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406228 Aldrich

3-(Trifluoromethyl)pyrazole

99%

  • CAS Number 20154-03-4

  • Empirical Formula (Hill Notation) C4H3F3N2

  • Molecular Weight 136.08

  •  Beilstein Registry Number 1564179

  •  MDL number MFCD00115018

  •  PubChem Substance ID 24865363

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Properties

Related Categories Building Blocks, C3 to C5, Chemical Synthesis, Heterocyclic Building Blocks, Pyrazoles More...
InChI Key   PYXNITNKYBLBMW-UHFFFAOYSA-N
assay   99%
bp   70 °C/2 mmHg(lit.)
mp   45-47 °C(lit.)

Description

Packaging

1, 5 g in glass bottle

Application

3-(Trifluoromethyl)pyrazole may be used in copper-catalyzed pyrazole N-arylation. It may be used in the synthesis of sodium hydridotris(1H-3-trifluoromethylpyrazol-1-yl)borate by heating with sodium borohydride.

General description

3-(Trifluoromethyl)pyrazoles is a heterocyclic building block. It undergoes alkylation with alkyl iodides in DMF to afford the N-alkyl pyrazoles. It participates in the synthesis of disubstituted pyrimidines.

Price and Availability


Laboratory Gloves
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
Peer-Reviewed Papers
15

References

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