| 中文名 | 乌苯美司 |
| 中文同义 | [S-(R*,S*)]-N-(3-氨基-2-羟基-1-氧代-4-苯丁基)-L-亮氨酸;贝他定(苯丁抑制素);贝他定;乌苯美司,威迪凯;N -[(2S,3R)-3 -氨基- 2-羟基- 4-苯基丁酰] -L 亮氨酸;N-[(2S,3R)-3-氨基-2-羟基-4-苯丁酰]-L-亮氨酸;乌苯美司;乌苯美司及其中间体 |
| 英文名 | Bestatin |
| 英文同义 | UBENIMEX;UbenaMix, Inobestin, NK 421;L-Leucine,N-[(2S,3R)-3-aMino-2-hydroxy-1-oxo-4-phenylbutyl]-;N-[(2S,3R)-3-AMino-2-hydroxy-4-phenylbutyryl]-L-leucine 97%;3-(r)-amino-2-(s)-hydroxy-4-phenylbutanoyl-(s)-leucine;n-(3-amino-2-hydroxy-1-oxo-4-phenylbutyl)-,(s-(r*,s*))-l-leucin;nk421;Bestatin – CAS 58970-76-6 – Calbiochem |
| CAS | 58970-76-6 |
| 分子式 | C16H24N2O4 |
| 分子量 | 308.37 |
| EINECS | 261-529-2 |
| 结构式 |  |
| 性质 |
| 熔点 | 245 °C (dec.)(lit.) |
| 比旋光度 | D20 -15.5° (c = 1.0 in 1N HCl) |
| 沸点 | 448.76°C (rough estimate) |
| 密度 | 1.0917 (rough estimate) |
| 折射率 | 1.5800 (estimate) |
| 储存条件 | 2-8°C |
| 酸度系数(pKa) | 8.1, 3.1(at 25℃) |
| 形态 | Powder |
| 颜色 | White |
| 旋光性 (optical activity) | [α]20/D 11°, c = 1 in 1 M NaOH |
| 水溶解性 | Soluble in water (<1 25), DMSO (2 mg/ml), methanol (5 mg/ml), 1eq. NaOH (50 mM), ethanol (<1 mg/ml at 25°C), acetic acid, aq. HCl, and alkaline solution. Insoluble in ethyl acetate, benzene, hexane, and chloroform. |
| Merck | 13,9910 |
| InChIKey | VGGGPCQERPFHOB-RDBSUJKOSA-N |