1H-Pyrazole-3-carboxylicacid, 4,5-dihydro-5-oxo-, ethyl ester

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Names

[ CAS No. ]:
58607-90-2

[ Name ]:
1H-Pyrazole-3-carboxylicacid, 4,5-dihydro-5-oxo-, ethyl ester

[Synonym ]:
5-oxo-2,5-dihydro-1H-pyrazole-3-carboxylic acid ethyl ester
ethyl 4,5-dihydro-5-oxo-1H-pyrazole-3-carboxylate
Ethyl 5-oxo-4,5-dihydro-1H-pyrazole-3-carboxylate
5-oxo-2-pyrazoline-3-carboxylic acid,ethyl ester
1H-Pyrazole-3-carboxylic acid, 4,5-dihydro-5-oxo-, ethyl ester
ethyl pyrazol-5-one-3-carboxylate
HMS3089L10
3-(carboethoxy)-2-pyrazolin-5-one

Chemical & Physical Properties

[ Density]:
1.4±0.1 g/cm3

[ Molecular Formula ]:
C6H8N2O3

[ Molecular Weight ]:
156.139

[ Exact Mass ]:
156.053497

[ PSA ]:
68.09000

[ LogP ]:
-0.48

[ Index of Refraction ]:
1.580

Safety Information

[ HS Code ]:
2933199090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Diethyl 2-oxosuccinate

DownStream

  • 4,5-Dihydro-5-oxo-1H-pyrazole-3-carboxylic acid

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

  • 6-Methyl-7-(1-methylethylidene)bicyclo[3.2.0]heptan-2-one
  • Tert-butyl 1-(4-methoxyphenyl)-4-oxo-1,3,8-triazaspiro[4.5]decane-8-carboxylate
  • N-(2-ethoxyphenyl)-2-((1-(2-morpholinoethyl)-2-oxo-1,2,5,6,7,8-hexahydroquinazolin-4-yl)thio)acetamide
  • (E)-Methyl 4-(prop-1-en-1-yl)benzoate
  • Benzenemethanol, 4-iodo-I+/--propyl-
  • (S)-2-(4-Bromophenyl)tetrahydrofuran
  • CID 14653235
  • 1,3-Bis(1,1-dimethylethyl) 2-(2-phenylethyl)imidodicarbonate
  • 5-(2-Methylphenyl)pyrrolidine-2-carboxylic acid
  • N-(3,5-Difluorobenzyl)ethylenediamine
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