Tryptophan
Where It Comes From
No data available
Why It Matters
No data available
Vendor Pricing
$0.11/gAngene Chemical
CountryChina (registered: Hong Kong)
Pack$56.00 / 500 g
Purity98%
Vendors31 available
Prices reflect listed pack sizes. Small research packs run far above bulk rates.
30 more vendors
| Vendor | Country Supplier country. Where available, shows shipping origin. When the supplier ships from a different country than where they are registered, both are shown. Most suppliers show registration country only. | $/g | Pack | Purity |
|---|---|---|---|---|
| Aaron Chemicals LLC | Hong Kong | $0.12 | 500 g | 98% |
| AK Scientific Specialized | United States | $0.20 | 1 kg | 98% |
| A2B Chem LLC | United States | $0.21 | 500 g | 98% |
| Chemscene | United States | $0.22 | 1 kg | — |
| BLD Pharmatech Ltd. | China | $0.23 | 1 kg | 98% |
| Ambeed, Inc. | United States | $0.23 | 1 kg | 98% |
| BLD Pharmatech Co., Limited | United States | $0.23 | 500 g | 98% |
| BLD Pharmatech GmbH | Germany | $0.23 | 500 g | 98% |
| AK Scientific, Inc. | United States | $0.25 | 1 kg | 98.5% |
| Combi-Blocks, Inc. | United States | $0.25 | 1 kg | 97% |
| AA BLOCKS | United States | $0.28 | 500 g | 98% |
| Fluorochem EU | Germany | $0.28 | 100 g | 97% |
| MedChemExpress MCE | Sweden | $0.64 | 500 g | 99.98% |
| Acrotein ChemBio, Inc. | United States | $0.69 | 500 g | — |
| MedKoo Biosciences, Inc | United States | $1.08 | 1 kg | 98% |
| Synthonix | United States | $1.20 | 25 g | 97% |
| Angene International Limited | United States | $1.43 | 100 g | 97% |
| Fluorochem UK | United Kingdom | $1.43 | 5 g | 97% |
| Cayman Europe | Estonia | $2.11 | 100 g | 98% |
| Sigma-Aldrich (Rush Stock) | Germany | $2.28 | 50 g | 99% |
| Sigma-Aldrich | Germany | $2.28 | 50 g | 99% |
| Molnova | China | $27.00 | 1 g | 99% |
| TargetMol Chemicals | China → United States | $29.00 | 1 g | 99.89% |
| Vitas M Chemical Limited | Hong Kong | $390.00 | 500 mg | 90% |
| Maybridge, Ltd. | United Kingdom | $2414.30 | 100 mg | 90% |
| Otava, Ltd. | Ukraine | $2724.00 | 50 mg | 90% |
| Princeton BioMolecular Research (SC) | United States | $2900.00 | 100 mg | 90% |
| ChemDiv, Inc. | United States | $4070.00 | 100 mg | 90% |
| Angene | China → Hong Kong | $4266.67 | 30 mg | 98% |
| AnalytiCon Discovery - a Division of BRAIN Biotech AG | Germany | $73689.00 | 50 mg | 85% |
Chemical Identity
CAS54-12-6
PubChem CIDNo data available
DTXSIDDTXSID0021418
FormulaC11H12N2O2
Mol. Weight204.229 g/mol
SMILESNC(CC1=CNC2=CC=CC=C12)C(O)=O
Data Sources
CAS 54-12-62026-04-29
https://www.epa.gov/tsca-inventory
Archive: data/sources/tsca/tsca_inventory.csv