3,4-Diamino-2-hydroxypyridine

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Names

[ CAS No. ]:
33631-02-6

[ Name ]:
3,4-Diamino-2-hydroxypyridine

[Synonym ]:
3,4-DIAMINOPYRIDIN-2-OL
4-diaMino
3,4-Diamino-2-hydroxypyridin
3,4-Diamino-1H-pyridin-2-one
3,4-Diamino-2-pyridinol

Chemical & Physical Properties

[ Density]:
1.46g/cm3

[ Boiling Point ]:
545.7ºC at 760mmHg

[ Molecular Formula ]:
C5H7N3O

[ Molecular Weight ]:
125.12900

[ Flash Point ]:
283.8ºC

[ Exact Mass ]:
125.05900

[ PSA ]:
85.16000

[ LogP ]:
1.11400

[ Index of Refraction ]:
1.493

Safety Information

[ Hazard Codes ]:
Xi: Irritant;

[ HS Code ]:
2933399090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 4-amino-3-nitropyridin-2-ol
  • 3-Nitropyridin-4-amin
  • 1H-Imidazo[4,5-c]pyridin-4-ol

DownStream

  • 1H-Imidazo[4,5-c]pyridin-4-ol
  • 3H-Imidazo[4,5-c]pyridine
  • 4-Chloro-1H-imidazo[4,5-c]pyridine

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

  • 3,4-diamino-2-benzoyl-6-ethyl-7-methyl-benzothiophene-5-carbonitrile
  • 3,4-diamino-2,6-dichloropyridine, dihydrochloride
  • 3,4-Diamino-2-chloroquinoline
  • 3,4-Diamino-2,6-difluoro-phenol
  • 3,4-Diamino-2-ethoxypyridine
  • 3,4-diamino-2-N,5-N-diphenylthieno[2,3-b]thiophene-2,5-dicarboxamide
  • 4-(3-Methyl-1,2-oxazol-5-yl)thiane-4-carboxylic acid
  • 3-{1-[(Benzyloxy)carbonyl]azetidin-3-yl}-1,2-oxazole-4-carboxylic acid
  • 3-Acetylcyclobutane-1-carbaldehyde
  • 4-Bromo-7-chloro-1,2-benzoxazol-3-ol
  • 6-Bromo-4-chloro-3,7-dimethylquinolin-8-amine
  • 1-Ethyl-4-(trifluoromethyl)-1H-pyrazole-5-sulfonyl chloride
  • rac-1-{[(2R,3R)-2-carboxyoxolan-3-yl]methyl}-1H-pyrrole-2-carboxylic acid
  • 6-Bromo-N-(pentan-3-yl)pyridazin-4-amine
  • Rac-(2R,3R)-3-[(1H-pyrrol-1-yl)methyl]oxolane-2-carboxylic acid
  • rac-(2R,3R)-3-{[2-(propan-2-yl)-1H-imidazol-1-yl]methyl}oxolane-2-carboxylic acid
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