L-tryptophan
L-tryptophan is typically a white to slightly yellowish crystalline powder or needle-like crystals. It has a faint, characteristic odor and a slightly bitter taste.SolubilitySparingly soluble in water: Its solubility in water is relatively low, approximately 1.1 g/L at 25°C, but increases slightly with temperature (e.g., ~3.0 g/L at 80°C).Insoluble in organic solvents: It is practically insoluble in ethanol, ether, chloroform, and other non-polar solvents, but soluble in dilute acids and alkalis due to ionization of its functional groups.
Другие товары поставщика
|
|
DL-Methionine |
DL-Methionine has multiple coordination sites (amino nitrogen, carboxylate oxygen, and sulfur atom in the methylthio group), enabling it to form st... |
|
|
DL-methionine |
The methylthio group is the most distinctive functional group in DL-methionine and can participate in substitution and addition reactions. Alkylati... |
|
|
L-leucine |
Basic InformationChemical Formula: C6H13NO2Molecular Weight: 131.17 g/molStructure: It has a branched - chain structure with a carboxyl group (-COO... |
|
|
DL-methionine |
The carboxyl group in DL-methionine can undergo esterification, amidation, and decarboxylation reactions under specific conditions.Esterification r... |
|
|
L-proline |
Basic informationStructural characteristics: The molecular structure of L-proline is rather unique. Its α -amino group is an imine, and the h... |
Все товары поставщика
Похожие товары