ACETYL L-TYROSINE
UNII DA8G610ZO5

Substance Identification & Data

This profile provides standardized clinical and technical data for Acetyl L-tyrosine, uniquely identified by the FDA Unique Ingredient Identifier (UNII) DA8G610ZO5.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 537-55-3 and the RxNorm Concept ID (RxCUI) 31005. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code
DA8G610ZO5
CAS Registry Number
537-55-3
RxNorm Concept ID

Detailed Substance Profile

Preferred Name
ACETYL L-TYROSINE
Official standardized name for this substance within the FDA UNII nomenclature system.
Molecular Formula
DA8G610ZO5
The specific atomic composition represented as a molecular structure string.
InChIKey
C11H13NO4
International Chemical Identifier digital signature for unique molecular identification.
SMILES String
CAHKINHBCWCHCF-JTQLQIEISA-N
Line notation for describing the chemical structure and connectivity of atoms.
NCI Thesaurus
National Cancer Institute reference terminology for clinical and research data.
PubChem CID
Unique identification number in the NCBI database of chemical substances.
Substance Type
chemical
ISO 11238 classification category (e.g., Chemical, Polymer, Protein).
Ingredient Role
CC(=O)N[C@@H](Cc1ccc(cc1)O)C(=O)O

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Acetyl L-tyrosine. Identifiers are organized into official regulatory terms, commercial trade names, and technical systematic synonyms used to ensure accurate identification across clinical pharmaceutical databases, regulatory filings, and electronic health records.

FDA Official Name

ACETYL TYROSINE

Common Names & Synonyms

ACETYL L-TYROSINE
L-N-ACETYLTYROSINE
L-TYROSINE, N-ACETYL
N-ACETYL-L-TYROSINE [USP-RS]
N-ACETYLTYROSIN [WHO-DD]
N-ACETYLTYROSINE [EP MONOGRAPH]

Brand / Trade Names

MELANOWHITE-A
TANOGEN HB
TYR-EXCEL

Systematic Nomenclature

(+)-(2S)-2-(ACETYLAMINO)-3-(4-HYDROXYPHENYL)PROPANOIC ACID
(2S)-2-ACETYLAMINO-3-(4-HYDROXYPHENYL)PROPANOIC ACID
N-ACETYL-L-TYROSINE
N-ACETYLTYROSIN
N-ACETYLTYROSINE
N-ACETYL-TYROSINE

Technical Codes

NSC-10853

NDC Products Containing ACETYL L-TYROSINE

This unique ingredient identifier is listed as an ingredient or substance in the following products in the NDC directory: