Choline

from source

C5H14NO+ · 104.17 g/mol

trimethylethanolamine · N-trimethylethanolamine · vitamin J · Bilineurine

What is Choline?

An essential nutrient found in egg yolks and liver, used to build cell membranes and to make the neurotransmitter acetylcholine. Found in eggs. from source

CategoryNutrient

Chemical familyAlcohols

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Fig. 1 · 2D structure RDKit

SMILESC[N+](C)(C)CCO

Where you'll find it

Eggswhat else is in it →

Curated by MoleculeFinder from source

Toxicity & hazards

DangerFlammableCorrosiveHealth hazardH225, H314, H318, H370from source

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Where Choline leads

Sources & methodology

PubChem CID: 305
Wikidata: Q193166
Structure: PubChem → RDKit
Similar molecules: MoleculeFinder fingerprint similarity
Everyday relationships: MoleculeFinder editorial curation
Data refreshed: October 19, 2026

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