LIOTHYRONINE HYDROCHLORIDE
UNII T66DHO0SET

Substance Identification & Data

This profile provides standardized clinical and technical data for Liothyronine Hydrochloride, uniquely identified by the FDA Unique Ingredient Identifier (UNII) T66DHO0SET.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 6138-47-2 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

T66DHO0SET

CAS Registry Number

6138-47-2

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

LIOTHYRONINE HYDROCHLORIDE

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

InChIKey

C15H12I3NO4.ClH

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

HFEMPWKWYHWPQX-YDALLXLXSA-N

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

NCI Thesaurus

C218025

National Cancer Institute reference terminology for clinical and research data.

PubChem CID

71283

Unique identification number in the NCBI database of chemical substances.

Substance Type

chemical

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

Ingredient Role

c1cc(c(cc1Oc2c(cc(cc2I)C[C@@H](C(=O)O)N)I)I)O.Cl

Synonyms and Nomenclature

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