMicrobiol Biotech Food Sci2021, e4289.
  • Front Pharmacol.2019, 10:1025
  • Food Funct.2022, 13(14):7638-7649.
  • Am J Chin Med.2016, 44(6):1255-1271
  • Rivularin

    Catalog No: CFN92217
    CAS No: 70028-59-0
    Price: Inquiry(manager@chemfaces.com)
    Skullcapflavone II

    Catalog No: CFN92216
    CAS No: 55084-08-7
    Price: $218/10mg
    3',5,5',7-Tetrahydroxy-4',6-dimethoxyflavone

    Catalog No: CFN99369
    CAS No: 125537-92-0
    Price: Inquiry(manager@chemfaces.com)
    5,7,3'-Trihydroxy-6,4',5'-trimethoxyflavone

    Catalog No: CFN90939
    CAS No: 78417-26-2
    Price: Inquiry(manager@chemfaces.com)
    3'-Hydroxy-5,7,4',5'-Tetramethoxyflavone

    Catalog No: CFN95397
    CAS No: 29976-51-0
    Price: $318/5mg
    Tricetin

    Catalog No: CFN70392
    CAS No: 520-31-0
    Price: $118/10mg
    Tricin

    Catalog No: CFN98841
    CAS No: 520-32-1
    Price: $258/10mg
    4',5-Dihydroxy-3',5',6,7-tetramethoxyflavone

    Catalog No: CFN97322
    CAS No: 83133-17-9
    Price: Inquiry(manager@chemfaces.com)
    3',5-Dihydroxy-4',5',6,7-tetramethoxyflavone

    Catalog No: CFN99214
    CAS No: 111537-41-8
    Price: Inquiry(manager@chemfaces.com)
    5,7-Dihydroxy-3',4',5'-trimethoxyflavone

    Catalog No: CFN96493
    CAS No: 18103-42-9
    Price: Inquiry(manager@chemfaces.com)
    ScientificWorldJournal. 2014;2014:274207.
    Cytotoxic activities of flavonoids from Centaurea scoparia.[Pubmed: 25114960 ]

    METHODS AND RESULTS:
    Phytochemical studies on the ethanolic extract of the aerial parts of Centaurea scoparia led to the isolation of two new flavonoids, 3',4'-dihydroxy-(3'',4''-dihydro-3''-hydroxy-4''-acetoxy)-2'',2''-dimethylpyrano-(5'',6'':7,8)-flavone-3-O- β -D-glucopyranoside (1) and 3,3',4'-trihydroxy-(3'',4''-dihydro-3'',4''-dihydroxy)-2'',2''-dimethylpyrano-(5'',6'':7,8)-flavone (2), along with eight known flavonoids isolated for the first time from this plant, cynaroside (3), Apigetrin (4), centaureidin (5), oroxylin A (6), 5,7-Dihydroxy-3',4',5'-trimethoxyflavone (7), atalantoflavone (8), 5-hydroxy-3',4',8-trimethoxy-2'',2''-dimethylpyrano (5'',6'':6,7)-flavone (9), and 3',4',5,8-tetramethoxy-2'',2''-dimethylpyrano (5'',6'':6,7)-flavone (10). The structures of the isolated compounds were elucidated by means of spectroscopic tools including 1D and 2D NMR, UV, IR, and mass spectroscopy.
    CONCLUSIONS:
    Cytotoxic activities of the isolated compounds were evaluated against human cervical carcinoma HeLa, human hepatocellular carcinoma HepG2, and human breast carcinoma MCF-7. Compound 2 was the most potent cytotoxic agent against HeLa cells with an IC50 0.079  μM.
    3''-Galloylquercitrin

    Catalog No: CFN95048
    CAS No: 503446-90-0
    Price: $368/5mg
    (Z)-Aldosecologanin (Centauroside)

    Catalog No: CFN95079
    CAS No: 82474-97-3
    Price: $388/5mg
    Rhamnocitrin 3-apiosyl-(1->2)-glucoside

    Catalog No: CFN95145
    CAS No: 148031-68-9
    Price: $318/10mg
    6'-Feruloylnodakenin

    Catalog No: CFN95202
    CAS No: 131623-14-8
    Price: $318/10mg
    Platycogenin A

    Catalog No: CFN95240
    CAS No: 1459719-53-9
    Price: $388/5mg
    Vicinin 2

    Catalog No: CFN95249
    CAS No: 90456-53-4
    Price: $368/5mg
    Rosmarinyl glucoside

    Catalog No: CFN95297
    CAS No: 910028-78-3
    Price: $413/5mg
    Caffeic acid 4-O-glucuronide

    Catalog No: CFN95382
    CAS No: 1093679-71-0
    Price: Inquiry(manager@chemfaces.com)
    Citrusin C

    Catalog No: CFN95420
    CAS No: 18604-50-7
    Price: $318/10mg
    Oxytroflavoside D

    Catalog No: CFN95491
    CAS No: 1391144-83-4
    Price: $318/10mg