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CAS 70421-66-8

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2-Pyridinecarboxaldehyde, 2-(4-nitrophenyl)hydrazone

Description:
2-Pyridinecarboxaldehyde, 2-(4-nitrophenyl)hydrazone, with the CAS number 70421-66-8, is an organic compound characterized by its hydrazone functional group, which is formed from the reaction of 2-pyridinecarboxaldehyde and 4-nitrophenylhydrazine. This compound typically appears as a solid and may exhibit a yellow to orange color due to the presence of the nitrophenyl group. It is soluble in organic solvents such as ethanol and dimethyl sulfoxide, but may have limited solubility in water. The presence of both the pyridine and nitrophenyl moieties contributes to its potential biological activity and reactivity, making it of interest in various fields, including medicinal chemistry and materials science. The compound may also exhibit properties such as fluorescence or UV-Vis absorbance, which can be useful for analytical applications. As with many hydrazones, it may undergo tautomerization and can be sensitive to changes in pH and temperature, affecting its stability and reactivity.
Formula:C12H10N4O2
InChI:InChI=1/C12H10N4O2/c17-16(18)12-6-4-10(5-7-12)15-14-9-11-3-1-2-8-13-11/h1-9,15H/b14-9-
InChI key:InChIKey=JXFHYUCJPGWCFI-UHFFFAOYSA-N
SMILES:N(N=CC1=CC=CC=N1)C2=CC=C(N(=O)=O)C=C2
Synonyms:
  • 2-Pyridinecarboxaldehyde, (4-nitrophenyl)hydrazone
  • 2-Pyridinecarboxaldehyde, 2-(4-nitrophenyl)hydrazone
  • 2-{(Z)-[(4-nitrophenyl)hydrazono]methyl}pyridine
  • 2-{[2-(4-Nitrophenyl)Hydrazinylidene]Methyl}Pyridine
  • NSC 151874
  • Pyridine-2-aldehyde p-nitrophenylhydrazone
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