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CAS 62-49-7

CAS 62-49-7 matches 0 EU annex records across Annex II–VI of Regulation 1223/2009.

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Chemical identity and properties

PubChem 2D chemical structure for CAS 62-49-7
CAS 62-49-7PubChem CID 305

Choline

IUPAC name
2-hydroxyethyl(trimethyl)azanium
Molecular formula
C5H14NO+
Molecular weight
104.17 g/mol
Exact mass
104.107539070 Da
XLogP3
-0.4
Topological polar surface area
20.2 Ų
Hydrogen-bond donors
1
Hydrogen-bond acceptors
1
Covalent units
1
Defined stereocentres
0

Also known as

Choline ionBilineurineCholine cation2-Hydroxy-N,N,N-trimethylethanaminiumCholinum(2-Hydroxyethyl)trimethylammoniumEthanaminium, 2-hydroxy-N,N,N-trimethyl-vitamin J
16 more reported names
trimethylethanolamineN-trimethylethanolamine(2-hydroxyethyl)trimethylazaniumN91BDP6H0XN,N,N-trimethylethanol-ammoniumCHEBI:15354GabazolamineGaboxetineSentroxatineSentrazolam AMCitrate, CholineCholine O SulfateGabazolamine-0.5O-Sulfate, CholineSentraflox AM-10Sentralopram AM-10
Open full PubChem recordPubChem annotations3D structure image
External database identifiers

Retrieved from NIH PubChem on 2026-08-31 by checksum-valid CAS matching. Chemical properties do not replace the regulatory decision on this page.

Records for CAS 62-49-7

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No records found for this CAS number.

How CAS 62-49-7 is used on this site

CAS 62-49-7 is the Chemical Abstracts Service identifier used to pin this page to a specific substance. In the current dataset, 0 EU annex records share this identifier, which helps you cross-check whether the same substance appears under one regulatory context or several.

Use this page when a supplier specification, SDS or raw-material dossier gives you CAS 62-49-7 and you need to see every linked Annex II–VI record in one place. The entry cards above are the quickest route to concentration limits, warnings, annex placement and product-type conditions.