Choline, nitrate (ester), hydroxide

trimethyl(2-nitrooxyethyl)azanium hydroxide

CAS: 543-17-9

Molecular Formula	`C5H14N2O4`
Molecular Weight	166.18 g/mol
Topological Polar Surface Area	56.1 A2
Hydrogen Bond Donors	1
Hydrogen Bond Acceptors	4
Rotatable Bonds	3
Exact Mass	166.09535
Heavy Atoms	11
Complexity	113.0

Chemical Identifiers

CAS Number	543-17-9
SMILES	`C[N+](C)(C)CCO[N+](=O)[O-].[OH-]`
InChIKey	`ZQCMIIFDTOZOCG-UHFFFAOYSA-M`

📖 Product Overview

Choline, nitrate (ester), hydroxide (CAS: 543-17-9) is a chemical compound with molecular formula C5H14N2O4 and molecular weight 166.18 g/mol. Its IUPAC systematic name is trimethyl(2-nitrooxyethyl)azanium hydroxide. Topological Polar Surface Area 56.1 A2 Hydrogen Bond Donors 1 Hydrogen Bond Acceptors 4 Rotatable Bonds 3 Exact Mass 166.09535 Heavy Atoms 11 Complexity 113.0 InChI Key: ZQCMIIFDTOZOCG-UHFFFAOYSA-M. SMILES: C[N+](C)(C)CCO[N+](=O)[O-].[OH-].

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Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.

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