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254665 Sigma-Aldrich

3-Nitrobenzenesulfonyl chloride

97%

  • CAS Number 121-51-7

  • Linear Formula O2NC6H4SO2Cl

  • Molecular Weight 221.62

  •  Beilstein/REAXYS Number 746542

  •  EC Number 204-476-2

  •  MDL number MFCD00007435

  •  PubChem Substance ID 24855399

  •  NACRES NA.22

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Properties

Related Categories Building Blocks, Chemical Synthesis, Organic Building Blocks, Sulfonyl Halides, Sulfur Compounds More...
assay   97%
mp   61-62 °C (lit.)
SMILES string   [O-][N+](=O)c1cccc(c1)S(Cl)(=O)=O
InChI   1S/C6H4ClNO4S/c7-13(11,12)6-3-1-2-5(4-6)8(9)10/h1-4H
InChI key   MWWNNNAOGWPTQY-UHFFFAOYSA-N

Description

Application

3-Nitrobenzenesulfonyl chloride has been used in preparation of:
• acyl-2-aminobenzimidazole analogs
• 6-chloro-2-methyl-3-{1-[(3-nitrophenyl)sulfonyl]-1H-pyrazol-3-yl}imidazo[1,2-a]pyridine

Packaging

5, 25 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
GHS05  GHS05
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 3261 8 / PGII
WGK Germany 
3

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Protocols & Articles
Peer-Reviewed Papers
15

References

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