Echinatin structure
|
Common Name | Echinatin | ||
---|---|---|---|---|
CAS Number | 34221-41-5 | Molecular Weight | 270.280 | |
Density | 1.3±0.1 g/cm3 | Boiling Point | 509.8±50.0 °C at 760 mmHg | |
Molecular Formula | C16H14O4 | Melting Point | 210ºC (dec.) | |
MSDS | N/A | Flash Point | 193.3±23.6 °C |
Use of EchinatinEchinatin is a chalcone isolated from the Chinese herbal medicine Gancao with hepatoprotective and anti-inflammatory effects. Echinatin may undergo an electron transfer (ET) and a proton transfer (PT) to cause the antioxidant action in aqueous solution[1]. Echinatin can be quickly absorbed and eliminated and extensively distributed with an absolute bioavailability of approximately 6.81% in Rat[2]. |
Name | (E)-3-(4-hydroxy-2-methoxyphenyl)-1-(4-hydroxyphenyl)prop-2-en-1-one |
---|---|
Synonym | More Synonyms |
Description | Echinatin is a chalcone isolated from the Chinese herbal medicine Gancao with hepatoprotective and anti-inflammatory effects. Echinatin may undergo an electron transfer (ET) and a proton transfer (PT) to cause the antioxidant action in aqueous solution[1]. Echinatin can be quickly absorbed and eliminated and extensively distributed with an absolute bioavailability of approximately 6.81% in Rat[2]. |
---|---|
Related Catalog | |
References |
Density | 1.3±0.1 g/cm3 |
---|---|
Boiling Point | 509.8±50.0 °C at 760 mmHg |
Melting Point | 210ºC (dec.) |
Molecular Formula | C16H14O4 |
Molecular Weight | 270.280 |
Flash Point | 193.3±23.6 °C |
Exact Mass | 270.089203 |
PSA | 66.76000 |
LogP | 3.23 |
Vapour Pressure | 0.0±1.4 mmHg at 25°C |
Index of Refraction | 1.658 |
Storage condition | 2-8°C |
HS Code | 2914509090 |
---|
~% Echinatin CAS#:34221-41-5 |
Literature: Achenbach, Hans; Stoecker, Markus; Constenla, Manuel A. Phytochemistry (Elsevier), 1988 , vol. 27, # 6 p. 1835 - 1842 |
~% Echinatin CAS#:34221-41-5 |
Literature: Bioorganic and Medicinal Chemistry Letters, , vol. 23, # 11 p. 3320 - 3324 |
~% Echinatin CAS#:34221-41-5 |
Literature: Phytochemistry (Elsevier), , vol. 19, p. 2179 - 2184 |
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% |
Echinatin |
Retrochalcone |
(2E)-3-(4-Hydroxy-2-methoxyphenyl)-1-(4-hydroxyphenyl)-2-propen-1-one |
Echinantin |
2-Propen-1-one, 3-(4-hydroxy-2-methoxyphenyl)-1-(4-hydroxyphenyl)-, (2E)- |
2-methoxy-4,4'-dihydroxychalcone |
(2E)-3-(4-hydroxy-2-methoxyphenyl)-1-(4-hydroxyphenyl)prop-2-en-1-one |
loureirin C |
(E)-4,4'-Dihydroxy-2-methoxychalcone |
4',4-dihydroxy-2-methoxychalcone |