99056-41-4

Basic information

• Product Name: Acetic acid, cyano-, 2-[(4-methylphenyl)sulfonyl]hydrazide
• CAS NO: 99056-41-4
• Molecular Formula: C10H11N3O3S
• Molecular Weight: 253.282
• Mol File: 99056-41-4.mol
• Article Data: 7

Chemical Properties

• CAS DataBase Reference: Acetic acid, cyano-, 2-[(4-methylphenyl)sulfonyl]hydrazide(CAS DataBase Reference)
• NIST Chemistry Reference: Acetic acid, cyano-, 2-[(4-methylphenyl)sulfonyl]hydrazide(99056-41-4)
• EPA Substance Registry System: Acetic acid, cyano-, 2-[(4-methylphenyl)sulfonyl]hydrazide(99056-41-4)

Safety Data

• Hazardous Substances Data: 99056-41-4(Hazardous Substances Data)

Upstream product

• 1576-35-8 toluene-4-sulfonic acid hydrazide 
• 36140-83-7 1-cyanoacetyl-3,5-dimethylpyrazole 
• 140-87-4 Cyanoacetohydrazide 
• 98-59-9 p-toluenesulfonyl chloride 

Downstream Products

• 1235885-46-7 C₂₃H₁₇N₃O₃S 
• 106883-10-7 4,6-dimethyl-2-oxo-1-(toluene-4-sulfonylamino)-1,2-dihydro-pyridine-3-carbonitrile 

Relevant articles and documents

Design and synthesis of a new class of N-arylsulfonylaminated pyridones

A novel synthesis of N-arylsulfonylamino-2-pyridones via reaction of arylmethylenemalononitriles with cyanoacetyl-N-arylsulfonylhydrazides is reported and the synthetic potential of the method is demonstrated.

Regioselective synthesis of a new class of N-arylsulfonylaminated biheterocycles

A novel and efficient method for the synthesis of a new variety of novel N-arylsulfonylamino derivatives of biheterocycles by the reaction of N-cyanoaceto-arylsulphonylhydrazides with α,β-unsaturated nitriles. The synthetic potential of the method is demonstrated.

A new general method for substituted 4-alkylthio-N-arylsulphonyl-amino-2-pyridones: Reaction of ketene-ss-acetals with arylsulphonylhydrazides

A novel and efficient method for the synthesis of substituted 4-alkylthio-N-arylsulphonylamino-2-pyridones via the reaction of ketene-SS-acetals with N-cyanoacetoarylsulfonyl-hydrazides has been investigated. 1-Arylsulfonylamino-pyrazolo[3,4-c]pyridine-2(1H)-ones have also been prepared from the reaction of 4-alkylthio-N-arylsulfonylamino-2-pyridones with hydrazines.