40027-72-3
英文名称
2-Bromo-N-[(1R,2R)-2-hydroxy-1-(hydroxymethyl)-2-(4-nitrophenyl)ethyl]acetamide
CAS
40027-72-3
分子式
C11H13BrN2O5
分子量
333.14
MOL 文件
40027-72-3.mol
结构式
基本信息
英文别名
Bromamphenicol
Chloramphenicol Impurity 18
2-Bromo-N-[(1R,2R)-2-hydroxy-1-(hydroxymethyl)-2-(4-nitrophenyl)ethyl]acetamide
Acetamide, 2-bromo-N-[(1R,2R)-2-hydroxy-1-(hydroxymethyl)-2-(4-nitrophenyl)ethyl]-
Chloramphenicol Impurity 18
2-Bromo-N-[(1R,2R)-2-hydroxy-1-(hydroxymethyl)-2-(4-nitrophenyl)ethyl]acetamide
Acetamide, 2-bromo-N-[(1R,2R)-2-hydroxy-1-(hydroxymethyl)-2-(4-nitrophenyl)ethyl]-
物理化学性质
| 熔点 | 321-323 °C(Solv: methanol (67-56-1); ethyl ether (60-29-7)) |
| 沸点 | 636.3±55.0 °C(Predicted) |
| 密度 | 1.675±0.06 g/cm3(Predicted) |
| 溶解度 | Dichloromethane; Ethyl Acetate |
| 酸度系数(pKa) | 12.35±0.46(Predicted) |
| 形态 | Solid |
| 颜色 | off white |
安全数据
| 海关编码 | 2924299090 |