L-Tryptophan
L-tryptophan is one of the essential amino acids of the human body, is the precursor of the human body's important neurotransmitter - 5-hydroxytryptophan, used in nutritional supplements for pregnant women and special milk powder for milk children, used in the treatment of niacin deficiency (pellagra), often as a nutritional supplement, antioxidant.
| Supplier | CD Formulation |
|---|---|
| Product # | CDF4-0220 |
| CAS # | 200-795-6 |
| Pricing | , Inquire for price |
| product1 | Amino Acids |
| Molecular Formula | C11H12N2O2 |
| CAS Number | 73-22-3 |
| Category | Amino acid |
| Grade | Food Grade |
| Color | White to yellow-white |
| Physical State | powder |
| Solubility | 20% NH3: 0.1 g/mL at 20 °C, clear, colorless |
| Storage | 2-8°C |
| Boiling Point | 342.72°C (rough estimate) |
| Melting Point | 289-290 °C (dec.)(lit.) |
| Density | 1.34 |
| Molecular Weight (g/mol) | 204.23 |
| MDL number | MFCD00064340 |
| InChI Key | QIVBCDIJIAJPQS-VIFPVBQESA-N |
| Stability | Stable. Incompatible with strong acids, strong oxidizing agents. |
| WGK Germany | 2.0 |
| RTECS | YN6130000 |
| HS Code | 29339990.0 |
| Water Solubility | 11.4 g/L (25 ºC) |
| LogP | 0.704 (est) |
| F | 8 |