ChemicalBook--->CAS DataBase List--->2239-88-5

2239-88-5

2239-88-5 Structure

2239-88-5 Structure
IdentificationBack Directory
[Name]

3,3'-di-O-methylellagic acid
[CAS]

2239-88-5
[Synonyms]

-di-O-methylellagic acid
3,3'-Dimethoxyellagic acid
3,8-Di-O-methylellagic acid
3,3'-di-O-methylellagic acid
2,7-Dihydroxy-3,8-dimethoxy-4,9-dioxapyrene-5,10-dione
3,3'-Dimethoxy-4,4'-dihydroxybiphenyl-6,2':6',2-biscarbolactone
2,7-Dihydroxy-3,8-dimethoxy[1]benzopyrano[5,4,3-cde][1]benzopyran-5,10-dione
[1]Benzopyrano[5,4,3-cde][1]benzopyran-5,10-dione, 2,7-dihydroxy-3,8-dimethoxy-
[Molecular Formula]

C16H10O8
[MDL Number]

MFCD01083342
[MOL File]

2239-88-5.mol
[Molecular Weight]

330.25
Chemical PropertiesBack Directory
[Melting point ]

330-331 °C
[Boiling point ]

675.2±55.0 °C(Predicted)
[density ]

1.673±0.06 g/cm3(Predicted)
[storage temp. ]

2-8°C
[solubility ]

Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
[form ]

Powder
[pka]

7.37±0.20(Predicted)
[color ]

White to off-white
Safety DataBack Directory
[Symbol(GHS) ]

Flame (GHS02)
GHS02
[Signal word ]

Warning
[Hazard statements ]

H226
[Precautionary statements ]

P501-P240-P210-P233-P243-P241-P242-P280-P370+P378-P303+P361+P353-P403+P235
Hazard InformationBack Directory
[Uses]

3,3'-Di-O-methylellagic acid obtained from Euphorbia adenochlora selectively inhibits the formation of acid-fastness in mycobacteria without retardation of their growth. 3,3'-di-O-methylellagic acid as a hepatoprotective compound is apparently due to its antioxidative effect[1][2].
[References]

[1] Kondo Y, et al. Specific inhibition of formation of acid-fastness in mycobacteria by 3,3'-di-O-methylellagic acid. Experientia. 1979 May 15;35(5):599-600. DOI:10.1007/BF01960343
[2] Ito M, et al. Hepatoprotective compounds from Canarium album and Euphorbia nematocypha. Chem Pharm Bull (Tokyo). 1990 Aug;38(8):2201-3. DOI:10.1248/cpb.38.2201
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