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ALD00134 Sigma-Aldrich

1-Butanesulfonyl fluoride

95%

  • CAS Number 660-12-8

  • Empirical Formula (Hill Notation) C4H9FO2S

  • Molecular Weight 140.18

  •  MDL number MFCD00798805

  •  PubChem Substance ID 329772605

  •  NACRES NA.22

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Properties

Related Categories Building Blocks, Building Blocks for SuFEx: The Next Click Reaction, Chemical Synthesis, Mono-Functionalized Sulfonyl Fluorides, Organic Building Blocks More...
Quality Level   100
assay   95%
reaction suitability   reaction type: click chemistry
refractive index   n/D 1.394
density   1.137 at 25 °C
storage temp.   2-8°C
SMILES string   O=S(F)(CCCC)=O
InChI   1S/C4H9FO2S/c1-2-3-4-8(5,6)7/h2-4H2,1H3
InChI key   NHGWSCVQFRCBSV-UHFFFAOYSA-N

Description

Application

Sulfonyl fluoride motif can be used as a connector for the assembly of -SO2- linked small molecules with proteins or nucleic acids. This new click chemistry approach through sulfates is a complimentary approach to using amides and phosphate groups as linkers.

Packaging

1, 10 g in poly bottle

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 2920 3(8) / PGII
WGK Germany 
3
Flash Point(F) 
136.4 °F
Flash Point(C) 
58 °C

Documents

Certificate of Analysis (COA)

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Protocols & Articles

Articles

Barry Sharpless Group – Professor Product Portal

From our library of Articles, Sigma-Aldrich presents Barry Sharpless Group – Professor Product Portal
Keywords: Asymmetric synthesis, Building blocks, Chemical reactions, Click chemistry, Oxidations, Solvents, transformation

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