Choline

CAS Number 62-49-7
Molecular Formula C5H14NO
Molecular Weight 104.172 g/mol
InChI Key OEYIOHPDSNJKLS-UHFFFAOYSA-N
LogP -2.81
Synonyms
  • Choline ion
  • 2-Hydroxy-N,N,N-trimethylethan-1-aminiumato
  • Ethanaminium, 2-hydroxy-N,N,N-trimethyl-
  • 62-49-7
  • 3-04-00-00651
  • Ethanaminium, 2-hydroxy-N,N,N-trimethyl-
  • (2-Hydroxyethyl)trimethylammonium
  • 2-Hydroxy-N,N,N-trimethylethanaminium
  • Bilineurine
  • choline
  • Choline cation
  • BRN 1736748
  • EINECS 200-535-1
  • UNII-N91BDP6H0X
  • (2-Hydroxyethyl)trimethyl ammonium
  • (2-hydroxyethyl)trimethylazanium
  • (beta-hydroxyethyl)trimethylammonium
  • 2-Hydroxy-N,N,N-trimethyl-ethanaminium
  • 2-Hydroxy-N,N,N-trimethylethanaminium
  • 2-hydroxyethyl-trimethyl-ammonium
  • 2-hydroxyethyl-trimethyl-azanium
  • Biocolina
  • Biocoline
  • Cholinum
  • Hepacholine
  • Hormocline
  • Lipotril
  • N,N,N-Trimethylethanolammonium
  • N-trimethylethanolamine
  • Neocolina
  • Paresan
  • trimethylethanolamine
  • 139741-81-4

Applications:


HPLC Separation of Succinylcholine and Choline Using a Primesep 200 Column
 

Condition

Column Primesep 200, 4.6x50 mm, 5 µm, 100A
Mobile Phase Gradient MeCN 0 - 20 %, 7 min
Buffer TFA - 0.05-0.20%
Flow Rate 1.0 ml/min
Detection ELSD 45C
 

Description

Class of Compounds Drug, Acid, Paralytic, Hydrophilic, Ionizable
Analyzing Compounds Succinic Acid, Succinylcholine, Choline
 

Application Analytes:

Choline
Succinic Acid
Succinylcholine

HPLC Method for Analysis of Choline on Obelisc R Column
Choline is a water-soluble vitamin-like essential nutrient. It is a constituent of lecithin, which is present in many plants and animal organs. Choline is a rising star nutrient that is related to the B-vitamin family. First discovered in 1862, during the presidency of Abraham Lincoln and the first run of the hipster beard, it wasn’t classified as an essential nutrient until very recently.  

Condition

Column Obelisc R, 4.6x150 mm, 5 µm, 100A
Mobile Phase MeCN/H2O - 20/80%
Buffer AmFm pH 4.0- 5 mM
Flow Rate 1.0 ml/min
Detection CAD (Corona) MS- compatible mobile phase
 

Description

Class of Compounds Drug,  Hydrophilic, Ionizable, Vitamin, Supplements
Analyzing Compounds Choline
 

Application Analytes:

Choline
Choline hydroxide