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163945 Sigma-Aldrich

4-Amino-TEMPO, free radical

97%

Synonym: 4-Amino-2,2,6,6-tetramethylpiperidine-1-oxyl, 4-Amino-2,2,6,6-tetramethylpiperidinyloxy, free radical, 4-Amino-TEMPO

  • CAS Number 14691-88-4

  • Empirical Formula (Hill Notation) C9H19N2O

  • Molecular Weight 171.26

  •  Beilstein/REAXYS Number 3933966

  •  EC Number 238-738-2

  •  MDL number MFCD00006479

  •  PubChem Substance ID 24850044

  •  NACRES NA.22

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Properties

Related Categories Chemical Synthesis, Radical Chemistry, Stable Radicals, Synthetic Reagents, TEMPO Derivatives More...
assay   97%
mp   ~0 °C (lit.)
storage temp.   2-8°C
SMILES string   CC1(C)CC(N)CC(C)(C)N1[O]
InChI   1S/C9H19N2O/c1-8(2)5-7(10)6-9(3,4)11(8)12/h7H,5-6,10H2,1-4H3
InChI key   XUXUHDYTLNCYQQ-UHFFFAOYSA-N

Description

Application

Useful spin label for studying biological systems, polymers, and as a building block for more elaborate spin labels.

Packaging

1, 5 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
3
Protocols & Articles

Articles

TEMPO Catalyzed Oxidations

TEMPO (2,2,6,6-Tetramethylpiperidinyloxy or 2,2,6,6-Tetramethylpiperidine 1-oxyl) and its derivatives are stable nitroxy radicals used as catalysts in organic oxidation reactions. TEMPO was discovere...
Keywords: Aerobic, Capillary electrophoresis, Catalysis, Chromatography, Coupling reactions, Oxidations, Polymerization reactions, Size-exclusion chromatography, Solvents

Peer-Reviewed Papers
15

References

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