4-Pyridinecarboxylicacid, 2-[(2,4-dihydroxyphenyl)methylene]hydrazide

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Names

[ CAS No. ]:
3477-69-8

[ Name ]:
4-Pyridinecarboxylicacid, 2-[(2,4-dihydroxyphenyl)methylene]hydrazide

Chemical & Physical Properties

[ Density]:
1.495g/cm3

[ Boiling Point ]:
392.2ºC at 760mmHg

[ Molecular Formula ]:
C13H11N3O3

[ Molecular Weight ]:
257.24500

[ Flash Point ]:
191ºC

[ Exact Mass ]:
257.08000

[ PSA ]:
94.81000

[ LogP ]:
1.64760

[ Index of Refraction ]:
1.745

Safety Information

[ HS Code ]:
2933399090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Isoniazid
  • b-Resorcylaldehyde

DownStream

Customs

[ HS Code ]: 2933399090

[ Summary ]:
2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • Ethyl 2-amino-4,5-dicyclohexylbenzoate
  • tert-butyl 1-[3-(aminomethyl)phenyl]-1H-pyrazole-3-carboxylate
  • 1-(2-Bromoethenyl)-1-(methylsulfanyl)cyclobutane
  • 5-(2-Bromoethenyl)-2-fluoro-4-methylpyridine
  • tert-butyl (3S)-3,6-diaminohexanoate
  • 5-({[(Benzyloxy)carbonyl]amino}methyl)-2-bromo-1,3-thiazole-4-carboxylic acid
  • Ethyl 3-[(3-bromophenyl)methyl]pyrrolidine-3-carboxylate
  • tert-butyl 4-amino-1H-indazole-3-carboxylate
  • 2-(2-Isocyanatoethyl)-5-(trifluoromethyl)pyridine
  • Ethyl 3-(piperidin-4-yl)oxolane-2-carboxylate
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