ChemicalBook--->CAS DataBase List--->21392-57-4

21392-57-4

21392-57-4 Structure

21392-57-4 Structure
IdentificationMore
[Name]

5,7-DIMETHOXYFLAVONE
[CAS]

21392-57-4
[Synonyms]

5,7-DIMETHOXYFLAVONE
5-O-METHYL-7-METHOXYFLAVONE
CHRYSIN DIMETHYL ETHER
CHRYSIN DIMETHYLETHER(RG)
[Molecular Formula]

C17H14O4
[MDL Number]

MFCD00016943
[Molecular Weight]

282.29
[MOL File]

21392-57-4.mol
Chemical PropertiesBack Directory
[Melting point ]

150-152°C
[Boiling point ]

476.6±45.0 °C(Predicted)
[density ]

1.242±0.06 g/cm3(Predicted)
[storage temp. ]

-20°C Freezer
[solubility ]

Chloroform (Slightly), Ethyl Acetate (Slightly)
[form ]

Solid
[color ]

Off-White to Pale Brown
[InChI]

InChI=1S/C17H14O4/c1-19-12-8-15(20-2)17-13(18)10-14(21-16(17)9-12)11-6-4-3-5-7-11/h3-10H,1-2H3
[InChIKey]

JRFZSUMZAUHNSL-UHFFFAOYSA-N
[SMILES]

C1(C2=CC=CC=C2)OC2=CC(OC)=CC(OC)=C2C(=O)C=1
[LogP]

3.270 (est)
[CAS DataBase Reference]

21392-57-4(CAS DataBase Reference)
Questions And AnswerBack Directory
[Uses]

5,7-Dimethoxy-2-phenylchromen-4-one is potential therapeutic agents, Polymethoxylated Flavones Isolated from Kaempferia Parviflora for cataract prevention through inhibition of matrix metalloproteinase-9 in lens epithelial cells.
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)
GHS07
[Signal word ]

Warning
[Hazard statements ]

H302
[Precautionary statements ]

P501-P270-P264-P301+P312+P330
Hazard InformationBack Directory
[Chemical Properties]

White crystalline powder, soluble in organic solvents such as methanol, ethanol, and DMSO, derived from Celosia cristata; Buttercup flower.
[Definition]

ChEBI: A dimethoxyflavone that is the 5,7-dimethyl ether derivative of chrysin.
Spectrum DetailBack Directory
[Spectrum Detail]

5,7-DIMETHOXYFLAVONE(21392-57-4)1HNMR
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