CAS Number 73-22-3 is the official registry number for L-Tryptophan (—, MW — g/mol). Available from verified Indian manufacturer with full documentation.
| CAS Number | 73-22-3 |
| Chemical Name | L-Tryptophan |
| Molecular Formula | — |
| Molecular Weight | — g/mol |
| Category | Food Chemical |
| Grade | Pharmaceutical Grade/Food Grade/LR |
| HSN Code | 2922.49 |
Trp · L-Tryptophane · (S)-2-Amino-3-(1H-indol-3-yl)propanoic acid
Essential amino acid supplement, Sleep support, Pharmaceutical, Serotonin precursor
Pharma, Food, Nutraceutical