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
  • 2-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-4,4,4-trifluoro-N-(prop-2-yn-1-yl)butanamido]acetic acid
  • rac-(3R,4R)-1-[4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3-methoxybutanoyl]-4-methylpyrrolidine-3-carboxylic acid
  • rac-(1R,3S)-3-[4-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3-methoxybutanamido]cyclopentane-1-carboxylic acid
  • rac-(3R,4R)-1-{3-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)ethoxy]propanoyl}-4-methylpyrrolidine-3-carboxylic acid
  • rac-(1R,2S)-2-({3-[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)ethoxy]propanamido}methyl)cyclopentane-1-carboxylic acid
  • rac-1-({[(1R,2S)-2-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]cyclopentyl]formamido}methyl)cyclopropane-1-carboxylic acid
  • (2R)-1-[(1RS,2SR)-2-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]cyclopentanecarbonyl]pyrrolidine-2-carboxylic acid
  • rac-1-[(1R,2S)-2-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]cyclopentaneamido]cyclobutane-1-carboxylic acid
  • (2S,3R)-2-({5-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]oxolan-2-yl}formamido)-3-hydroxybutanoic acid
  • rac-(1R,3S)-3-{5-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]oxolane-2-amido}cyclopentane-1-carboxylic acid
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