5,7,4'-Trihydroxy-3,6-dimethoxy-3',5'-diprenylflavone - CAS 1246926-08-8
Catalog number: 1246926-08-8
Not Intended for Therapeutic Use. For research use only.
Molecular Formula:
C27H30O7
Molecular Weight:
466.53
COA:
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Description:
5,7,4'-Trihydroxy-3,6-dimethoxy-3',5'-diprenylflavone is a natural flavonoid found in the herbs of Dodonaea viscosa.
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Purity:
>95%
Appearance:
Yellow powder
Synonyms:
5,7-Dihydroxy-2-(4-hydroxy-3,5-bis(3-Methylbut-2-en-1-yl)phenyl)-3,6-diMethoxy-4H-chroMen-4-one
MSDS:
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Quality Standard:
Enterprise Standard
Quantity:
Milligrams-Grams
Chemical Family:
Flavonoids
1.Biologically active C-alkylated flavonoids from Dodonaea viscosa.
Muhammad A1, Anis I, Khan A, Marasini BP, Choudhary MI, Shah MR. Arch Pharm Res. 2012 Mar;35(3):431-6. doi: 10.1007/s12272-012-0305-6. Epub 2012 Apr 5.
A new C-alkylated flavonoid (5,7-dihydroxy-3'-(4″-acetoxy-3″-methylbutyl)-3,6,4'-trimethoxyflavone (1), along with two known C-alkylated flavonoids (5,7-dihydroxy-3'-(3-hydroxymethylbutyl)-3,6,4'-trimethoxyflavone (2), 5,7,4'-trihydroxy-3'-(3-hyroxymethylbutyl)-3,6-dimethoxyflavone (3) and two new source C-alkylated flavonoids (5,7-dihydroxy-3'-(2-hydroxy-3-methyl-3-butenyl)-3,6,4'-trimethoxyflavone (4), 5,7,4'-trihydroxy-3,6-dimethoxy-3'-isoprenyl-flavone (5) were isolated from the aerial parts of Dodonaea viscosa. The structures of all compounds were established on the basis of 1D and 2D NMR spectroscopy and mass spectrometry. The isolated compounds were evaluated for their inhibitory effect on urease and α-chymotrypsin enzyme. All the compounds (1-5) exhibited mild inhibition against urease but remained recessive in case of α-chymotrypsin.
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Chemical Structure

CAS 1246926-08-8 5,7,4'-Trihydroxy-3,6-dimethoxy-3',5'-diprenylflavone

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