Product name:L-Tryptophan
Purity:99%
Appearance:White crystal powder
Sample:Available
Storage:2-8°C
CAS No.: 73-22-3
L-Tryptophan Cas 73-22-3
Typical Properties
Chemical name:L-Tryptophan
Cas no:73-22-3
Molecular weight:204.23
Molecular formula:C11H12N2O2
Molecular structure:
| Item | Specification |
| Melting point | 289-290 °C |
| Boiling point | 342.72°C |
| Density | 1.34 |
| Bulk density | 400kg/m3 |
| RI | -32 °C |
| pKa | 2.46 |
| PH | 5.5-7.0 |
| Water solubility | 11.4 g/L |
Usage
Feed Additives: An essential amino acid for livestock and poultry feed; improves feed intake, alleviates stress, and enhances animal growth performance; represents the largest application area.
Food and Nutritional Supplements: Used as a food nutrient fortifier; serves as a precursor to serotonin and melatonin in dietary supplements, aiding in sleep and mood regulation.
Pharmaceuticals and Biochemistry: Pharmaceutical intermediate; raw material for cell culture media and biochemical reagents; used in the synthesis of amino acid-based preparations.
Chemical Synthesis: Used in the synthesis of indole derivatives and chiral compounds.
Packaging and Shipping
25kg/bag
According to customer requirements.
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L-Tryptophan Cas 73-22-3