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ALD00044

Sigma-Aldrich

2-Phenylethenesulfonyl fluoride

95%

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About This Item

Empirical Formula (Hill Notation):
C8H7FO2S
CAS Number:
405-18-5
Molecular Weight:
186.20
MDL number:
MFCD28137813
UNSPSC Code:
12352200
PubChem Substance ID:
329772540
NACRES:
NA.22

Quality Level

100

Assay

95%

form

solid

reaction suitability

reaction type: click chemistry

mp

93-98 °C

SMILES string

FS(/C=C/C1=CC=CC=C1)(=O)=O

InChI

1S/C8H7FO2S/c9-12(10,11)7-6-8-4-2-1-3-5-8/h1-7H/b7-6+

InChI key

VDCNEIUADPFQPG-VOTSOKGWSA-N

Related Categories

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

Precautionary Statements

P280 - P305 + P351 + P338 - P310

Hazard Classifications

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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Certificates of Analysis (COA)

Lot/Batch Number
MKCN4710

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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.

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