5253-07-6

Basic information

• Product Name: N-(4-bromophenyl)-4-methyl-3-(pyridin-2-ylsulfamoyl)benzamide
• CAS NO: 5253-07-6
• Molecular Formula: C₈H₆N₂O₆
• Molecular Weight: 446.3176
• Mol File: 5253-07-6.mol
• Article Data: 1

Chemical Properties

• Density: 1.576g/cm³
• Refractive Index: 1.681
• CAS DataBase Reference: N-(4-bromophenyl)-4-methyl-3-(pyridin-2-ylsulfamoyl)benzamide(CAS DataBase Reference)
• NIST Chemistry Reference: N-(4-bromophenyl)-4-methyl-3-(pyridin-2-ylsulfamoyl)benzamide(5253-07-6)
• EPA Substance Registry System: N-(4-bromophenyl)-4-methyl-3-(pyridin-2-ylsulfamoyl)benzamide(5253-07-6)

Safety Data

• Hazardous Substances Data: 5253-07-6(Hazardous Substances Data)

Upstream product

• 14452-34-7 2,4-dimethyl-6-nitrophenol 
• 885-98-3 4-acetoxy-2,5-dimethylphenyl acetate 

Downstream Products

• 7059-65-6 2.5-Dimethyl-3-acetylamino-6-nitro-hydrochinondiacetat 
• 6995-65-9 2-Methoxymethyl-5-methyl-3,6-dinitro-hydrochinondimethylaether 
• 6995-64-8 2,5-Dimethyl-3,6-dinitro-hydrochinon-dimethylether 
• 6995-70-6 2,5-Dimethyl-3,6-dinitro-hydrochinon-diacetat 
• 6995-66-0 2-Acetoxymethyl-5-methyl-3,6-dinitro-hydrochinon-diacetat 
• 7059-64-5 2.5-Dimethyl-3-amino-6-nitro-hydrochinon 
• 5253-06-5 2,5-Dimethyl-3,6-dinitro-hydrochinon 
• 7059-66-7 2-Methoxymethyl-5-methyl-3,6-dinitro-hydrochinon 

Relevant articles and documents

The Nitration of Some Substituted 4-Methylphenols; X-Ray Crystal Structure of (Z)-3-Bromo-5-(bromonitromethylene)furan-2(5H)-one

The nitrations of 2-substituted 4-methyl-6-nitrophenols (1a), (1b) and (1c) give 6-substituted 3-methyl-2-nitro-1,4-benzoquinones (2a), (2b) and (2c).Similar reaction of 2,3-dibromo-4-methyl-6-nitrophenol (5) gives 2,3-dibromo-5-methyl-6-nitro-1,4-benzoquinone (7) and the 4-nitratocyclohexa-2,5-dienone (12).In contrast, 2,3,6-tribromo- (4a) and 2,6-dibromo- (4b) 4-methylphenols give 1,4-benzoquinones with loss of the methyl group.Lactone (18) was formed in the nitration of the 2,6-dibromophenol (4b) and its structure was determined by single-crystal X-ray analysis.