L-丙氨酰-L-谷胺酰胺 基本信息:
Cas号 | 分子式 | 分子量 | 别名 |
39537-23-0 | C8H15N3O4 | 217.22 | L-丙氨酰-L-谷胺酰胺 ;丙氨酰*,丙谷二肽 |
说明介绍:
性状 无臭;有引湿性。本品在水中易溶,在甲醇中几乎不溶或不溶;在冰醋酸中略溶。
质量标准
外观Appearance 白色至米黄色粉末
红外光谱鉴别Infrared spectrometry 和对照品匹配
纯度Purity ≥98% (TLC)
水溶解试验solubility in water 合格
比旋光度Specific rotation [a]20/D +10.5°±1°(C=5, Water)
熔点Melting point 222℃±1
贮存 室温储存
用途 在哺乳动物细胞培养基中可以作*盐的替代物,加热灭菌过程中稳定。
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