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
  • 2,5-Pyrrolidinedione, 1-[[[(1S)-1-phenylethoxy]carbonyl]oxy]-
  • 2-(3-Cyclopentyl-1-methyl-1H-pyrazol-5-yl)acetic acid
  • tert-Butyl (2S)-2-(5-{4-[4-(trimethylsilyl)buta-1,3-diyn-1-yl]phenyl}-1H-imidazol-2-yl)pyrrolidine-1-carboxylate
  • 2-(2,3-Dihydro-1,4-benzodioxin-6-yl)-2-fluoropropan-1-amine
  • methyl 2-amino-3-[4-(propan-2-yl)-1H-pyrazol-1-yl]propanoate
  • 2-(4-(Methylsulfonyl)morpholin-2-yl)ethan-1-amine
  • 6-Fluoro-3-hydroxybenzo[b]thiophene-2-carboxylic acid
  • 7-Fluoro-3-hydroxybenzo[b]thiophene-2-carboxylic acid
  • 3-(3-Fluorophenyl)-2-methylaniline
  • 2-Isopropylthiazole-4-carbohydrazide
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