4-Pyridinecarboxylicacid, 2-methylenehydrazide

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Names

[ CAS No. ]:
4813-02-9

[ Name ]:
4-Pyridinecarboxylicacid, 2-methylenehydrazide

[Synonym ]:
4-hydrazinylpyridine
isonicotinic hydrazide
4-hydrazinylpyridinehydrochloride
Pyridin-4-yl-hydrazine
4-Hydrazinopyridine
Pyridin-4-yl-hydrazine hydrobromide
isonicotinic acid methylenehydrazide
Isonicotinsaeure-methylenhydrazid
4-pyridylhydrazine

Chemical & Physical Properties

[ Density]:
1.17g/cm3

[ Molecular Formula ]:
C7H7N3O

[ Molecular Weight ]:
149.15000

[ Exact Mass ]:
149.05900

[ PSA ]:
54.35000

[ LogP ]:
0.81790

[ Index of Refraction ]:
1.576

Safety Information

[ HS Code ]:
2933399090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Isoniazid
  • Formaldehyde

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

  • 4-Pyridinecarboxylicacid,2-ethoxy-,hydrazide(9CI)
  • 4-Pyridinecarboxylicacid,2-ethenyl-,hydrazide(9CI)
  • 4-Pyridinecarboxylicacid, 2-[1-(4-aminophenyl)ethylidene]hydrazide
  • 4-Pyridinecarboxylicacid, 2,2'-[(ethoxyphosphinylidene)bis(iminocarbonothioyl)]dihydrazide (9CI)
  • 4-Pyridinecarboxylicacid, 2-(2-pyridinylmethylene)hydrazide
  • 4-Pyridinecarboxylicacid, 2-methoxy-, hydrazide
  • 4-(4-Hydroxyphenyl)pyridine-2,6-dicarboxylic acid
  • 5-(9H-Fluoren-9-ylmethoxycarbonyl)-1-methyl-4,6-dihydropyrrolo[3,4-c]pyrazole-4-carboxylic acid
  • 3-Bromo-2-fluoro-5-hydroxybenzotrifluoride
  • 4-Chloro-N-[1H-indol-3-yl-(3-methoxyphenyl)methyl]benzenesulfonamide
  • 5-[(2-Methylpropan-2-yl)oxy]pyridine-3-carboxylic acid
  • 4-Bromo-2,2-difluoro-3H-inden-1-one
  • 2,5-Dimethyl-1-[1-[(2-methylpropan-2-yl)oxycarbonyl]azetidin-3-yl]pyrrole-3-carboxylic acid
  • (2R)-1-(2,2-dimethyl-3,4-dihydro-2H-1-benzopyran-6-yl)propan-2-amine
  • 4-Fluoro-2-azabicyclo[2.1.1]hexane
  • 4-Cyclohexyl-1-methyl-1,2,4-triazolidine-3,5-dione
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