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4-Bromo-3,5-dichloropyridine
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4-Bromo-3,5-dichloropyridine

CAS: 343781-45-3

Ref. 3D-NB67655

25g
147.00 €
50g
213.00 €
100g
340.00 €
250g
577.00 €
Estimated delivery in United States, on Monday 23 Dec 2024

Product Information

Name:
4-Bromo-3,5-dichloropyridine
Synonyms:
  • Pyridine, 4-Bromo-3,5-Dichloro-
  • T6Nj Cg De Eg
Description:

4-Bromo-3,5-dichloropyridine is a reactive intermediate that is used as a reagent in organic synthesis. It has low basicity and reacts with lithium to form the lithium salt. The salt can be deprotonated to form the bromide anion, which is more reactive than the chloride anion. 4-Bromo-3,5-dichloropyridine can also be used for the selective isomerization of ketones and related compounds. Bromine is added to prevent side reactions with oxygen. The intermediates are generated at the site of reaction by using an excess of diisopropylamide over bromination agent.

Notice:
Our products are intended for lab use only. For any other use, please contact us.
Brand:
Biosynth
Long term storage:
Notes:

Chemical properties

Molecular weight:
226.89 g/mol
Formula:
C5H2BrCl2N
Purity:
Min. 95%
MDL:
Melting point:
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Density:
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EINECS:
Merck:
HS code:

Hazard Info

UN Number:
EQ:
Class:
H Statements:
P Statements:
Forbidden to fly:
Hazard Info:
Packing Group:
LQ:

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