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ALD00126

Sigma-Aldrich

[1,1′-Biphenyl]-4-sulfonyl fluoride

95%

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About This Item

Empirical Formula (Hill Notation):
C12H9FO2S
CAS Number:
325-04-2
Molecular Weight:
236.26
MDL number:
MFCD21891524
UNSPSC Code:
12352100
PubChem Substance ID:
329772601
NACRES:
NA.22

Quality Level

100

Assay

95%

form

solid

reaction suitability

reaction type: click chemistry

mp

75-80 °C

SMILES string

O=S(C(C=C1)=CC=C1C2=CC=CC=C2)(F)=O

InChI

1S/C12H9FO2S/c13-16(14,15)12-8-6-11(7-9-12)10-4-2-1-3-5-10/h1-9H

InChI key

PNFCPDDYELHQKF-UHFFFAOYSA-N

Application

The 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

Eye Dam. 1 - Skin Corr. 1B

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Articles

SuFEx: Sulfonyl Fluorides that Participate in the Next Click Reaction

In collaboration with K. Barry Sharpless and coworkers, Sigma-Aldrich now offers 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.

Contact Technical Service