5-Oxo-1-phenyl-2,5-dihydro-1H-pyrazole-3-carboxylic acid

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Names

[ CAS No. ]:
49597-17-3

[ Name ]:
5-Oxo-1-phenyl-2,5-dihydro-1H-pyrazole-3-carboxylic acid

[Synonym ]:
5-Oxo-1-phenyl-2,5-dihydro-1H-pyrazol-3-carbonsaeure
5-oxo-1-phenyl-2,5-dihydro-1H-pyrazole-3-carboxylic acid
1-phenyl-3-carboxy-5-pyrazolone
1-phenyl-5-pyrazolone-3-carboxylic acid
1-phenyl-3-carboxypyrazol-5-one
5-oxo-1-phenyl-2H-pyrazole-3-carboxylic Acid

Chemical & Physical Properties

[ Density]:
1.458g/cm3

[ Boiling Point ]:
358.775ºC at 760 mmHg

[ Molecular Formula ]:
C10H8N2O3

[ Molecular Weight ]:
204.18200

[ Flash Point ]:
170.782ºC

[ Exact Mass ]:
204.05300

[ PSA ]:
75.09000

[ LogP ]:
0.86380

[ Index of Refraction ]:
1.649

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2933199090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 5-Methyl-2-phenyl-1,2-dihydropyrazol-3-one
  • Phenylhydrazine
  • Butanedioic acid, 2-(2-phenylhydrazinylidene)-, 1,4-diethyl ester
  • 2-Butynedioic acid
  • phenylhydrazine acetate
  • Phenylhydrazine hydrochloride
  • Butanedioic acid,2-cyano-, 1,4-diethyl ester
  • Benzenediazonium chloride

DownStream

  • 2-methyl-5-oxo-1-phenylpyrazole-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

  • 1-(4-fluorophenyl)-2-[2-(furan-2-yl)-2-pyrrolidin-1-ylethyl]-4a,5,6,7,8,8a-hexahydro-1H-chromeno[2,3-c]pyrrole-3,9-dione
  • 2-(1,1-dioxothiolan-3-yl)-1-(3-hydroxyphenyl)-6,7-dimethyl-4a,5,6,7,8,8a-hexahydro-1H-chromeno[2,3-c]pyrrole-3,9-dione
  • 7-methyl-1-phenyl-2-propyl-4a,5,6,7,8,8a-hexahydro-1H-chromeno[2,3-c]pyrrole-3,9-dione
  • 2-(2-hydroxyethyl)-1-(3-methoxy-4-prop-2-enoxyphenyl)-7-methyl-4a,5,6,7,8,8a-hexahydro-1H-chromeno[2,3-c]pyrrole-3,9-dione
  • 1-[4-(Ethylsulfanyl)phenyl]-2,2,2-trifluoroethan-1-ol
  • (2S)-2-[(2,4-Dimethoxybenzyl)amino]-3-methylbutan-1-ol
  • 3,6-Diazabicyclo[3.1.1]heptane-6-carboxylic acid, 3-[(2-nitrophenyl)sulfonyl]-, 1,1-dimethylethyl ester
  • 1-(3-hydroxyphenyl)-7-methyl-2-prop-2-enyl-4a,5,6,7,8,8a-hexahydro-1H-chromeno[2,3-c]pyrrole-3,9-dione
  • 2-(4-Boc-2-piperazinyl)-2-propanol
  • 2-(2-hydroxyethyl)-1-[3-methoxy-4-(3-methylbutoxy)phenyl]-7-methyl-4a,5,6,7,8,8a-hexahydro-1H-chromeno[2,3-c]pyrrole-3,9-dione
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