Products
| DL-Tryptophan | |
| Product name | DL-Tryptophan |
| Chinese name | DL-β-(3-吲哚基)-α-氨基丙酸；混旋色氨酸；DL-2-氨基-3-吲哚基-1-丙酸；DL-氨基吲哚丙酸；DL-色氨基酸；DL-胰化蛋白氨基酸；(+/-)-2-氨基-3-(3-吲哚基)丙酸；Α-氨基-Β吲哚丙酸 |
| English name | DL-Tryptophan |
| Molecular formula | C11H12N2O2 |
| Molecular weight | 204.23 |
| CAS No. | 54-12-6 |
| Product photo |  |
| Structure |  |
| chemical properties | No odor or slightly bad smell, taste slightly sweet. L- type D- type of bitterness, sweetness and sucrose similar. 0.2% aqueous solution of pH was 5.5-7.0. Acid, poor fastness. Soluble in water (25 DEG C, the solubility of 0.4%), dilute acid and alkali, slightly soluble in ethanol, insoluble in chloroform and ether, aqueous solution is weak acid, in case of strong acid decomposition. Water solubility：10g/L(20ºC) |
| Appearance | White to yellowish white crystal or crystalline powder |
| Melting point | 289-290℃ |
| Content | >99% |
| Moisture | |
| Packing | 25kg |
The other explanation |
Uses: used in biochemical studies. Highly toxic drugs. Nutritional supplements, antioxidants, can add gelatin, corn, etc.. |
