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Merck
CN

224189

4-(Fluorosulfonyl)benzoic acid

95%

Synonym(s):

4-Carboxybenzenesulfonyl fluoride, p-(Fluorosulfonyl)benzoic acid

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About This Item

Linear Formula:
FSO2C6H4CO2H
CAS Number:
Molecular Weight:
204.18
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
207-243-3
MDL number:
Assay:
95%
Form:
solid
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Quality Segment

assay

95%

form

solid

reaction suitability

reaction type: click chemistry

mp

272-273 °C (lit.)

functional group

carboxylic acid

SMILES string

OC(=O)c1ccc(cc1)S(F)(=O)=O

InChI

1S/C7H5FO4S/c8-13(11,12)6-3-1-5(2-4-6)7(9)10/h1-4H,(H,9,10)

InChI key

DJUJJHDCOUPERR-UHFFFAOYSA-N

General description

4-(Fluorosulfonyl)benzoic acid is a a xenobiotic substrate analogue which on incubation with 4-4 isozyme of rat liver glutathione S-transferase results in a time-dependent inactivation of the enzyme.

Application

4-(Fluorosulfonyl)benzoic acid was used as an affinity label of dimeric pig lung pi class glutathione S-transferase.


wgk

WGK 3

pictograms

Corrosion

signalword

Danger

hcodes

Hazard Classifications

Skin Corr. 1B

Storage Class

8A - Combustible corrosive hazardous materials

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges



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