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About This Item
Linear Formula:
C6H3F2SO2NH2
CAS Number:
Molecular Weight:
193.17
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352100
MDL number:
Product Name
2,5-Difluorobenzenesulfonamide, 97%
InChI
1S/C6H5F2NO2S/c7-4-1-2-5(8)6(3-4)12(9,10)11/h1-3H,(H2,9,10,11)
SMILES string
NS(=O)(=O)c1cc(F)ccc1F
InChI key
OLMFEUWXDKZGOO-UHFFFAOYSA-N
assay
97%
form
solid
mp
135-139 °C (lit.)
functional group
fluoro
Quality Level
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Regulatory Information
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L B Dugad et al.
Biochemistry, 28(9), 3955-3960 (1989-05-02)
Fluorine NMR has been used to examine complexes formed by 2-fluoro-, 3-fluoro-, and 2,5-difluorobenzenesulfonamide and human carbonic anhydrases I and II. The results show that all three inhibitors form complexes with both isozymes that have 2:1 inhibitor/enzyme stoichiometry. The fluorine
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