Thiohistidine
Used in cosmetic products as antioxidant, bleaching and chelating. 1H-Imidazole-4-propanoic acid,α-amino-2,3-dihydro-2-thioxo, (S)-α-amino-2,3-dihydro-2-thioxo-1H-imidazole-4-propionic acid.
The chemical behind this ingredient
Structure, properties, safety data and price information live on the chemical page.
IUPAC name: (2S)-2-amino-3-(2-sulfanylidene-1,3-dihydroimidazol-4-yl)propanoic acid
- 2D structure and identifiers
- Measured and computed properties
- GHS safety summary
- Suppliers, prices and trade data
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Frequently asked questions
What is Thiohistidine used for in cosmetics?
Thiohistidine is used in cosmetic products as antioxidant, bleaching and chelating. 1H-Imidazole-4-propanoic acid,α-amino-2,3-dihydro-2-thioxo, (S)-α-amino-2,3-dihydro-2-thioxo-1H-imidazole-4-propionic acid.
Is Thiohistidine restricted in cosmetics in the EU?
No EU restriction annex is recorded for Thiohistidine in our records. Rules change and differ by market, so always check the current regulation before you formulate.
What is the CAS number of Thiohistidine?
Thiohistidine is listed with CAS number 2002-22-4 and EC number 217-899-2.
Where can I buy Thiohistidine?
Post a buy request for (AlphaS)-alpha-amino-2,3-dihydro-2-thioxo-1H-imidazole-4-propanoic acid with the grade, quantity and destination you need, and matching suppliers will send you quotes.