DL-CARNITINE
UNII S7UI8SM58A

Substance Identification & Data

This profile provides standardized clinical and technical data for Dl-carnitine, uniquely identified by the FDA Unique Ingredient Identifier (UNII) S7UI8SM58A.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 406-76-8 and the RxNorm Concept ID (RxCUI) 2106. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code

S7UI8SM58A

CAS Registry Number

406-76-8

RxNorm Concept ID

2106

Detailed Substance Profile

Preferred Name

DL-CARNITINE

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

Molecular Formula

S7UI8SM58A

The specific atomic composition represented as a molecular structure string.

InChIKey

C7H15NO3

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

PHIQHXFUZVPYII-UHFFFAOYSA-N

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

NCI Thesaurus

C82599

National Cancer Institute reference terminology for clinical and research data.

PubChem CID

288

Unique identification number in the NCBI database of chemical substances.

INN ID

4083

Sequential identifier assigned via the WHO International Nonproprietary Name program.

Substance Type

chemical

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

Ingredient Role

C(CC(C[N+](C)(C)C)O)([O-])=O

Synonyms and Nomenclature

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