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404764 Sigma-Aldrich

4-Acetamidobenzenesulfonyl azide

97%

Synonym: p-ABSA

  • CAS Number 2158-14-7

  • Linear Formula CH3CONHC6H4SO2N3

  • Molecular Weight 240.24

  •  Beilstein/REAXYS Number 2219568

  •  MDL number MFCD00029626

  •  PubChem Substance ID 24865269

  •  NACRES NA.22

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Properties

Related Categories Azide Sources - Diazo Transfer, Azides, Building Blocks, C-X Bond Formation (Non-Halogen), Chemical Biology,
Quality Level   100
assay   97%
reaction suitability   reaction type: click chemistry
mp   107-111 °C (lit.)
SMILES string   CC(=O)Nc1ccc(cc1)S(=O)(=O)N=[N+]=[N-]
InChI   1S/C8H8N4O3S/c1-6(13)10-7-2-4-8(5-3-7)16(14,15)12-11-9/h2-5H,1H3,(H,10,13)
InChI key   NTMHWRHEGDRTPD-UHFFFAOYSA-N

Description

Application

Hydroazidation Catalyst for Facile Preparation of Organoazides

Diazo transfer agent.

Reagent for synthesis of:
Monosaccharide-derived alcohols
Non-peptidic NK3 receptor antagonists

Reagent for:
A late-stage intermolecular C-H olefination
Intramolecular isomuenchnone cycloaddition approach to antitumor agents
Rhodium-catalyzed carbene cyclization cycloaddition cascade reaction of vinylsulfonates
Suzuki-Miyaura cross coupling reaction

Packaging

5, 25 g in glass 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

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Meet Synthia - Retrosynthesis Sofware
Protocols & Articles

Articles

Organic Azides and Azide Sources

Since the preparation of the first organic azide, phenyl azide, by Peter Griess in 1864 this energy-rich and versatile class of compounds has enjoyed considerable interest. In more recent years, comp...
Matthias Junkers
Aldrich ChemFiles 2008, 8.1, 10.
Keywords: Combinatorial synthesis, Cycloadditions, Hydroazidations, Metathesis, Peptide synthesis

Related Content

Hydroazidation Catalyst in Chemical Synthesis

New Hydroazidation Catalyst for Facile Preparation of Organoazides The chemistry of organoazides is exceedingly rich, since the azide functionality reacts with electrophiles, nucleophiles, and dipola...
Keywords: Azide formation, Catalysis, Click chemistry, Cycloadditions, Hydroazidations, Ligands, Reductions, Substitutions, transformation

Peer-Reviewed Papers
15

References

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