2,3,8-Tri-O-methylellagic acid

Names

[ Name ]:
2,3,8-Tri-O-methylellagic acid

[Synonym ]:
3,7,8-tri-O-methylellagic acid
3,4,3'-tri-O-methylellagic acid
3,3',4'-tri-O-methylellagic acid
[1]Benzopyrano[5,4,3-cde][1]benzopyran-5,10-dione, 2-hydroxy-3,7,8-trimethoxy-
1,2,8-tri-O-methylellagic acid
(1)Benzopyrano(5,4,3-cde)(1)benzopyran-5,10-dione, 2-hydroxy-3,7,8-trimethoxy-
2-Hydroxy-3,7,8-trimethoxychromeno[5,4,3-cde]chromene-5,10-dione
3,3',4'-trimethoxy-ellagic acid
2,3,8-Tri-O-methylellagic acid

Biological Activity

[Description]:

2,3,8-Tri-O-methylellagic acid is a terpenoids that can be isolated from the stem bark of Neoboutonia macrocalyx. 2,3,8-Tri-O-methylellagic acid is found to be 50 times more active than the parent ellagic acid[1][2].

[Related Catalog]:

Research Areas >> Others

Signaling Pathways >> Others >> Others

[References]

[1]. Maffo, Timoleon, Uzor, et al. Terpenoids from the stem bark of Neoboutonia macrocalyx (Euphorbiaceae). Phytochemistry Letters, 2015.

[2]. Ashraful Alam, et al. Total synthesis of 3,3′,4-tri-O-methylellagic acid from gallic acid. Tetrahedron, 2007, 63(42):10454-10465.

Chemical & Physical Properties

[ Density]:
1.5±0.1 g/cm3

[ Boiling Point ]:
630.0±55.0 °C at 760 mmHg

[ Molecular Formula ]:
C₁₇H₁₂O₈

[ Molecular Weight ]:
344.272

[ Flash Point ]:
237.5±25.0 °C

[ Exact Mass ]:
344.053223

[ PSA ]:
108.34000

[ LogP ]:
2.55

[ Vapour Pressure ]:
0.0±1.9 mmHg at 25°C

[ Index of Refraction ]:
1.658

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%