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102245 Sigma-Aldrich

2-(Dimethylamino)pyridine

97%

  • CAS Number 5683-33-0

  • Empirical Formula (Hill Notation) C7H10N2

  • Molecular Weight 122.17

  •  Beilstein/REAXYS Number 110353

  •  EC Number 227-147-5

  •  MDL number MFCD00006261

  •  PubChem Substance ID 24846568

  •  NACRES NA.22

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Properties

Related Categories Building Blocks, C7, Chemical Synthesis, Heterocyclic Building Blocks, Pyridines More...
Quality Level   100
assay   97%
refractive index   n20/D 1.559 (lit.)
bp   191 °C (lit.)
density   0.984 g/mL at 25 °C (lit.)
SMILES string   CN(C)c1ccccn1
InChI   1S/C7H10N2/c1-9(2)7-5-3-4-6-8-7/h3-6H,1-2H3
InChI key   PSHKMPUSSFXUIA-UHFFFAOYSA-N

Description

General description

2-(Dimethylamino)pyridine is a clear, colorless to light yellow liquid.

Application

2-(Dimethylamino)pyridine in toluene at room temperature in the presence of 1.1 equivalent of methyl trifluoromethanesulfonate forms (2-pyridyl)-trimethylammonium trifluoromethanesulfonate salt. It is used as a model substrate in the preparation of chelate carbene via cyclometalation, H2 loss and reversible α-elimination.

Packaging

25 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
WGK Germany 
3
RTECS 
US9200000
Protocols & Articles
Peer-Reviewed Papers
15

References

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