3,8-Di-O-methylellagic acid

Names

[ Name ]:
3,8-Di-O-methylellagic acid

[Synonym ]:
(1)Benzopyrano(5,4,3-cde)(1)benzopyran-5,10-dione, 2,7-dihydroxy-3,8-dimethoxy-
ellagic acid 3,3'-dimethylether
W1959
[1]Benzopyrano[5,4,3-cde][1]benzopyran-5,10-dione, 2,7-dihydroxy-3,8-dimethoxy-
3,3'-di-O-methyl-ellagic acid
2,7-Dihydroxy-3,8-dimethoxychromeno[5,4,3-cde]chromene-5,10-dione
3,3'-Dimethoxy ellagic acid
3,8-Di-O-methylellagic acid

Biological Activity

[Description]:

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].

[Related Catalog]:

Research Areas >> Infection

Signaling Pathways >> Others >> Others

[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.

[2]. Ito M, et al. Hepatoprotective compounds from Canarium album and Euphorbia nematocypha. Chem Pharm Bull (Tokyo). 1990 Aug;38(8):2201-3.

Chemical & Physical Properties

[ Density]:
1.7±0.1 g/cm3

[ Boiling Point ]:
675.2±55.0 °C at 760 mmHg

[ Molecular Formula ]:
C₁₆H₁₀O₈

[ Molecular Weight ]:
330.246

[ Flash Point ]:
258.3±25.0 °C

[ Exact Mass ]:
330.037567

[ PSA ]:
119.34000

[ LogP ]:
1.58

[ Vapour Pressure ]:
0.0±2.2 mmHg at 25°C

[ Index of Refraction ]:
1.713

[ Storage condition ]:
2-8C

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2914509090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2914509090

[ Summary ]:
HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%