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544531 Sigma-Aldrich

2-Bromo-5-nitrothiophene

97%

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Properties

Related Categories Building Blocks, C4 to C6, Chemical Synthesis, Halogenated Heterocycles, Heterocyclic Building Blocks,
InChI Key   ZPNFMDYBAQDFDY-UHFFFAOYSA-N
assay   97%
mp   44-48 °C (lit.)

Description

General description

2-Bromo-5-nitrothiophene is a heteroaryl halide that can be prepared from thiophene by bromination followed by nitration. It participates in the synthesis of oligothiophene precursors for generating (porphinato)zinc(II)-based chromophores.

Application

2-Bromo-5-nitrothiophene may be used in the preparation of:
• 3-bromo-4-(5-nitro-2-thienyl)-6-ethoxypyridine
• 5-chloro-2-methoxy-4-(5-nitrothien-2-yl)-pyridine
• 5-(5-nitrothien-2-yl)pyrimidine
• 2-methoxy-5-(5-nitrothien-2-yl)pyrimidine

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

Documents

Certificate of Analysis

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Protocols & Articles
Peer-Reviewed Papers
15

References

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