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

  • 3-[5-(2-Fluorophenyl)-1,3,4-thiadiazol-2-yl]-1-[(3-methyl-1,2,4-oxadiazol-5-yl)methyl]piperidine
  • 2-(methylsulfanyl)-4-(4-{1H-pyrazolo[3,4-d]pyrimidin-4-yl}piperazin-1-yl)pyrimidine
  • 6-{4-[2-(methylsulfanyl)pyrimidin-4-yl]piperazin-1-yl}-9H-purine
  • 6-[4-(3-chloro-4-fluorophenyl)piperazin-1-yl]-9-methyl-9H-purine
  • 3-[5-(2-Fluorophenyl)-1,3,4-thiadiazol-2-yl]-1-[(3-methyl-1,2-oxazol-5-yl)methyl]piperidine
  • 2-{4-[5-(2-Methoxyphenyl)-1,3,4-thiadiazol-2-yl]piperidin-1-yl}-5-methylpyrimidine
  • 4-cyclopropyl-3-[1-(6-fluoro-1,3-benzoxazol-2-yl)piperidin-4-yl]-1-methyl-4,5-dihydro-1H-1,2,4-triazol-5-one
  • 4-[4-(4-fluorophenyl)piperazin-1-yl]-6-(1H-pyrazol-1-yl)pyrimidine
  • 4-[4-(2-fluorophenyl)piperazin-1-yl]-6-(1H-pyrazol-1-yl)pyrimidine
  • 2-[4-(7-methyl-7H-purin-6-yl)piperazin-1-yl]-5H,7H,8H-pyrano[4,3-b]pyridine-3-carbonitrile