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ALD00170

Sigma-Aldrich

1, 2-Benzenedisulfonyl fluoride

97%

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About This Item

Empirical Formula (Hill Notation):
C6H4F2O4S2
CAS Number:
Molecular Weight:
242.22
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Quality Level

assay

97%

form

solid

reaction suitability

reaction type: click chemistry

mp

127-132 °C

SMILES string

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

InChI

1S/C6H4F2O4S2/c7-13(9,10)5-3-1-2-4-6(5)14(8,11)12/h1-4H

InChI key

DNXLZBKMVRTNHQ-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

signalword

Danger

hcodes

Hazard Classifications

Skin Corr. 1B

Storage Class

8A - Combustible corrosive hazardous materials

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable


Certificates of Analysis (COA)

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Articles

This article details the latest progress in synthesizing alkylsulfonyl fluorides through different approaches that utilize photoredox catalysis, electrocatalysis, transition-metal catalysis, and organocatalysis. The alkylsulfonyl fluorides thus prepared could be utilized further in sulfur(VI) fluoride exchange (SuFEx) click reactions.

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