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Key Documents

ALD00130

Sigma-Aldrich

4-Methoxybenzenesulfonyl fluoride

95%

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About This Item

Empirical Formula (Hill Notation):
C7H7FO3S
CAS Number:
Molecular Weight:
190.19
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

95%

form

liquid

reaction suitability

reaction type: click chemistry

refractive index

n/D 1.154

density

1.339 g/L at 25 °C

SMILES string

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

InChI

1S/C7H7FO3S/c1-11-6-2-4-7(5-3-6)12(8,9)10/h2-5H,1H3

InChI key

QHEMDSDRFAIOOU-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 for the usage of amides and phosphate groups as linkers.

Pictograms

Corrosion

Signal Word

Danger

Hazard Statements

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 3


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