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ALD00220

Sigma-Aldrich

2,3,4-Trifluorobenzenesulfonyl fluoride

95%

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About This Item

Empirical Formula (Hill Notation):
C6H2F4O2S
Molecular Weight:
214.14
UNSPSC Code:
12352100
PubChem Substance ID:
329772640
NACRES:
NA.22

Assay

95%

reaction suitability

reaction type: click chemistry

refractive index

n20/D 1.453

density

1.596 g/mL at 25 °C

SMILES string

FS(C1=C(F)C(F)=C(F)C=C1)(=O)=O

InChI

1S/C6H2F4O2S/c7-3-1-2-4(13(10,11)12)6(9)5(3)8/h1-2H

InChI key

QSTVOESYDQCSJJ-UHFFFAOYSA-N

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.

Pictograms

Corrosion
GHS05

Signal Word

Danger

Hazard Statements

H314

Hazard Classifications

Skin Corr. 1B

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

216.0 °F

Flash Point(C)

102.22 °C

Certificates of Analysis (COA)

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Articles

SuFEx: Sulfonyl Fluorides that Participate in the Next Click Reaction

In collaboration with K. Barry Sharpless and coworkers, we offer a variety of sulfonyl fluoride reagents that undergo a “Click II” reaction.

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

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