Hydroxy Tryptophan
5-Hydroxytryptophan
- CAS
- 4350-09-8
- EC
- 224-411-1
- Sectors
- Nutraceuticals & Supplements, Pharma & Healthcare
Hydroxy Tryptophan (CAS 4350-09-8) is a naturally occurring amino acid and serotonin precursor obtained from Griffonia simplicifolia that is supplied as a white to pale gray powder and used in dietary supplements for mood balance, sleep regulation and stress reduction as well as in pharmaceutical research into serotonin-related disorders. It appears as a white to off-white crystalline powder.
Typical Properties
| Molecular formula | C11H12N2O3 |
|---|---|
| Molecular weight | 220.22 g/mol |
| Appearance | white to pale grey powder |
| Form | solid |
| Color | white |
| Melting point | 273 °C (decomp) |
| Density | 0.902 g/mL at 25 °C |
| Water solubility | Slightly soluble |
| Flash point | 175 °F |
| GHS signal word | Danger · Acute toxicity, Irritant / harmful |
| HS code | 29339990 |
Typical literature values for identification; lot-specific results are stated on the certificate of analysis (COA) and the safety data sheet (SDS) that accompany every delivery.
Hydroxy Tryptophan
Applications
Used in dietary supplements to promote mood balance, sleep regulation, and stress reduction. Also applied in pharmaceutical research for serotonin-related disorders.
Safety & Risks
Generally safe at recommended doses; excessive intake may cause mild gastrointestinal upset. Avoid moisture exposure.
Packaging
Delivered in 10–25 kg foil-lined fiber drums or pouches. Store cool, dry, and sealed.