5-methyl-4-[(E)-naphthalen-2-yldiazenyl]-2-(pyridin-4-ylcarbonyl)-2,4-dihydro-3H-pyrazol-3-one (78503-85-2)

Identification
Name:	5-methyl-4-[(E)-naphthalen-2-yldiazenyl]-2-(pyridin-4-ylcarbonyl)-2,4-dihydro-3H-pyrazol-3-one
Synonyms:	2-isonicotinoyl-5-methyl-4-(2-naphthyldiazenyl)-2,4-dihydro-3H-pyrazol-3-one
CAS:	78503-85-2
Molecular Formula:	C₂₀H₁₅N₅O₂
Molecular Weight:	357.3654
InChI:	InChI=1/C20H15N5O2/c1-13-18(20(27)25(24-13)19(26)15-8-10-21-11-9-15)23-22-17-7-6-14-4-2-3-5-16(14)12-17/h2-12,18H,1H3/b23-22+
Molecular Structure:
Properties
Flash Point:	288.1°C
Boiling Point:	552.7°C at 760 mmHg
Density:	1.35g/cm³
Refractive index:	1.702
Flash Point:	288.1°C
Safety Data

Other Product

4-[(E)-(2-chloro-4-nitrophenyl)diazenyl]-5-methyl-2-(pyridin-4-ylcarbonyl)-2,4-dihydro-3H-pyrazol-3-one
4-[(E)-(4'-aminobiphenyl-4-yl)diazenyl]-5-methyl-2-(pyridin-4-ylcarbonyl)-2,4-dihydro-3H-pyrazol-3-one
4-[(E)-(4-methoxyphenyl)diazenyl]-5-methyl-2-(pyridin-4-ylcarbonyl)-2,4-dihydro-3H-pyrazol-3-one
4-[(E)-(4-chlorophenyl)diazenyl]-5-methyl-2-(pyridin-4-ylcarbonyl)-2,4-dihydro-3H-pyrazol-3-one
5-methyl-4-[(E)-(4-methylphenyl)diazenyl]-2-(pyridin-4-ylcarbonyl)-2,4-dihydro-3H-pyrazol-3-one
5-methyl-4-[(E)-(2-methylphenyl)diazenyl]-2-(pyridin-4-ylcarbonyl)-2,4-dihydro-3H-pyrazol-3-one
1,5-dimethyl-4-{(E)-[3-methyl-5-oxo-1-(pyridin-4-ylcarbonyl)-4,5-dihydro-1H-pyrazol-4-yl]diazenyl}-2-phenyl-1,2-dihydro-3H-pyrazol-3-one
{3,5-dimethyl-4-[(E)-naphthalen-1-yldiazenyl]-1H-pyrazol-1-yl}(pyridin-4-yl)methanone
[(E)-naphthalen-2-yldiazenyl]propanedinitrile
(4Z)-5-methyl-4-{[2-(morpholin-4-ylcarbonyl)phenyl]hydrazono}-2-phenyl-2,4-dihydro-3H-pyrazol-3-one
4-{(E)-[3-methyl-5-oxo-1-(pyridin-4-ylcarbonyl)-4,5-dihydro-1H-pyrazol-4-yl]diazenyl}-N-(1,3-thiazol-2-yl)benzenesulfonamide
4-{(E)-[3-methyl-5-oxo-1-(pyridin-4-ylcarbonyl)-4,5-dihydro-1H-pyrazol-4-yl]diazenyl}-N-(pyrimidin-2-yl)benzenesulfonamide
N-(4,6-dimethylpyrimidin-2-yl)-4-{(E)-[3-methyl-5-oxo-1-(pyridin-4-ylcarbonyl)-4,5-dihydro-1H-pyrazol-4-yl]diazenyl}benzenesulfonamide
4-{(E)-[3-methyl-5-oxo-1-(pyridin-2-ylcarbonyl)-4,5-dihydro-1H-pyrazol-4-yl]diazenyl}-N-(pyrimidin-2-yl)benzenesulfonamide
3-{(E)-[2-(pyridin-4-ylcarbonyl)hydrazinylidene]methyl}benzenesulfonic acid
4-[(E)-1,3-benzothiazol-2-yldiazenyl]-N-methyl-N-phenylaniline
3H-Pyrazol-3-one,2,4-dihydro-4-[1-(4-methoxyphenyl)ethylidene]-5-methyl-2-phenyl-, (E)-
3H-Pyrazol-3-one,2,4-dihydro-5-methyl-4-[1-(4-nitrophenyl)ethylidene]-2-phenyl-, (E)-
2-benzoyl-5-methyl-4-[(E)-(4-nitrophenyl)diazenyl]-2,4-dihydro-3H-pyrazol-3-one
3H-Pyrazol-3-one,2,4-dihydro-4-[[(4-methoxyphenyl)thio]methylene]-5-methyl-2-phenyl-,(E)-