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4-Bromophenyl methyl sulfone

ALDRICH/556327 - 97%

Synonym: 1-Bromo-4-(methylsulfonyl)benzene

CAS Number: 3466-32-8
Empirical Formula (Hill Notation): C7H7BrO2S
Molecular Weight: 235.10
EC Number: 222-421-0
MDL Number: MFCD00025065
Linear Formula: BrC6H4SO2CH3
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-556327-5G 5 g
 $78.10
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assay 97%
InChI 1S/C7H7BrO2S/c1-11(9,10)7-4-2-6(8)3-5-7/h2-5H,1H3
InChI key FJLFSYRGFJDJMQ-UHFFFAOYSA-N
mp 103-107 °C (lit.)
Quality Level 100 
SMILES string CS(=O)(=O)c1ccc(Br)cc1
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]-1H-pyrazole (Hmsppz)
• DuP 697 via reaction with (5-chloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophen-2-yl)trimethylsilane

4-Bromophenyl methyl sulfone (1-bromo-4-(methylsulfonyl)benzene) can undergo coupling reaction with benzene sulfonamide in the presence of copper(I)iodide to form the corresponding N-aryl sulfonamide.
Packaging: 5, 25 g in glass bottle
RIDADR NONH for all modes of transport
WGK Germany WGK 3
Flash Point(F) Not applicable
Flash Point(C) Not applicable
Purity 97%
mp 103-107 °C (lit.)
UNSPSC 12352100

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