Name | Isokurarinone |
Synonyms | Isokurarinone 2,3-Dihydro-5,7-dihydroxy-2-(4-hydroxy-2-methoxyphenyl)-8-[5-methyl-2-(1-methylvinyl)-4-hexenyl]-4H-1-benzopyran-4-one |
CAS | 52483-02-0 |
Molecular Formula | C26H30O6 |
Boling Point | 649.7±55.0 °C |
Solubility | Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc. |
Appearance | Powder |
Storage Condition | 2-8℃ |
apply | sophora flavescens to Sophora flavescens A it of leguminous locust plants. Dry the roots. It has the effects of clearing heat and dampness, killing insects, diuresis, etc. Sophora flavescens mainly contains alkaloids and flavonoids. Isomatrine is one of the flavonoids and can be used in the laboratory research and development process. |
content determination | accurately weigh 11.67 m g of isoprine ketone reference substance dried for 24 h in a decompression dryer (phosphorus pentoxide) in a 50 m L volumetric flask, add methanol to dissolve and dilute to scale, shake well, and obtain 0.2334 mg mL- 1 reference substance solution, 2, 4 , 6 , 8, 10 μL of the solution were injected into high performance liquid chromatography respectively to measure the peak area. The peak area (Y) of isoflavone and the injection volume (X) of the control substance were regressed. The linear range of the injection volume was 0.466 8~2 .3340 μg, and the regression equation was: Y = 711.647 2X 14.544 4 (r = 0 .999 9). |