30720-11-7

Basic information

• Product Name: 1-Benzyl-5-carboxy-4-hydroxy-pyrazolo<3,4-b>pyridin
• Synonyms: 1-Benzyl-5-carboxy-4-hydroxy-pyrazolo<3,4-b>pyridin
• CAS NO: 30720-11-7
• Molecular Weight: 269.26
• Mol File: 30720-11-7.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1-Benzyl-5-carboxy-4-hydroxy-pyrazolo<3,4-b>pyridin(CAS DataBase Reference)
• NIST Chemistry Reference: 1-Benzyl-5-carboxy-4-hydroxy-pyrazolo<3,4-b>pyridin(30720-11-7)
• EPA Substance Registry System: 1-Benzyl-5-carboxy-4-hydroxy-pyrazolo<3,4-b>pyridin(30720-11-7)

Safety Data

• Hazardous Substances Data: 30720-11-7(Hazardous Substances Data)

Upstream product

• 37799-73-8 1-Benzyl-5-(2,2-bis-ethoxycarbonyl-vinyl-amino)pyrazol 
• 3528-51-6 1-benzyl-1H-pyrazol-5-amine 
• 30720-10-6 1-Benzyl-5-ethoxycarbonyl-4-hydroxy-pyrazolo<3,4-b>pyridin 

Downstream Products

• 29274-28-0 4-Chloro-1H-pyrazolo<3,4-b>pyridine 
• 84054-01-3 Bis-(1-benzyl-4,7-dihydro-4-oxo-pyrazolo<3,4-b>pyridyl)selenid 
• 31591-86-3 4,7-Dihydro-4-oxo-1H-pyrazolo<3,4-b>pyridin 
• 84054-00-2 1-Benzyl-4,7-dihydro-4-oxo-pyrazolo<3,4-b>pyridin 

Relevant articles and documents

Unambiguous Synthesis of 4,7-Dihydro-4-oxo-1H-pyrazolopyridine - Further Comments on the "(N-C)-Rearrangement" of (2-Alkoxycarbonyl-vinylamino)pyrazols

4,7-Dihydro-4-oxo-1H-pyrazolopyridine 1a is synthesized by decarboxylation of 1-benzyl-5-carboxy-4-hydroxy-pyrazolopyridine 4b and debenzylation of 1-benzyl-4,7-dihydro-4-oxo-pyrazolopyridine 1b with sodium in liquid ammonia.The produ