89607-44-3

Basic information

• Product Name: Pyrano[2,3-c]pyrazole-5-carbonitrile, 6-amino-4-[4-(dimethylamino)phenyl]-1,4-dihydro-3-methyl-
• CAS NO: 89607-44-3
• Molecular Formula: C16H17N5O
• Molecular Weight: 295.344
• Mol File: 89607-44-3.mol
• Article Data: 49

Chemical Properties

• CAS DataBase Reference: Pyrano[2,3-c]pyrazole-5-carbonitrile, 6-amino-4-[4-(dimethylamino)phenyl]-1,4-dihydro-3-methyl-(CAS DataBase Reference)
• NIST Chemistry Reference: Pyrano[2,3-c]pyrazole-5-carbonitrile, 6-amino-4-[4-(dimethylamino)phenyl]-1,4-dihydro-3-methyl-(89607-44-3)
• EPA Substance Registry System: Pyrano[2,3-c]pyrazole-5-carbonitrile, 6-amino-4-[4-(dimethylamino)phenyl]-1,4-dihydro-3-methyl-(89607-44-3)

Safety Data

• Hazardous Substances Data: 89607-44-3(Hazardous Substances Data)

Upstream product

• 108-26-9 3-methyl-2-pyrazoline-5-one 
• 100-10-7 4-dimethylamino-benzaldehyde 
• 109-77-3 malononitrile 
• 79785-97-0 hydrazine hydrate 
• 141-97-9 ethyl acetoacetate 
• 7803-57-8 hydrazine hydrate 
• 3206-39-1 3-methyl-2-pyrazoline-5-one 
• 2826-28-0 p-(N-dimethylamino benzylidene) malononitrile 

Downstream Products

• 136897-70-6 2-{(E)-2-[6-Amino-5-cyano-4-(4-dimethylamino-phenyl)-1,4-dihydro-pyrano[2,3-c]pyrazol-3-yl]-vinyl}-1-ethyl-quinolinium; iodide 
• 136869-94-8 3-Amino-4-cyano-6-formyl-5-(4-dimethylaminophenyl)-2,5-dihydropyrano<2,3-c>pyrazole 

Relevant articles and documents

Sugarcane Bagasse Ash-Based Silica-Supported Boric Acid (SBA-SiO2-H3BO3): A Versatile and Reusable Catalyst for the Synthesis of 1,4Dihydropyrano[2,3c]pyrazole Derivatives

Abstract: A simple, green, and efficient protocol has been developed for the synthesis of biologically active 1,4dihydropyrano[2,3c]pyrazole derivatives via one-pot four-component reaction of various substituted benzaldehydes, hydrazine hydrate or phenylh

Green synthesis of pyrazolopyranopyrimidinone and pyranopyrazole derivatives using porphyrin-initiated amine-functionalized PolyBCMO dendritic polymer as sonocatalyst

A novel porphyrin-initiated amine-functionalized poly-3,3-bis(chloromethyl)oxetane (PBCMO-amine) dendritic polymer was effectively synthesized. Characterization using the UV-vis, IR, NMR, PXRD, TG, and FE-SEM spectroscopy and microscopy enabled one to ass

Green synthesis of pyranopyrazoles via biocatalytic one-pot Knoevenagel condensation–Michael-type addition–heterocyclization cascade in non-aqueous media

Abstract: An efficient, green and facile route for the one-pot four-component synthesis of pyranopyrazole derivatives through the condensation of the aromatic aldehydes, ethyl acetoacetate, malononitrile and hydrazine hydrate using baker’s yeast as biocat