IODIXANOL
UNII HW8W27HTXX

Substance Identification & Data

This profile provides standardized clinical and technical data for Iodixanol, uniquely identified by the FDA Unique Ingredient Identifier (UNII) HW8W27HTXX.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 92339-11-2 and the RxNorm Concept ID (RxCUI) 27729. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code

HW8W27HTXX

CAS Registry Number

92339-11-2

RxNorm Concept ID

27729

Detailed Substance Profile

Preferred Name

IODIXANOL

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

Molecular Formula

HW8W27HTXX

The specific atomic composition represented as a molecular structure string.

InChIKey

C35H44I6N6O15

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

NBQNWMBBSKPBAY-UHFFFAOYSA-N

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

NCI Thesaurus

C65931

National Cancer Institute reference terminology for clinical and research data.

PubChem CID

3724

Unique identification number in the NCBI database of chemical substances.

INN ID

5692

Sequential identifier assigned via the WHO International Nonproprietary Name program.

USAN ID

BB-39

Identifier assigned by the United States Adopted Names Council.

Substance Type

chemical

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

Ingredient Role

c1(c(I)c(C(NCC(O)CO)=O)c(c(C(NCC(CO)O)=O)c1I)I)N(C(=O)C)CC(CN(C(=O)C)c2c(I)c(c(I)c(C(NCC(O)CO)=O)c2I)C(NCC(O)CO)=O)O

Synonyms and Nomenclature

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