3',5-Dihydroxy-4',5',6,7-tetramethoxyflavone shows antioxidant activity.
Inquire / Order:
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: email@example.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 Nat Prod.2022, 85(5):1351-1362.
J Ethnopharmacol.2017, 198:91-97
Institute of Food Science & Technology2021, 56(11).
Applied Biological Chemistry2022, 65(12)
Turkish Journal of Pharmaceutical Sciences2022, DOI: 10.4274
Int J Mol Sci.2021, 22(19):10405.
Sci Rep. 2017, 12953(7)
Chem Biol Interact.2019, 315:108910
US20170000760 A12016, 42740
Front Plant Sci.2021, 12:673337.
Catalog No: CFN92214
CAS No: 92519-93-2
Catalog No: CFN92215
CAS No: 98187-98-5
Catalog No: CFN92217
CAS No: 70028-59-0
Catalog No: CFN92216
CAS No: 55084-08-7
Catalog No: CFN99369
CAS No: 125537-92-0
Catalog No: CFN90939
CAS No: 78417-26-2
Catalog No: CFN95397
CAS No: 29976-51-0
Catalog No: CFN70392
CAS No: 520-31-0
Catalog No: CFN98841
CAS No: 520-32-1
Catalog No: CFN97322
CAS No: 83133-17-9
Chemical & Pharmaceutical Bulletin, 2005, 53(9):1175-1177.
New Bisabolane-Type Sesquiterpenes from the Aerial Parts of Lippia dulcis.[Reference: WebLink
METHODS AND RESULTS:
Two new bisabolane-type sesquiterpenes, lippidulcine A (3) and epilippidulcine A (4), have been isolated from the aerial parts of Lippia dulcis TREV. along with five known flavonoids, cirsimaritin (5), salvigenin (6), eupatorin (7), 5-hydroxy-6,7,3',4'-tetramethoxyflavone (8) and 5,3'-dihydroxy-6,7,4',5'-tetramethoxyflavone (3',5-Dihydroxy-4',5',6,7-tetramethoxyflavone, 9), three known phenylethanoid glycosides, decaffeoylverbascoside (10), acteoside (11) and isoacteoside (12), and two known iridoid glucosides, 8-epiloganin (13) and lamiide (14).
Their chemical structures have been determined on the basis of spectroscopic data. Among them, 5, 7, and 9 exhibited almost the same activity as that of alpha-tocopherol, and 10-12 were identified as stronger antioxidants than alpha-tocopherol using the ferric thiocyanate method.