3',4',7,8-Tetramethoxyflavone

3',4',7,8-Tetramethoxyflavone
Product Name 3',4',7,8-Tetramethoxyflavone
CAS No.: 65548-55-2
Catalog No.: CFN70432
Molecular Formula: C19H18O6
Molecular Weight: 342.4 g/mol
Purity: >=98%
Type of Compound: Flavonoids
Physical Desc.: Powder
Source: The fruits of Citrus reticulata
Solvent: Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Price: $100/20mg
3',4',7,8-Tetramethoxyflavone has antioxidant activity.
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.
  • Molecules2022, 27(9):2992.
  • Recent Pat Anticancer Drug Discov.2022, 17(4):416-426.
  • Dent Mater J.2020, 39(4):690-695
  • Anal Bioanal Chem.2016, 408(1):177-90.
  • Spectrochim Acta A2019, 210:372-380
  • Toxicological Research2020, doi: 10.1007.
  • Biochem Biophys Res Commun.2018, 505(4):1148-1153
  • J Ethnopharmacol.2019, 244:112074
  • Nat Prod Communications2018, 10.1177
  • Ann Transl Med.2019, 7(23):731
  • Asperosaponin VI

    Catalog No: CFN99766
    CAS No: 39524-08-8
    Price: $30/20mg
    Tanshinone IIB

    Catalog No: CFN99820
    CAS No: 17397-93-2
    Price: $463/5mg
    Myricetin 3-O-beta-D-glucopyranoside

    Catalog No: CFN80163
    CAS No: 19833-12-6
    Price: $413/5mg
    Evodiamine

    Catalog No: CFN99993
    CAS No: 518-17-2
    Price: $40/20mg
    Silymarin

    Catalog No: CFN99542
    CAS No: 22888-70-6
    Price: $30/20mg
    Korean Journal of Nutrition, 2009, 42(3).
    Composition of Flavonoids and Antioxidative Activity from Juice of Jeju Native Citrus Fruits during Maturation.[Reference: WebLink]
    This study aims to evaluate the changes of flavonoid contents and antioxidants activity of Jeju native citrus fruits juice according to the harvest date.
    METHODS AND RESULTS:
    Flavonoids such as quercatagetin, narirutin, hesperidin and neohesperidin were contained most plentifully in the juice of Jigak (Citrus aur- antium) by 573.73 mg/100 mL, Sadoogam (C. pseudogulgul) by 393.99 mg/100 mL, Soyooja by 29.63 mg/100 mL and Jigak (C. aurantium) by 201.23 mg/100 mL in the late August, respectively. The highest contents of nob-iletin, sinensetin and tangeretin among polymethoxyflavones were found in the juice of Hongkyool (C. tachibana) by 7.39 mg/100 mL, 2.24 mg/100 mL, 0.63 mg/100 mL in the late August, respectively. 3,5,6,7,8,3',4'-Heptamet-hoxyflavone recorded the highest amount in Punkyool (C. tangerina) by 0.27 mg/100 mL in the late August, but the other polymethoxyflavones including 3',4',7,8-Tetramethoxyflavone, 3',4'-dimethoxyflavone, 4'-methoxyflavone, 5,6,7,3',4',5'-hexamethoxyflavone, scutellarein tetramethylether were observed only trace amount in all the citrus fruits. Flavonoid contents in the citrus fruit juices were the highest during early maturation and decreased rapidly while ripening. Total polyphenol contents were the highest in the late August and decreased with ripening. However from the late December, the contents were increased again. Antioxidant activities of the fruits were evaluated as electron donating ability and were the lowest in the late September and increased with the fruit ripening.
    CONCLUSIONS:
    These results suggest that quercetagetin among all the flavonoids was most plentiful in Jigak and Dangyooja (C. grandis), so that the fruits could be used for industrial material of flavonoids and antioxidant agents.
    Decuroside I

    Catalog No: CFN95004
    CAS No: 96638-79-8
    Price: $318/5mg
    New compound 4

    Catalog No: CFN95185
    CAS No: N/A
    Price: $368/5mg
    N1,N5,N10-(Z)-tri-p-coumaroylspermidine

    Catalog No: CFN95253
    CAS No: 131086-78-7
    Price: $238/5mg
    New compound 6

    Catalog No: CFN95259
    CAS No: N/A
    Price: $413/5mg
    Batatasin IV

    Catalog No: CFN95319
    CAS No: 60347-67-3
    Price: $318/5mg
    (3beta,22alpha)-26-(beta-glucopyranosyloxy)-22-methoxyfurost-5-en-3-yl 2-O-(6-deoxy-alpha-mannopyranosyl)-beta-glucopyranosiduronic acid

    Catalog No: CFN95321
    CAS No: 107783-53-9
    Price: $318/20mg
    Yinxiancaoside C

    Catalog No: CFN95377
    CAS No: 1159908-74-3
    Price: $413/5mg
    1,3,4,6-Tetragalloylglucose

    Catalog No: CFN95425
    CAS No: 26922-99-6
    Price: $318/10mg
    12beta-Acetoxy-7beta-hydroxy-3,11,15,23-tetraoxo-5alpha-lanosta-8,20-dien-26-oic acid

    Catalog No: CFN95515
    CAS No: 1245946-62-6
    Price: $318/5mg
    12-Acetoxy ganoderic acid D

    Catalog No: CFN95535
    CAS No: N/A
    Price: $318/5mg