153334-59-9

Basic information

• Product Name: 6-amino-4-(3,4-dimethoxyphenyl)-3-methyl-1-phenyl-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile
• Synonyms: 6-amino-4-(3,4-dimethoxyphenyl)-3-methyl-1-phenyl-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile
• CAS NO: 153334-59-9
• Molecular Formula: C22H20N4O3
• Molecular Weight: 388.4192
• Mol File: 153334-59-9.mol
• Article Data: 10

Chemical Properties

• Melting Point: 189-191 °C(Solv: ethanol (64-17-5))
• Boiling Point: 595.3±50.0 °C(Predicted)
• Appearance: /
• Density: 1.30±0.1 g/cm3(Predicted)
• PKA: 2.72±0.40(Predicted)
• CAS DataBase Reference: 6-amino-4-(3,4-dimethoxyphenyl)-3-methyl-1-phenyl-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile(CAS DataBase Reference)
• NIST Chemistry Reference: 6-amino-4-(3,4-dimethoxyphenyl)-3-methyl-1-phenyl-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile(153334-59-9)
• EPA Substance Registry System: 6-amino-4-(3,4-dimethoxyphenyl)-3-methyl-1-phenyl-1,4-dihydropyrano[2,3-c]pyrazole-5-carbonitrile(153334-59-9)

Safety Data

• Hazardous Substances Data: 153334-59-9(Hazardous Substances Data)

Upstream product

• 120-14-9 3,4-dimethoxy-benzaldehyde 
• 89-25-8 edaravone 
• 109-77-3 malononitrile 
• 2972-80-7 3,4-dimethoxybenzylidenemalononitrile 
• 942-32-5 5-methyl-2-phenyl-2H-pyrazol-3-ol 
• 141-97-9 ethyl acetoacetate 
• 100-63-0 phenylhydrazine 
• 19735-89-8 3-methyl-1-phenylpyrazolin-5(4H)-one 

Relevant articles and documents

One-pot three-component process for the synthesis of substituted pyrano[2,3-c]pyrazoles catalyzed by nanostructured FSM-16-SO3H

A three-component process for the one-pot synthesis of 6-amino-4-aryl-5-cyano-3-methyl-1-phenyl-1,4-dihydropyrano[2,3-c]pyrazoles by the reaction of aldehydes, 3-methyl-1-phenyl-1H-pyrazol-5(4H)-one, and malononitrile in the presence of FSM-16-SO3/s

Sulfamic acid catalysed one-pot three-component condensation for the synthesis of 1,4-dihydropyrano[2,3-c]pyrazoles

A clean and simple synthesis of 6-amino-4-aryl-3-methyl-1-phenyl-1,4- dihydropyrano[2,3-c]pyrazole-5-carbonitriles was accomplished in good to excellent yields via the one-pot three component condensation of 3-methyl-1-phenyl- 2-pyrazolin-5-one, an aromat

Preparation, characterization and catalytic application of molybdenum Schiff-base complex immobilized on silica-coated Fe3O4 as a reusable catalyst for the synthesis of pyranopyrazole derivatives

A recoverable molybdenum Schiff-base complex immobilized on silica-coated Fe3O4 nanoparticles was prepared and characterized. This superparamagntic nanocatalyst, which is separable using an external magnet, can be used as an efficien

Synthesis and antimicrobial screening of pyrimidine annulated dihydropyrano[2, 3-c] pyrazole derivatives

A series of pyrimidine annulated dihydropyrano[2, 3-c]pyrazole derivatives were synthesized and screened for their antimicrobial activity. The precursor, dihydropyrano[2, 3-c]pyrazole was synthesised under catalyst free condition using PEG-400 as reaction