4-[(E)-(4-chlorophenyl)diazenyl]-5-methyl-2-(pyridin-4-ylcarbonyl)-2,4-dihydro-3H-pyrazol-3-one (53306-90-4)

Identification
Name:	4-[(E)-(4-chlorophenyl)diazenyl]-5-methyl-2-(pyridin-4-ylcarbonyl)-2,4-dihydro-3H-pyrazol-3-one
Synonyms:	NSC303763;AC1L712Q;NSC-303763;4-[(4-chlorophenyl)diazenyl]-5-methyl-2-(pyridine-4-carbonyl)-4H-pyrazol-3-one;53306-90-4
CAS:	53306-90-4
Molecular Formula:	C₁₆H₁₂ClN₅O₂
Molecular Weight:	341.7518
InChI:	InChI=1/C16H12ClN5O2/c1-10-14(20-19-13-4-2-12(17)3-5-13)16(24)22(21-10)15(23)11-6-8-18-9-7-11/h2-9,14H,1H3/b20-19+
Molecular Structure:
Properties
Flash Point:	257.2°C
Boiling Point:	501.7°C at 760 mmHg
Density:	1.44g/cm³
Refractive index:	1.692
Flash Point:	257.2°C
Safety Data

Other Product

4-[(E)-(4'-aminobiphenyl-4-yl)diazenyl]-5-methyl-2-(pyridin-4-ylcarbonyl)-2,4-dihydro-3H-pyrazol-3-one
4-[(E)-(2-chloro-4-nitrophenyl)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
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
5-methyl-4-[(E)-naphthalen-2-yldiazenyl]-2-(pyridin-4-ylcarbonyl)-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
2-benzoyl-5-methyl-4-[(E)-(4-nitrophenyl)diazenyl]-2,4-dihydro-3H-pyrazol-3-one
4-{(E)-[3-methyl-5-oxo-1-(pyridin-2-ylcarbonyl)-4,5-dihydro-1H-pyrazol-4-yl]diazenyl}-N-(pyrimidin-2-yl)benzenesulfonamide
4-{(E)-[3-methyl-5-oxo-1-(pyridin-4-ylcarbonyl)-4,5-dihydro-1H-pyrazol-4-yl]diazenyl}benzenesulfonamide
N-(diaminomethylidene)-4-{(E)-[3-methyl-5-oxo-1-(pyridin-4-ylcarbonyl)-4,5-dihydro-1H-pyrazol-4-yl]diazenyl}benzenesulfonamide
3H-Pyrazol-3-one,4-[2-(2-chlorophenyl)diazenyl]-2,4-dihydro-5-methyl-2-phenyl-
3H-Pyrazol-3-one,2-(3-chlorophenyl)-2,4-dihydro-4-[2-[2-hydroxy-5-(methylsulfonyl)phenyl]diazenyl]-5-methyl-
3H-Pyrazol-3-one,2-(3-chlorophenyl)-4-[2-[5-(ethylsulfonyl)-2-hydroxyphenyl]diazenyl]-2,4-dihydro-5-methyl-
N-[(4-{(E)-[3-methyl-5-oxo-1-(pyridin-4-ylcarbonyl)-4,5-dihydro-1H-pyrazol-4-yl]diazenyl}phenyl)sulfonyl]acetamide
3H-Pyrazol-3-one,2,4-dihydro-5-methyl-4-[2-(4-methyl-2-nitrophenyl)diazenyl]-
1,5-dimethyl-4-[(E)-(3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-4-yl)diazenyl]-2-phenyl-1,2-dihydro-3H-pyrazol-3-one