4-chloro-5-[(2E)-2-(pyridin-3-ylmethylidene)hydrazino]pyridazin-3(2H)-one (91587-78-9)

Identification
Name:	4-chloro-5-[(2E)-2-(pyridin-3-ylmethylidene)hydrazino]pyridazin-3(2H)-one
Synonyms:	3-pyridinecarboxaldehyde, 2-(5-chloro-6-hydroxy-4-pyridazinyl)hydrazone;4-Chloro-5-[(2E)-2-(pyridin-3-ylmethylene)hydrazino]pyridazin-3-ol;nicotinaldehyde (5-chloro-6-oxo-1,6-dihydro-4-pyridazinyl)hydrazone
CAS:	91587-78-9
Molecular Formula:	C₁₀H₈ClN₅O
Molecular Weight:	249.6564
InChI:	InChI=1/C10H8ClN5O/c11-9-8(6-14-16-10(9)17)15-13-5-7-2-1-3-12-4-7/h1-6H,(H2,15,16,17)/b13-5+
Molecular Structure:
Properties
Flash Point:	°C
Boiling Point:	°Cat760mmHg
Density:	1.49g/cm³
Refractive index:	1.697
Flash Point:	°C
Safety Data

4-chloro-5-[(2Z)-2-(1-pyridin-2-ylethylidene)hydrazino]pyridazin-3(2H)-one
(2E)-2-(pyridin-3-ylmethylidene)-3,4-dihydronaphthalen-1(2H)-one
N-(4-{[(2E)-2-(pyridin-3-ylmethylidene)hydrazino]sulfonyl}phenyl)acetamide
2-[(2E)-2-(pyridin-4-ylmethylidene)hydrazino]-1,3-benzothiazole
3-[(2E)-2-(pyridin-3-ylmethylidene)hydrazino]-5H-[1,2,4]triazino[5,6-b]indole
4-AMINO-5-CHLORO-2-PHENYL-2H-PYRIDAZIN-3-ONE
4-chloro-5-(2-cyclopentylidenehydrazinyl)pyridazin-3(2H)-one
2-[(2E)-2-(1,3-benzodioxol-5-ylmethylidene)hydrazino]-5-phenyl-1,3-thiazol-4(5H)-one
5-(2,5-dichlorobenzyl)-2-[(2E)-2-(furan-2-ylmethylidene)hydrazino]-1,3-thiazol-4(5H)-one
2-[(2E)-2-(1,3-benzodioxol-5-ylmethylidene)hydrazino]-6-chloro-4-phenylquinazoline
3-(pyridin-2-ylmethylidene)-1,3-dihydro-2H-indol-2-one
(2E)-2-(naphthalen-2-ylmethylidene)-1-benzofuran-3(2H)-one
(2E)-2-(naphthalen-1-ylmethylidene)-1-benzofuran-3(2H)-one
(2E)-2-(pyridin-2-ylmethylidene)-3,4-dihydronaphthalen-1(2H)-one
4-chloro-5-(morpholin-4-yl)pyridazin-3(2H)-one
4-chloro-5-(piperidin-1-yl)pyridazin-3(2H)-one
4-amino-5-chloro-2H-pyridazin-3-one
(2E)-2-(1,3-benzodioxol-5-ylmethylidene)-6,7-dimethyl[1,3]thiazolo[3,2-a]benzimidazol-3(2H)-one
6-[(2-fluorobenzyl)oxy]-2-(pyridin-4-ylmethylidene)-1-benzofuran-3(2H)-one
N-[(Z)-2-(4-methoxyphenyl)-1-{[(2E)-2-(pyridin-2-ylmethylidene)hydrazino]carbonyl}ethenyl]benzamide