DIBROMOTYROSINE
UNII QD49LEP46E

Substance Identification & Data

This profile provides standardized clinical and technical data for Dibromotyrosine, uniquely identified by the FDA Unique Ingredient Identifier (UNII) QD49LEP46E.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 300-38-9 and the RxNorm Concept ID (RxCUI) N/A. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code

QD49LEP46E

CAS Registry Number

300-38-9

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

DIBROMOTYROSINE

Official standardized name for this substance within the FDA UNII nomenclature system.

InChIKey

C9H9Br2NO3

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

COESHZUDRKCEPA-ZETCQYMHSA-N

Line notation for describing the chemical structure and connectivity of atoms.

NCI Thesaurus

C221937

National Cancer Institute reference terminology for clinical and research data.

PubChem CID

67532

Unique identification number in the NCBI database of chemical substances.

Substance Type

chemical

ISO 11238 classification category (e.g., Chemical, Polymer, Protein).

Ingredient Role

Oc1c(Br)cc(cc1Br)C[C@H](N)C(O)=O

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Dibromotyrosine. 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.