BEZLOTOXUMAB
UNII 4H5YMK1H2E

Substance Identification & Data

This profile provides standardized clinical and technical data for Bezlotoxumab, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 4H5YMK1H2E.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 1246264-45-8 and the RxNorm Concept ID (RxCUI) 1855048. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code

4H5YMK1H2E

CAS Registry Number

1246264-45-8

RxNorm Concept ID

1855048

Detailed Substance Profile

Preferred Name

BEZLOTOXUMAB

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

Molecular Formula

4H5YMK1H2E

The specific atomic composition represented as a molecular structure string.

NCI Thesaurus

C153084

National Cancer Institute reference terminology for clinical and research data.

INN ID

9608

Sequential identifier assigned via the WHO International Nonproprietary Name program.

USAN ID

YY-53

Identifier assigned by the United States Adopted Names Council.

Substance Type

protein

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

Synonyms and Nomenclature

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