塞拉菌素杂质4 基本信息
| 中文名称 | 塞拉菌素杂质4 |
|---|---|
| 中文同义词 | 塞拉菌素杂质D;4'-O-2,6-DIDEOXY-3-O-METHYL-Α-L-ARABINO-HEXOPYRANOSYL SELAMECTIN;塞拉菌素EP杂质D;4'-O-2,6-二脱氧-3-O-甲基-Α-L-阿拉伯糖基-外吡喃糖基塞拉菌素;塞拉菌素杂质4;4'-O-2,6-二脱氧-3-O-甲基-α-L-阿拉伯糖基-外吡喃糖基塞拉菌素 |
| 英文名称 | 4'-O-2,6-Dideoxy-3-O-Methyl-α-L-arabino-hexopyranosyl SelaMectin |
| 英文同义词 | 4'-O-2,6-Dideoxy-3-O-Methyl-α-L-arabino-hexopyranosyl SelaMectin;Selamectin Impurity D;Avermectin A1a, 25-cyclohexyl-5-demethoxy-25-de(1-methylpropyl)-22,23-dihydro-5-(hydroxyimino)- (9CI);(5Z,25S)-25-Cyclohexyl-5-demethoxy-25-de(1-methylpropyl)-22,23-dihydro-5-hydroxyiminoavermectin A1a;Selamectin Impurity EP D;4'-O-2,6-Dideoxy-3-O-methyl-alpha-L-arabino-hexopyranosyl Selamectin;4′-O-2,6-Dideoxy-3-O-methyl-α-L-arabino-hexopyranosyl Selamectin, CAS 301849-46-7;4'-O-2,6-Dideoxy-3-O-methyl-alpha-L-arabino-hexopyranosyl Selamectin |
| CAS号 | 301849-46-7 |
| 分子式 | C50H75NO14 |
| 分子量 | 914.14 |
| EINECS号 | |
| 相关类别 | |
| Mol文件 | 301849-46-7.mol |
| 结构式 |  |
塞拉菌素杂质4 性质
| 熔点 | >184°C (dec.) |
|---|---|
| 沸点 | 991.4±65.0 °C(Predicted) |
| 密度 | 1.36±0.1 g/cm3(Predicted) |
| 储存条件 | Hygroscopic, -20°C Freezer, Under inert atmosphere |
| 溶解度 | 可溶于氯仿（少许）、甲醇（少许） |
| 酸度系数(pKa) | 10.18±0.70(Predicted) |
| 形态 | 固体 |
| 颜色 | 灰白色至浅米色 |