466-81-9
中文名称
Β-刺桐定碱
英文名称
beta-erythroidine
CAS
466-81-9
分子式
C16H19NO3
分子量
273.33
MOL 文件
466-81-9.mol
结构式
基本信息
中文别名
英文别名
b-Erythroidine
beta-erythroidine
dihydro-β-erythroidine
1,2,6,7-Tetradehydro-14,17-dihydro-3β-methoxy-16(15H)-oxaerythrinan-15-one
3β-Methoxy-1,2,6,7-tetradehydro-14,15,16,17-tetrahydro-16-oxaerythrinan-15-one
12-METHOXY-1,4,5,6,12,13-HEXAHYDRO-8H-PYRANO(4',3':3,4)PYRIDO(2,1-I)INDOL-2-ONE
12-METHOXY-1,4,5,6,12,13-HEXAHYDRO-8H-PYRANO(4',3':3,4)PYRIDO(2,1-I)INDOL-2-ONE
1H,12H-Benzo[i]pyrano[3,4-g]indolizin-12-one, 2,6,8,9,10,13-hexahydro-2-methoxy-, (2R,13bS)-
2R-(2R*,13bS*)]-2,6,8,9,10,13-Hexahydro-2-methoxy-1H,12H-benzo[i]pyrano[3,4-g]indolizin-12-one
beta-erythroidine
dihydro-β-erythroidine
1,2,6,7-Tetradehydro-14,17-dihydro-3β-methoxy-16(15H)-oxaerythrinan-15-one
3β-Methoxy-1,2,6,7-tetradehydro-14,15,16,17-tetrahydro-16-oxaerythrinan-15-one
12-METHOXY-1,4,5,6,12,13-HEXAHYDRO-8H-PYRANO(4',3':3,4)PYRIDO(2,1-I)INDOL-2-ONE
12-METHOXY-1,4,5,6,12,13-HEXAHYDRO-8H-PYRANO(4',3':3,4)PYRIDO(2,1-I)INDOL-2-ONE
1H,12H-Benzo[i]pyrano[3,4-g]indolizin-12-one, 2,6,8,9,10,13-hexahydro-2-methoxy-, (2R,13bS)-
2R-(2R*,13bS*)]-2,6,8,9,10,13-Hexahydro-2-methoxy-1H,12H-benzo[i]pyrano[3,4-g]indolizin-12-one
物理化学性质
| 熔点 | 99.5-100° |
| 比旋光度 | D25 +88.8° |
| 沸点 | 416.35°C (rough estimate) |
| 密度 | 1.0888 (rough estimate) |
| 折射率 | 1.5500 (estimate) |
| 溶解度 | Water soluble |
| 酸度系数(pKa) | 5.85±0.40(Predicted) |
| 旋光度 (Optical Rotation) | +8528 (c 0.3%, in H2O) |
安全数据
| 毒性 | LD50 i.p. in mice: 24.0 mg/kg (Berger, Schwartz) |
供应商信息 更多
西格玛奥德里奇（上海）贸易有限公司
联系电话：
21-20338288
产品介绍：
英文名称：12-METHOXY-1,4,5,6,12,13-HEXAHYDRO-8H-PYRANO(4',3':3,4)PYRIDO(2,1-I)INDOL-2-ONE
CAS：466-81-9