Pyrazolo[1,5-d][1,2,4]triazinone

Ref. 3D-FP141025

Product Information

• Name: Pyrazolo[1,5-d][1,2,4]triazinone
• Brand: Biosynth
• Description: Pyrazolo[1,5-d][1,2,4]triazinone is a tetracarbonyl that is used in the synthesis of other compounds. Pyrazolo[1,5-d][1,2,4]triazine reacts with an alkyne to form a pyrazolotetracarboxylic acid ester. This reaction can also be carried out by reacting an alkyne with a diazonium salt or by heating the nitrile in the presence of water. The condensation product of the pyrazolotetracarboxylic acid ester and an amide forms the pyrazolo[1,5-d][1,2,4]triazinone.

Chemical properties

• Molecular weight: 136.11 g/mol
• Formula: C₅H₄N₄O
• Purity: Min. 95%