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141208 Sigma-Aldrich

2-Chloro-3-nitrobenzoic acid

99%

  • CAS Number 3970-35-2

  • Linear Formula ClC6H3(NO2)CO2H

  • Molecular Weight 201.56

  •  Beilstein/REAXYS Number 645427

  •  EC Number 223-590-3

  •  MDL number MFCD00007069

  •  PubChem Substance ID 24848494

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Properties

Related Categories Building Blocks, C7, Carbonyl Compounds, Carboxylic Acids, Chemical Synthesis,
assay   99%
mp   183-187 °C (lit.)
SMILES string   OC(=O)c1cccc(c1Cl)[N+]([O-])=O
InChI   1S/C7H4ClNO4/c8-6-4(7(10)11)2-1-3-5(6)9(12)13/h1-3H,(H,10,11)
InChI key   JRQDVRIQJJPHEQ-UHFFFAOYSA-N

Description

General description

2-Chloro-3-nitrobenzoic acid undergoes condensation with aminoquinolines to yield phenylquinolylamines.

Application

2-Chloro-3-nitrobenzoic acid was used as reagent during the synthesis of new biprivileged molecular scaffolds of tetracyclic indolo-benzodiazepines and indolo-quinoxalines. It was used in a microwave-promoted Ulmann condensation with 2-aminopyridines.

Packaging

5, 25 g in poly bottle

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Target organs 
Respiratory system
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

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Protocols & Articles
Peer-Reviewed Papers
15

References

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