4-Hydroxy-2-pyridinecarboxylic acid

Suppliers

Names

[ CAS No. ]:
22468-26-4

[ Name ]:
4-Hydroxy-2-pyridinecarboxylic acid

[Synonym ]:
4-oxo-1H-pyridine-2-carboxylic acid
2-Pyridinecarboxylic acid, 4-hydroxy-
4-Hydroxy-2-pyridinecarboxylic acid
4-Hydroxypyridine-2-carboxylic acid
MFCD00521155
4-hydroxy2-Pyridinecarboxylic acid

Chemical & Physical Properties

[ Density]:
1.5±0.1 g/cm3

[ Boiling Point ]:
582.3±35.0 °C at 760 mmHg

[ Melting Point ]:
252 °C(dec.)

[ Molecular Formula ]:
C6H5NO3

[ Molecular Weight ]:
139.109

[ Flash Point ]:
306.0±25.9 °C

[ Exact Mass ]:
139.026947

[ PSA ]:
70.42000

[ LogP ]:
-1.78

[ Vapour Pressure ]:
0.0±1.7 mmHg at 25°C

[ Index of Refraction ]:
1.626

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi: Irritant;

[ HS Code ]:
2933399090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 4-Chloro-2-pyridinecarboxylic acid
  • 4-Methoxy-2-pyridinecarbonitrile
  • 4-Hydroxy-2-methylpyridine
  • 4-Chloro-2-methylpyridine

DownStream

  • 4-Hydroxy-3,5-diiodopyridine-2-carboxylic acid
  • 3,5-Dibromo-4-hydroxypyridine-2-carboxylic acid
  • 3,5-Dichloro-4-hydroxypyridine-2-carboxylic acid
  • 4-Hydroxy-2-pyridinecarboxylic acid ethyl ester

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-Hydroxy-2-pyridinecarboxylic acid ethyl ester
  • 3,5,6-Trifluoro-4-hydroxy-2-pyridinecarboxylic acid
  • 6-(4-ethylphenyl)-4-hydroxy-2-pyridinecarboxylic acid
  • 4-Hydroxy-2-pyridinecarboxylic acid hydrobromide (1:1)
  • (4-hydroxy-2,3,6-trimethylphenyl) pyridine-3-carboxylate
  • 4-HYDROXY-2,6-DIMETHYLNICOTINIC ACID
  • Benzyl 4-(4-bromo-2-fluorophenyl)piperazine-1-carboxylate
  • 1-(4-Bromo-2-cyclopropylphenyl)piperazine
  • 6-[(Acetyloxy)methyl]-2-chloro-3-pyridinecarbonitrile
  • Ethyl 4-aminopyrazolo[1,5-a][1,3,5]triazine-8-carboxylate
  • 4-{[(4,4,5,5,5-Pentafluoropentyl)oxy]methyl}-1,3-dioxolan-2-one
  • Benzyl 4-[4-bromo-2-(trifluoromethyl)phenyl]piperazine-1-carboxylate
  • Tert-butyl 4-[4-(2-aminoethyl)phenyl]piperazine-1-carboxylate
  • 1-(4-Fluoro-3-nitrophenyl)cyclopropanecarbonitrile
  • Tert-butyl 3-{[(benzyloxy)carbonyl](methyl)amino}-4-fluoropyrrolidine-1-carboxylate
  • 5-[(Dimethylamino)sulfonyl]-2-pyridinecarboxylic acid
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