LIOTRIX
UNII YW8HJ0N26X

Substance Identification & Data

This profile provides standardized clinical and technical data for Liotrix, uniquely identified by the FDA Unique Ingredient Identifier (UNII) YW8HJ0N26X.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 8065-29-0 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
YW8HJ0N26X
CAS Registry Number
8065-29-0
RxNorm Concept ID
N/A

Detailed Substance Profile

Preferred Name
LIOTRIX
Official standardized name for this substance within the FDA UNII nomenclature system.
NCI Thesaurus
National Cancer Institute reference terminology for clinical and research data.
Substance Type
specifiedSubstanceG1
ISO 11238 classification category (e.g., Chemical, Polymer, Protein).

Synonyms and Nomenclature

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

LIOTRIX

Common Names & Synonyms

LIOTRIX (T4;T3)
LIOTRIX (T4;T3) [ORANGE BOOK]
LIOTRIX [USAN]
LIOTRIX [USP IMPURITY]
MIXTURE OF LIOTHYRONINE SODIUM AND LEVOTHYROXINE SODIUM, IN A RATIO OF 1:1 IN TERMS OF BIOLOGICAL ACTIVITY, OR IN A RATIO OF 1:4 IN TERMS OF WEIGHT

Brand / Trade Names

EUTHROID
THYROLAR