148147-99-3

Basic information

• Product Name: maleic acid o-aminobenzoylhydrazide
• CAS NO: 148147-99-3
• Molecular Weight: 249.226
• Mol File: 148147-99-3.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: maleic acid o-aminobenzoylhydrazide(CAS DataBase Reference)
• NIST Chemistry Reference: maleic acid o-aminobenzoylhydrazide(148147-99-3)
• EPA Substance Registry System: maleic acid o-aminobenzoylhydrazide(148147-99-3)

Safety Data

• Hazardous Substances Data: 148147-99-3(Hazardous Substances Data)

Upstream product

• 108-31-6 maleic anhydride 
• 1904-58-1 anthranilic acid hydrazide 

Downstream Products

• 148148-00-9 1H-2,10-dihydropyridazino<3,2-b>quinazoline-2,10-dione 

Relevant articles and documents

Synthesis of new 3,4-di-and 1,2,3,4-tetrahydroquinazolin-4-one derivatives and X-ray diffraction study of crystal solvates of 3-methylsulfonylamino-2-(2- methylsulfonylaminophenyl)-1,2,3,4-tetrahydroquinazolin-4-one

The reactions of hydrazide, mesyl hydrazide, succinyl hydrazide, and maleyl hydrazide of anthranilic acid with carbonyl compounds were studied, and new di-and tetrahydroquinazolin-4-one derivatives were prepared. The structure of one reaction product, viz., 3-methylsulfonylamino-2-(2- methylsulfonylaminophenyl)-1,2,3,4-tetrahydroquinazolin-4-one, was established by X-ray diffraction study of two crystal solvates of this compound. The characteristic features of the crystal packings of these solvates are discussed. Springer Science+Business Media, Inc. 2006.

Substituted amides and hydrazides of maleic acid. I. Synthesis and biological activity of o-hydroxy-, o-aminobenzoylhydrazides of maleic acid and 1H-2, 10-dihydropyridazino[3,2-b]quinazoline-2,10-dione

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