VONOPRAZAN FUMARATE
UNII 4QW3X4AMLB

Substance Identification & Data

This profile provides standardized clinical and technical data for Vonoprazan Fumarate, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 4QW3X4AMLB.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 881681-01-2 and the RxNorm Concept ID (RxCUI) 2604576. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code

4QW3X4AMLB

CAS Registry Number

881681-01-2

RxNorm Concept ID

2604576

Detailed Substance Profile

Preferred Name

VONOPRAZAN FUMARATE

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

Molecular Formula

4QW3X4AMLB

The specific atomic composition represented as a molecular structure string.

InChIKey

C17H16FN3O2S.C4H4O4

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

ROGSHYHKHPCCJW-WLHGVMLRSA-N

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

NCI Thesaurus

C151949

National Cancer Institute reference terminology for clinical and research data.

PubChem CID

45375887

Unique identification number in the NCBI database of chemical substances.

Substance Type

chemical

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

Ingredient Role

C(/C=C/C(=O)O)(=O)O.C(NC)c1cn(c(c1)-c2c(cccc2)F)S(=O)(=O)c3cnccc3

Synonyms and Nomenclature

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