L-(+)-无水天冬酰胺酸
L-(+)-Asparagine
产品价格
| 产品编号 | 品牌 | 纯度规格 | 包装单位 | 单价(元) | 现货 |
| 3028267 | Alfa Aesar | 99% | 100g | 1480 | 请咨询 |
| 3028267 | Alfa Aesar | 99% | 500g | 4100 | 请咨询 |
| 3028267 | Alfa Aesar | 99% | 2500g | 15920 | 请咨询 |
| 3103223 | Sigma-Aldrich | 99% | 10 MG | 397 | 请咨询 |
| 3103223 | Sigma-Aldrich | 99% | 25 G | 533 | 请咨询 |
| 3103223 | Sigma-Aldrich | 99% | 100 G | 1510 | 请咨询 |
| 3103223 | Sigma-Aldrich | 99% | 500 G | 3160 | 请咨询 |
| 3103223 | Sigma-Aldrich | 99% | 1 KG | 6140 | 请咨询 |
| 3103225 | Sigma-Aldrich | 99% | 25 G | 595 | 请咨询 |
| 3103225 | Sigma-Aldrich | 99% | 100 G | 1510 | 请咨询 |
| 3103225 | Sigma-Aldrich | 99% | 500 G | 4750 | 请咨询 |
| 3103226 | Supelco | 99% | 100 MG | 1950 | 请咨询 |
| 3446157 | Ryon | BR,99% | 10克 | 11 | 请咨询 |
| 3446157 | Ryon | BR,99% | 25克 | 23 | 请咨询 |
| 3446157 | Ryon | BR,99% | 100克 | 69 | 请咨询 |
| 3446157 | Ryon | BR,99% | 500克 | 206 | 请咨询 |
| 3446157 | Ryon | 分析标准品，98% | 200毫克 | 92 | 请咨询 |
| 3474397 | Alfa Aesar | 99% | 100g | 1630 | 请咨询 |
| 3474397 | Alfa Aesar | 99% | 500g | 3120 | 请咨询 |
| 3474397 | Alfa Aesar | 99% | 2.5kg | 15770 | 请咨询 |
| 3485260 | BR | 10g | 11 | 7 | |
| 3495979 | 韶远 | 98% | 25g | 37 | 请咨询 |
| 3495979 | 韶远 | 98% | 100g | 112 | 请咨询 |
| 3495979 | 韶远 | 98% | 500g | 439 | 请咨询 |
| 3507977 | J&K | 99% | 25G | 108 | 请咨询 |
| 3507977 | J&K | 99% | 100G | 370 | 请咨询 |
| 3507977 | J&K | 99% | 500G | 1350 | 请咨询 |
| 3513317 | Amethyst | 99% | 25G | 62 | 请咨询 |
| 3513317 | Amethyst | 99% | 100G | 171 | 请咨询 |
| 3513317 | Amethyst | 99% | 500G | 684 | 请咨询 |
| 3990068 | CATO | 99% | 500mg | 1150 | 请咨询 |
| 4002823 | TCI | 99% | 25G | 348 | 请咨询 |
| 4002823 | TCI | 99% | 500G | 1410 | 请咨询 |
| 4081645 | USP | 99% | 200 MG | 3820 | 请咨询 |
| 4119721 | 99% | 100 MG | 3040 | 请咨询 | |
| 4171279 | Amethyst | 99% | 100G | 162 | 请咨询 |
| 4171279 | Amethyst | 99% | 500G | 678 | 请咨询 |
结构式
 |
基本信息
| 应用 | L-(+)-Asparagine acts as a precursor to aspartate. It is also used as a diuretic. It is also employed in the biosynthesis of glycoproteins and proteins. It acts as a food additive. It reacts with reducing sugar to yield acrylamide, which finds application in french fries, potato chips, and toasted bread. It plays an important role in the function and development of the brain. Further, it is useful for human body, physically and mentally. In addition to this, it is used in cell culture media and is a component of (2-methoxyethoxy)methyl (MEM) non-essential amino acid solution. |
| 备注 | Incompatible with strong oxidizing agents. |
| MDL | MFCD00064401 |
| EINECS | 200-735-9 |
| 分子式 | C4H8N2O3 |
| 分子量 | 132.12 |
| 熔点 | 234-236° dec. |
| 灵敏度 | Hygroscopic. Ambient temperatures. |
| 形态 | Powder |
| 溶解性 | Soluble in acids, bases. Insoluble in methanol, ethanol, ether and benzene. |
| Beilstein | 1723527 |
| Merck | 14,837 |
安全信息
| TSCA | 是 |