Antibacterial sulfones

Analysis Note Assay (HPLC, area%): &#8805 96.0 % (a/a) Melting range (lower value): &#8805 166 &#176C Melting range (upper value): &#8804 170 &#176C Identity (IR): passes test

Analysis Note Assay (HPLC, area%): &#8805 97.0 % (a/a) Melting range (lower value): &#8805 175 &#176C Melting range (upper value): &#8804 180 &#176C Identity (IR): passes test

Analysis Note Assay (HPLC, area%): &#8805 97.0 % (a/a) Melting range (lower value): &#8805 175 &#176C Melting range (upper value): &#8804 180 &#176C Identity (IR): passes test

Other Notes Please note that Sigma-Aldrich provides this product to early discovery researchers as part of a collection of unique chemicals. Sigma-Aldrich does not collect analytical data for this product.

4-aminophenyl sulfone (DDS) is a diamine-based hardener that is used to cure epoxy-based resins. Application Tetrafunctional epoxy resins can be blended with DDS and can be thermally cured which can be used in oil field applications.

4-aminophenyl sulfone (DDS) is a diamine-based hardener that is used to cure epoxy-based resins. Application Tetrafunctional epoxy resins can be blended with DDS and can be thermally cured which can be used in oil field applications.

Application 4-Bromophenyl methyl sulfone may be used to synthesize: biaryl methyl sulfones 5-[[-4-(methylsulfonyl)phenyl]thio]thiophene-2-sulfonamide 1-[4-(methylsulfonyl)phenyl]-1 H -pyrazole (Hmsppz) DuP 697 via reaction with

Allyl phenyl sulfone

Analysis Note Assay (GC, area%): &#8805 97.0 % (a/a) Melting range (lower value): &#8805 39 &#176C Melting range (upper value): &#8804 41 &#176C Identity (IR): passes test

Benzyl sulfone is a cyclic sulfone. Benzyl sulfone (Dibenzyl sulfone) on pyrolysis at 290°C yields stillbene and toluene.

Analysis Note Assay (GC, area%): &#8805 98.0 % (a/a) Melting range (lower value): &#8805 97 &#176C Melting range (upper value): &#8804 99 &#176C Identity (IR): passes test

Analysis Note Assay (GC, area%): &#8805 98.0 % (a/a) Melting range (lower value): &#8805 149 &#176C Melting range (upper value): &#8804 153 &#176C Identity (IR): passes test