Tryptophan
Used in cosmetic products as antistatic, hair conditioning and fragrance. 2-Amino-3-indol-3-ylpropanoic acid.
The chemical behind this ingredient
Structure, properties, safety data and price information live on the chemical page.
IUPAC name: 2-amino-3-(1H-indol-3-yl)propanoic acid
- 2D structure and identifiers
- Measured and computed properties
- GHS safety summary
- Suppliers, prices and trade data
Tryptophan suppliers
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Frequently asked questions
What is Tryptophan used for in cosmetics?
Tryptophan is used in cosmetic products as antistatic, hair conditioning and fragrance. 2-Amino-3-indol-3-ylpropanoic acid.
Is Tryptophan restricted in cosmetics in the EU?
No EU restriction annex is recorded for Tryptophan in our records. Rules change and differ by market, so always check the current regulation before you formulate.
What is the CAS number of Tryptophan?
Tryptophan is listed with CAS numbers 54-12-6 and 73-22-3 and EC numbers 200-194-9 and 200-795-6.
Where can I buy Tryptophan?
8 suppliers list Dl-Tryptophan on CompoundList. Compare them below or post a buy request with your grade and quantity.