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120162 Sigma-Aldrich

3,5-Dibromopyridine

≥98.0%

  • CAS Number 625-92-3

  • Empirical Formula (Hill Notation) C5H3Br2N

  • Molecular Weight 236.89

  •  Beilstein/REAXYS Number 108477

  •  EC Number 210-916-4

  •  MDL number MFCD00014634

  •  PubChem Substance ID 24847407

  •  NACRES NA.22

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Properties

Related Categories Building Blocks, C5, Chemical Synthesis, Halogenated Heterocycles, Heterocyclic Building Blocks,
Quality Level   100
assay   ≥98.0%
mp   110-115 °C (lit.)
SMILES string   Brc1cncc(Br)c1
InChI   1S/C5H3Br2N/c6-4-1-5(7)3-8-2-4/h1-3H
InChI key   SOSPMXMEOFGPIM-UHFFFAOYSA-N

Description

General description

3,5-Dibromopyridine undergoes lithiation with lithium diisopropylamide and on subsequent reaction with electrophiles yields 4-alkyl-3,5-dibromopyridines.

Application

3,5-Dibromopyridine was used in the synthesis of new Hg(II) complexes with halogen (chloro, bromo, iodo) and 3,5-disubstituted pyridine ligands.

Packaging

10 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable
Protocols & Articles
Peer-Reviewed Papers
15

References

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