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Evodiamine
Evodiamine
【Structural formula】
[Molecular formula and molecular weight] C 19 H 17 N 3 O; 303.
[Source] Rutaceae plant Euodia rutaecarpa (Juss.
【Properties】Light yellow flake crystals
This product is soluble in methanol
Melting point: 258~259℃
【Purity Check】
TLC
1.
Developing agent benzene- chloroform - methanol (2:12.
Inspection of dilute bismuth potassium iodide reagent, inspection under sunlight
2.
Eluent petroleum ether (30 ~ 60 ℃) - chloroform - methanol (2: 12.
Inspection of dilute bismuth potassium iodide reagent, inspection under sunlight
High performance liquid chromatography
Chromatographic column Agilent SB C 18 , 5um (4.
The mobile phase of acetonitrile 0.
Detection wavelength 225nm
[Structural identification] 360, 343, 330, 288, 276, 213
3342(N-H), 1653(C-O), 1600, 1548(-Ar), 1471, 1327(C-N), 1229, 1141, 767, 727
ESI-MS m/z: 303[M] +
1 H-NMR (CDCl 3 ) δ: 2.
13 C-NMR(CDCl 3 ) δ: 125.
7(C-2), 68.
7(C-3), 39.
5(C-5), 19.
7(C-6), 118.
1(C-7), 122.
1(C-8) ), 118.
1(C-9), 122.
4(C-10), 119.
1(C-11), 111.
1(C-12), 136.
6(C-13), 150.
0(C-15), 122.
2(C-16) , 132.
6(C-17), 128.
3(C-18), 128.
1(C-19), 120.
5(C-20), 164.
3(C-21), 36.
2(-CH 3 )
.
【Storage】Dry and airtight
.