521972-91-8

Basic information

• Product Name: 4-(N'-phenyl-hydrazino)-benzenesulfonic acid amide
• Synonyms: 4-(N'-phenyl-hydrazino)-benzenesulfonic acid amide
• CAS NO: 521972-91-8
• Molecular Weight: 263.32
• Mol File: 521972-91-8.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 4-(N'-phenyl-hydrazino)-benzenesulfonic acid amide(CAS DataBase Reference)
• NIST Chemistry Reference: 4-(N'-phenyl-hydrazino)-benzenesulfonic acid amide(521972-91-8)
• EPA Substance Registry System: 4-(N'-phenyl-hydrazino)-benzenesulfonic acid amide(521972-91-8)

Safety Data

• Hazardous Substances Data: 521972-91-8(Hazardous Substances Data)

Upstream product

• 586-96-9 Nitrosobenzene 
• 63-74-1 sulfanilamide 
• 77163-67-8 4-aminosulfonylazobenzene 
• 102840-86-8 (E)-4-(phenyldiazenyl)benzenesulfonamide 

Downstream Products

• 2603-24-9 4-n-butyl-1-(4-aminosulfonylphenyl)-2-phenyl-3,5-dioxapyrazolidine 

Relevant articles and documents

Synthesis of 4-alkyl-1,2-diphenyl-3,5-dioxopyrazolidines possessing aryl methylsulfonyl and sulfonamide pharmacophores for evaluation as selective cyclooxygenase-2 (COX-2) inhibitors

A group of 1,2-diphenyl-3,5-dioxopyrazolidines possessing a methylsulfonyl (11) or sulfonamide (15) substituent at the para position of the N1-phenyl ring, in conjunction with a hydrogen, methyl or fluoro substituent at the para position of the