CHOLINE C-11
UNII M4AS4XGD4Q

Substance Identification & Data

This profile provides standardized clinical and technical data for Choline C-11, uniquely identified by the FDA Unique Ingredient Identifier (UNII) M4AS4XGD4Q.

Technical mappings include the Chemical Abstracts Service (CAS) Registry Number 94793-58-5 and the RxNorm Concept ID (RxCUI) 1425419. Explore the sections below for detailed nomenclature and a complete directory of NDC-listed products containing this ingredient.

FDA UNII Code

M4AS4XGD4Q

CAS Registry Number

94793-58-5

RxNorm Concept ID

1425419

Detailed Substance Profile

Preferred Name

CHOLINE C-11

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

Molecular Formula

M4AS4XGD4Q

The specific atomic composition represented as a molecular structure string.

InChIKey

C5H14NO

International Chemical Identifier digital signature for unique molecular identification.

SMILES String

OEYIOHPDSNJKLS-BJUDXGSMSA-N

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

NCI Thesaurus

C78485

National Cancer Institute reference terminology for clinical and research data.

PubChem CID

449688

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[N+]([11CH3])(C)C)O

Synonyms and Nomenclature

This section provides a complete list of nomenclature and identifier mappings for Choline C-11. 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.