5-Hydroxypyrazine-2-carboxylic acid

Suppliers

Names

[ CAS No. ]:
34604-60-9

[ Name ]:
5-Hydroxypyrazine-2-carboxylic acid

[Synonym ]:
5-hydroxyopyrazine-2-carboxylic acid
5-hydroxy-pyrazine-2-carboxylic acid
2-Carboxy-5-hydroxypyrazine
5-hydroxypyrazinoic acid
5-Hydroxypyrazine-2-carboxylic acid
5-Hydroxy-2-pyrazinecarboxylic acid
5-hydroxy-2-pyrazinedicarboxylic acid
5-Oxo-4,5-dihydro-2-pyrazinecarboxylic acid
6-Hydroxy-3-pyridazinecarboxylic acid
5-Hydroxypyrazinecarboxylic Acid
5-HYDROXYPYRAZINE-3-CARBOXYLIC ACID
2-Pyrazinecarboxylic acid, 5-hydroxy-
5-Hydroxypyrazinoic acid-13C3
5-Hydropyrazine-2-carboxylic acid
5-oxo-4,5-dihydro-pyrazine-2-carboxylic acid
MFCD00190599

Chemical & Physical Properties

[ Density]:
1.6±0.1 g/cm3

[ Boiling Point ]:
608.5ºC at 760 mmHg

[ Melting Point ]:
>295°C (dec.)

[ Molecular Formula ]:
C5H4N2O3

[ Molecular Weight ]:
140.097

[ Flash Point ]:
321.8ºC

[ Exact Mass ]:
140.022186

[ PSA ]:
83.31000

[ LogP ]:
-1.71

[ Index of Refraction ]:
1.662

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi:Irritant

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S36

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Glyoxylic acid
  • 2,3-diaminobut-2-enedinitrile
  • 5-Chloropyrazine-2-carboxylic acid
  • 5-(FURAN-2-YL)PYRAZIN-2-OL
  • 2-chloro-5-(furan-2-yl)pyrazine

DownStream

  • Methyl 5-chloropyrazine-2-carboxylate
  • 5-Chloropyrazine-2-carboxylic acid
  • Methyl 5-hydroxypyrazine-2-carboxylate
  • 5-Chloro-2-pyrazinemethanol
  • METHYL 5-(1-PIPERIDINYL)-2-PYRAZINECARBOXYLATE
  • 6-oxo-1H-pyrazine-3-carbonyl chloride
  • 5-Chloropyrazine-2-carboxamide
  • 1-(5-Chloropyrazin-2-yl)ethanone
  • 5,6-Dihydroxy-2-pyrazinecarboxylic acid
  • 5-chloropyrazine-2-carbonylchloride

Customs

[ HS Code ]: 2933990090

[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 5-Hydroxypyrazine-2-carboxylic acid methyl ester
  • ETHYL 5-HYDROXYPYRAZINE-2-CARBOXYLATE
  • METHYL 3-AMINO-5-HYDROXYPYRAZINE-2-CARBOXYLATE
  • METHYL 3-AMINO-6-CHLORO-5-HYDROXYPYRAZINE-2-CARBOXYLATE
  • 6-Bromo-3-hydroxy-2-pyrazinecarboxylic acid
  • 5,6-Dihydro-5-oxo-2-pyrazinecarboxylic acid
  • [1-(4,5-Difluoro-2-methoxyphenyl)cyclopropyl]methanol
  • rac-(1R,2R)-2-(5-nitropyridin-2-yl)cyclopropane-1-carboxylic acid
  • 3,4-Dimethyl-5-nitrobenzene-1-sulfonyl fluoride
  • 3,3,4,4,5,5,5-Heptafluoro-2-methylpentan-1-amine
  • 3-{4H,5H,6H-cyclopenta[b]thiophen-2-yl}-1,1-difluoro-2-methylpropan-2-amine
  • methyl (3R)-3-(2-bromo-4-methylphenyl)-3-hydroxypropanoate
  • 2,2-dimethyl-1-(1-methyl-1H-imidazol-5-yl)cyclopropane-1-carboxylic acid
  • N-[(4,5-dimethoxy-2-nitrophenyl)methyl]hydroxylamine
  • Methyl 2-amino-2-(2-methoxypyridin-4-yl)acetate
  • (1R)-2-amino-1-(3-fluoro-2,6-dimethoxyphenyl)ethan-1-ol
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