N-acetyl-L-tyrosine is an N-acetyltyrosine in which the chiral centre has L configuration.
How much products actually contain
No product states its amount yet.
Of the products containing it, 2 list it before the 1% line and 1 after it (usually 1% or less).
Products using this ingredient
3 of 3 confirmed · likeliest to carry enough first
Definition
N-acetyl-L-tyrosine is an N-acetyltyrosine in which the chiral centre has L configuration. It has a role as a biomarker, an EC 2.1.1.4 (acetylserotonin O-methyltransferase) inhibitor and a human urinary metabolite. It is a N-acetyltyrosine and a N-acyl-L-tyrosine. It is a conjugate acid of a N-acetyl-L-tyrosinate.
Source: PubChem
US FDA substance register · UNII DA8G610ZO5 · registered name Acetyl L-tyrosine · single chemical substance
Cosmetic roles
Safety & regulatory references
Other restriction: ban substances that deplete the ozone layer
Source: EU CosIng ingredient list
Reviewed by CIR: Safety Assessment of Amino Acid Alkyl Amides as Used in Cosmetics
More data — names, identifiers, properties, test records, literature
Official labels & definitions
JCIA labelling name アセチルチロシン: 本品は、チロシン（＊）をアセチル化したものであり、次の化学式で表される。
Source: JCIA labelling names (Japan)
Names & identifiers
- CAS No.chemical registry number
- 537-55-3
- EC No.EU chemical inventory number
- 208-671-3
- DTXSIDUS EPA chemical ID
- DTXSID7046045
- DTXCIDUS EPA compound ID
- DTXCID5026045
- IUPAC
- N-Acetyl-L-tyrosine
- Molecular formula
- C11H13NO4
- Molecular weight
- 223.228 g/mol
What products actually use it for
What the 6 products reported to the US EPA with this ingredient use it for. Products outside cosmetics are included, so the top few rows are its main uses.
- Softener and conditioner4
- Tanning agents not otherwise specified2
Source: US EPA CompTox dashboard
Related literature
Linked databases 19
- Australian Industrial Chemicals Inventory (AICIS)
- ChEBI
- ChEMBL
- China inventory of existing ingredients (IECIC)
- EU CosIng ingredient list 2
- JCIA labelling names (Japan)
- Korea Cosmetic Association ingredient dictionary
- MFDS (Korea) cosmetic ingredient register 2
- NIST Chemistry WebBook
- PubChem
- Tlooto literature search
- UniChem cross-reference IDs
- US Cosmetic Ingredient Review (CIR) 2
- US EPA CompTox dashboard 2
- US EPA DSSTox chemical database
- US FDA substance registration (GSRS)
- US FDA Unique Ingredient Identifier (UNII)
- Wikidata
- Wikipedia · English