Ethyl 5-hydroxy-1H-pyrazole-3-carboxylate

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Names

[ CAS No. ]:
85230-37-1

[ Name ]:
Ethyl 5-hydroxy-1H-pyrazole-3-carboxylate

[Synonym ]:
Ethyl 5-hydroxy-1H-pyrazole-3-carboxylate
1H-Pyrazole-3-carboxylic acid, 5-hydroxy-, ethyl ester
Ethyl 5-Oxo-4,5-dihydro-1H-pyrazole-3-carboxylate

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Boiling Point ]:
400.1±25.0 °C at 760 mmHg

[ Molecular Formula ]:
C6H8N2O3

[ Molecular Weight ]:
156.139

[ Flash Point ]:
195.8±23.2 °C

[ Exact Mass ]:
156.053497

[ PSA ]:
67.76000

[ LogP ]:
0.99

[ Vapour Pressure ]:
0.0±1.0 mmHg at 25°C

[ Index of Refraction ]:
1.565

[ Storage condition ]:
2-8°C

Safety Information

[ HS Code ]:
2933199090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Hydrazine hydrochloride
  • diethyl 2-oxosuccinate sodium salt
  • Sodium 1,4-diethoxy-1,4-dioxo-2-butanolate
  • Ethanol
  • methyl 4,4,4-trichloroacetoacetate
  • Ethyl 4,4,4-Trichloroacetoacetate

DownStream

  • ethyl 6,7-dihydro-5H-pyrazolo[5,1-b][1,3]oxazine-2-carboxylate

Customs

[ HS Code ]: 2933199090

[ Summary ]:
2933199090. other compounds containing an unfused pyrazole 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

  • ethyl 5-hydroxy-1H-pyrazole-3-carboxylate
  • Methyl 5-hydroxy-1H-pyrazole-3-carboxylate
  • Methyl 5-hydroxy-1H-pyrazole-3-carboxylate
  • Ethyl 5-Hydroxy-1-methylpyrazole-3-carboxylate
  • Ethyl 5-hydroxy-1-(4-nitrophenyl)-1H-pyrazole-3-carboxylate
  • ethyl 5-hydroxy-1-(3-methylphenyl)-1H-pyrazole-3-carboxylate
  • 5-(4,6-Dimethylpyrimidin-2-yl)pent-4-yn-1-ol
  • 5-(4-Methylpyrimidin-2-yl)pent-4-yn-1-ol
  • 5-(5-Fluoropyrimidin-2-yl)pent-4-yn-1-ol
  • 5-(Pyrimidin-2-yl)pent-4-yn-1-ol
  • (3-(4-fluorophenyl)-1-methyl-1H-pyrazol-5-yl)(3-((2-methylpyrimidin-4-yl)oxy)piperidin-1-yl)methanone
  • (3-((2-Methylpyrimidin-4-yl)oxy)piperidin-1-yl)(4-methylthiophen-2-yl)methanone
  • 3-Methyl-1-(3-((2-methylpyrimidin-4-yl)oxy)piperidin-1-yl)but-2-en-1-one
  • N-(2-(3-((2-methylpyrimidin-4-yl)oxy)piperidin-1-yl)-2-oxoethyl)acetamide
  • 2-(2-Methoxyphenyl)-1-(3-((2-methylpyrimidin-4-yl)oxy)piperidin-1-yl)ethanone
  • (3-((2-Methylpyrimidin-4-yl)oxy)piperidin-1-yl)(quinoxalin-6-yl)methanone
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