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-[(1R)-1-Amino-2,2,2-trifluoroethyl]-2-furanmethanol
  • 3-[(1R)-1-(Methylamino)ethyl]benzenecarbonitrile
  • 5-[(1R)-1-aminoethyl]-3-methoxybenzene-1,2-diol
  • Cyclopentanol, 3-amino-1-(trifluoromethyl)-, (1R,3R)-rel-
  • (3R)-3-amino-3-(2,6-difluorophenyl)propanenitrile
  • (I+/-S)-I+/--Amino-1,6-dihydro-I+/-,2-dimethyl-6-oxo-3-pyridineacetic acid
  • (R)-1-(5-(Trifluoromethyl)pyridin-3-YL)ethanamine
  • (S)-4-(Pyrrolidin-2-yl)isoquinoline
  • (S)-2-(4-Fluoro-2-methoxyphenyl)-2-(methylamino)ethan-1-ol
  • 2-(4-Methyl-1,3-thiazol-2-yl)butan-2-amine
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