| Name | L-Tryptophan, 1-nitroso- |
| Synonyms | L-Tryptophan, 1-nitroso- 1-Nitroso-L-tryptophan Nitrosamine Impurity 4 Tryptophan Impurity 65 (N-Nitroso Tryptophan) |
| CAS | 68807-89-6 |
| Molecular Formula | C11H11N3O3 |
| Molar Mass | 233.22 |
| Density | 1.48±0.1 g/cm3(Predicted) |
| Boling Point | 461.4±55.0 °C(Predicted) |
| pKa | 2.19±0.10(Predicted) |