TARIBAVIRIN
UNII R3B1994K2E

Substance Identification & Data

This profile provides standardized clinical and technical data for Taribavirin, uniquely identified by the FDA Unique Ingredient Identifier (UNII) R3B1994K2E.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 119567-79-2 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

R3B1994K2E

CAS Registry Number

119567-79-2

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

TARIBAVIRIN

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

InChIKey

C8H13N5O4

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

NHKZSTHOYNWEEZ-AFCXAGJDSA-N

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

NCI Thesaurus

C76499

National Cancer Institute reference terminology for clinical and research data.

PubChem CID

451448

Unique identification number in the NCBI database of chemical substances.

INN ID

8619

Sequential identifier assigned via the WHO International Nonproprietary Name program.

Substance Type

chemical

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

Ingredient Role

n1([C@H]2[C@@H]([C@H](O)[C@H](O2)CO)O)nc(C(=N)N)nc1

Synonyms and Nomenclature

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