中文名 | 柯诺辛B |
英文名 | Corynoxine B |
别名 | 柯诺辛B 柯诺辛碱B 柯诺辛B标准品 柯诺辛B对照品 |
英文别名 | Corynoxine B 7-Isocorynoxine (7R,16E)-17-Methoxy-2-oxo-20betaH-corynox-16-en-16-carbonsae Spiro[3H-indole-3,1'(5'H)-indolizine]-7'-acetic acid, 6'-ethyl-1,2,2',3',6',7',8',8'a-octahydro-α-(methoxymethylene)-2-oxo-, methyl ester, (αE,1'R,6'S,7'S,8'aS)- |
CAS | 17391-18-3 |
化学式 | C22H28N2O4 |
分子量 | 384.48 |
密度 | 1.23±0.1 g/cm3(Predicted) |
沸点 | 560.8±50.0 °C(Predicted) |
溶解度 | DMSO: 83.33毫克/毫升 (216.74毫米; 需要超声波) |
酸度系数 | 13.61±0.60(Predicted) |
存储条件 | 2-8℃ |
外观 | 粉末 |
物化性质 | 白色粉末,可溶于甲醇、乙醇、DMSO等有机溶剂,来源于茜草科植物钩藤。 |
MDL号 | MFCD22124999 |
参考资料 展开查看 | 1. [IF=4.411] Shugen Wei et al."Molecular Identification and Targeted Quantitative Analysis of Medicinal Materials from Uncaria Species by DNA Barcoding and LC-MS/MS."Molecules. 2019 Jan;24(1):175 2. [IF=3.935] Shuanglu Xie et al."Systematic identification and quantification of tetracyclic monoterpenoid oxindole alkaloids in Uncaria rhynchophylla and their fragmentations in Q-TOF-MS spectra."J Pharmaceut Biomed. 2013 Jul;81-82:56 3. [IF=4.759] Keyu Feng et al."Configuration of the ion exchange chromatography, hydrophilic interaction chromatography, and reversed-phase chromatography as off-line three-dimensional chromatography coupled with high-resolution quadrupole-Orbitrap mass spectrometry fo |
微信搜索化工百科或扫描下方二维码,添加化工百科小程序,随时随地查信息!