1017238-95-7

Basic information

• Product Name: 3,4-dihydro-3,3-dimethyl-13-(4-bromophenyl)-2H-indazolo[2,1-b]phthalazine-1,6,11(13H)-trione
• Synonyms: 3,4-dihydro-3,3-dimethyl-13-(4-bromophenyl)-2H-indazolo[2,1-b]phthalazine-1,6,11(13H)-trione
• CAS NO: 1017238-95-7
• Molecular Weight: 451.319
• Mol File: 1017238-95-7.mol
• Article Data: 57

Chemical Properties

• CAS DataBase Reference: 3,4-dihydro-3,3-dimethyl-13-(4-bromophenyl)-2H-indazolo[2,1-b]phthalazine-1,6,11(13H)-trione(CAS DataBase Reference)
• NIST Chemistry Reference: 3,4-dihydro-3,3-dimethyl-13-(4-bromophenyl)-2H-indazolo[2,1-b]phthalazine-1,6,11(13H)-trione(1017238-95-7)
• EPA Substance Registry System: 3,4-dihydro-3,3-dimethyl-13-(4-bromophenyl)-2H-indazolo[2,1-b]phthalazine-1,6,11(13H)-trione(1017238-95-7)

Safety Data

• Hazardous Substances Data: 1017238-95-7(Hazardous Substances Data)

Upstream product

• 3645-45-2 phthaloyldihydrazine 
• 126-81-8 dimedone 
• 1122-91-4 4-bromo-benzaldehyde 
• 88-95-9 Phthaloyl dichloride 
• 88-96-0 phthalamide 
• 85-44-9 phthalic anhydride 
• 1445-69-8 2,3-dihydrophthalazine-1,4-dione 

Relevant articles and documents

A highly sensitive and selective phthalazine derivative based fluorescent organic nanosheets for simultaneous detection of Cr6+ and Mn7+ in aqueous media

A phthalazine derivative 13-(4-bromophenyl)-3,3-dimethyl-3,4-dihydro-1H-indazolo [1,2-b] phthalazine-1,6,11(2H,13H)-trione based fluorescent organic nanosheets (IDP NS) were prepared by a simple reprecipitation method in an aqueous medium. It can display

Solvent-free, sonochemical, one-pot, four-component synthesis of 2H-indazolo[2,1-b]phthalazine-triones and 1H-pyrazolo[1,2-b]phthalazine-diones catalyzed by Fe3O4@SiO2-imid-PMAn magnetic nanoparticles

A practical and green method for the synthesis of 2H-indazolo[2,1-b]phthalazine-triones and 1H-pyrazolo[1,2-b]phthalazine-diones using Fe3O4@SiO2-imid-PMAn nanoparticles as an eco-friendly magnetic catalyst from the four-component condensation, solvent-free reaction of phthalic anhydride, hydrazinium hydroxide, 1,3-diketones, and aldehydes under thermal or ultrasound irradiation at room temperature is described. This new procedure has notable advantages such as operational simplicity, excellent yields, short reaction time, and absence of any tedious work-up or purification. In addition, thermal stability, easy preparation and separation of the catalyst make it a good heterogeneous system and a useful alternative to other heterogeneous catalysts. Also, the catalyst can be easily recovered by a magnetic field and reused for eight consecutive reaction cycles without significant loss of activity.

A New Versatile Protocol for the Synthesis of Indazolophthalazinetriones

Abstract: Potassium hydrogen sulfate (KHSO4) andtrifluoromethanesulfonic acid(CF3SO3H) were separately usedas efficient catalysts for the one-pot three-component synthesis of a series ofindazolophthalazinetriones from vari