pyrazolo[1,5-a]pyrazine-3-carboxylic acid

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Names

[ CAS No. ]:
53902-76-4

[ Name ]:
pyrazolo[1,5-a]pyrazine-3-carboxylic acid

[Synonym ]:
f2199-0134

Chemical & Physical Properties

[ Molecular Formula ]:
C7H5N3O2

[ Molecular Weight ]:
163.13300

[ Exact Mass ]:
163.03800

[ PSA ]:
67.49000

[ LogP ]:
0.42750

Safety Information

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • pyrazin-1-ium-1-amine,iodide
  • Ethyl propiolate
  • methyl pyrazolo[1,5-a]pyrazine-3-carboxylate

DownStream

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

  • 4,5,6,7-Tetrahydropyrazolo[1,5-a]pyrazine-3-carboxylic acid
  • 4-Oxo-5-(thiophen-2-ylmethyl)-6,7-dihydropyrazolo[1,5-a]pyrazine-3-carboxylic acid
  • 5-(tert-butoxycarbonyl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazine-3-carboxylic acid
  • IMidazo[1,5-a]pyrazine-3-carboxylic acid, 1-bromo-, ethyl ester
  • 7-{[(2-Methyl-2-propanyl)oxy]carbonyl}-5,6,7,8-tetrahydroimidazo[1,5-a]pyrazine-3-carboxylic acid
  • Pyrazolo[1,5-a]pyrimidine-3-carboxylic acid, 7-(2-thienyl)-, ethyl ester
  • 2-[(5Z)-5-(3-chlorobenzylidene)-4-oxo-2-thioxo-1,3-thiazolidin-3-yl]-N-[2-(1H-indol-3-yl)ethyl]acetamide
  • 3-[(5Z)-5-(4-chlorobenzylidene)-4-oxo-2-thioxo-1,3-thiazolidin-3-yl]-N-(1,1-dioxidotetrahydrothiophen-3-yl)-N-methylpropanamide
  • N-[2-(2,4-dioxo-1,3-thiazolidin-3-yl)ethyl]-2-[(5Z)-5-[(4-fluorophenyl)methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]acetamide
  • (Z)-N-(1,1-dioxidotetrahydrothiophen-3-yl)-3-(5-(4-hydroxy-3-methoxybenzylidene)-4-oxo-2-thioxothiazolidin-3-yl)-N-methylpropanamide
  • (E)-2-hydroxy-4-(2-(5-(4-hydroxy-3-methoxybenzylidene)-4-oxo-2-thioxothiazolidin-3-yl)acetamido)benzoic acid
  • 2-(3,5-dinitrophenyl)-1-(3-methoxypropyl)-1H-imidazo[4,5-b]quinoxaline
  • 1,2-diamino-N-(butan-2-yl)-1H-pyrrolo[2,3-b]quinoxaline-3-carboxamide
  • Ethyl 1-hydroxy-6-methoxy-2-naphthoate
  • (E)-ethyl 4-(3-(benzylamino)-2-cyano-3-oxoprop-1-en-1-yl)piperazine-1-carboxylate
  • (E)-2-cyano-N-(4-fluorophenyl)-3-(4-phenylpiperazin-1-yl)acrylamide
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