699010-06-5

Basic information

• Product Name: BUTTPARK 25\07-09
• Synonyms: BUTTPARK 25\07-09;2,4-DIHYDRO-5-(4-FLUOROPHENYL)-2-METHYL-3H-PYRAZOL-3-ONE
• CAS NO: 699010-06-5
• Molecular Formula: C₁₀H₉FN₂O
• Molecular Weight: 192.19
• Mol File: 699010-06-5.mol
• Article Data: 3

Chemical Properties

• Appearance: /
• CAS DataBase Reference: BUTTPARK 25\07-09(CAS DataBase Reference)
• NIST Chemistry Reference: BUTTPARK 25\07-09(699010-06-5)
• EPA Substance Registry System: BUTTPARK 25\07-09(699010-06-5)

Safety Data

• Hazardous Substances Data: 699010-06-5(Hazardous Substances Data)

Upstream product

• 42122-44-1 methyl 3-(4-fluorophenyl)propiolate 
• 60-34-4 methylhydrazine 
• 63131-29-3 methyl 4-fluorobenzoyl acetate 

Downstream Products

• 699010-07-6 1,1,2,2,3,3,4,4,4-nonafluoro-butane-1-sulfonic acid 5-(4-fluoro-phenyl)-2-methyl-2H-pyrazol-3-yl ester 

Relevant articles and documents

PYRAZOLONE DERIVATIVES AS NITROXYL DONORS

The disclosed subject matter provides pyrazolone derivative compounds, pharmaceutical compositions comprising such compounds, kits comprising such compounds, and methods of using such compounds or pharmaceutical compositions. In particular, the disclosed subject matter provides methods of using such compounds or pharmaceutical compositions for treating heart failure.

Regioselective rapid analogue syntheses of 1-methyl-3,5-diarylpyrazoles via palladium-catalysed coupling to 3(5)-pyrazolyl nonaflates

Regioselective rapid analogue syntheses of 1-methyl-3,5-diarylpyrazoles were developed, based on Pd-catalysed couplings to 1-methyl-3(5)-arylpyrazole nonaflates, which offered an advantage in hydrolytic stability over the corresponding triflates. The new bifunctional reagent 1-methyl-3-bromo-pyrazol- 5-yl nonaflate underwent highly chemoselective Pd-catalysed couplings to the nonaflate, followed by Suzuki couplings to the bromide, allowing sequential, regioselective introduction of the two aryl substituents.