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
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
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Quality Level
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
Related Categories
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.
Signal Word
Danger
Hazard Statements
Precautionary Statements
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
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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J J Barycki et al.
Biochemistry, 32(48), 13002-13011 (1993-12-07)
Incubation of 4-(fluorosulfonyl)benzoic acid (4-FSB), a xenobiotic substrate analogue, with the 4-4 isozyme of rat liver glutathione S-transferase at pH 7.5 and 25 degrees C results in a time-dependent inactivation of the enzyme. The rate of inactivation exhibits a nonlinear
J Wang et al.
Protein science : a publication of the Protein Society, 5(6), 1032-1042 (1996-06-01)
Reaction of rat liver glutathione S-transferase, isozyme 1-1, with 4-(fluorosulfonyl)benzoic acid (4-FSB), a xenobiotic substrate analogue, results in a time-dependent inactivation of the enzyme to a final value of 35% of its original activity when assayed at pH 6.5 with
Lisa L Moore et al.
Journal of proteome research, 3(6), 1184-1190 (2004-12-15)
Proteins that bind ATP and GTP are important cellular components. We developed an immunological approach to selectively tag nucleotide-binding proteins based on the use of 5'-[4-(fluorosulfonyl)benzoyl]adenosine and 5'-[4-(fluorosulfonyl)benzoyl]guanosine affinity tags and an antibody against 4-(sulfonyl)benzoate. Detection follows affinity labeling, gel
N E Pettigrew et al.
Archives of biochemistry and biophysics, 364(1), 107-114 (1999-03-24)
The compound 4-(fluorosulfonyl)benzoic acid (4-FSB) functions as an affinity label of the dimeric pig lung pi class glutathione S-transferase yielding a completely inactive enzyme. Protection against inactivation is provided by glutathione-based ligands, suggesting that the reaction target is near or
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 224189-5G | 4061833313275 |
| 224189-1G | |
| 224189-25G |
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