ISOLEUCINE, DL-
UNII 5HX0BYT4E3

Substance Identification & Data

This profile provides standardized clinical and technical data for Isoleucine, Dl-, uniquely identified by the FDA Unique Ingredient Identifier (UNII) 5HX0BYT4E3.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 443-79-8 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

5HX0BYT4E3

CAS Registry Number

443-79-8

RxNorm Concept ID

N/A

Detailed Substance Profile

Preferred Name

ISOLEUCINE, DL-

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

InChIKey

C6H13NO2

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

AGPKZVBTJJNPAG-WHFBIAKZSA-N;AGPKZVBTJJNPAG-RFZPGFLSSA-N

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

Substance Type

chemical

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

Ingredient Role

C([C@@H](N)[C@H](CC)C)(=O)O

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Isoleucine, Dl-. 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.