1,4-diphenylpyrazolidine-3,5-dione

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Names

[ CAS No. ]:
3426-01-5

[ Name ]:
1,4-diphenylpyrazolidine-3,5-dione

[Synonym ]:
1,4-diphenyl-pyrazolidine-3,5-dione
1,4-Diphenyl-3,5-diketopyrazolidon
EINECS 222-324-3
1,4-Diphenyl-pyrazolidin-3,5-dion
Phenopyrazone
1,4-Diphenyl-3,5-diketopyrazolidin
3,5-Pyrazolidinedione,1,4-diphenyl
Diphenox
DPHP
1,4-Diphenyl-3,5-pyrazolidinedione
Kr 122

Chemical & Physical Properties

[ Density]:
1.279g/cm3

[ Molecular Formula ]:
C15H12N2O2

[ Molecular Weight ]:
252.26800

[ Exact Mass ]:
252.09000

[ PSA ]:
52.90000

[ LogP ]:
2.18910

[ Index of Refraction ]:
1.627

Safety Information

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Phenylhydrazine
  • Diethyl phenylmalonate
  • 2-phenylpropanedioyl dichloride
  • Phenylmalonic acid
  • 1-Acetyl-2-phenylhydrazine

DownStream

Customs

[ HS Code ]: 2933990090

[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 4-methyl-1,4-diphenylpyrazolidine-3,5-dione
  • 1,4-benzothiazepine-3,5-dione
  • 1,2-Diphenyl-4-(phenylmethylene)-3,5-pyrazolidinedione
  • 1-(4-methoxyphenyl)pyrazolidine-3,5-dione
  • 1-(4-phenylphenyl)pyrazolidine-3,5-dione
  • 1,4-diazaspiro[5.5]undecane-3,5-dione
  • (3S)-3-[6-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)hexanamido]butanoic acid
  • (3R)-3-[3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-4-methylpentanamido]pentanoic acid
  • (3R)-3-[2-ethyl-2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)butanamido]pentanoic acid
  • (3S)-1-[(3S)-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)butanoyl]piperidine-3-carboxylic acid
  • 3-cyclopropyl-2-[(3S)-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)butanamido]propanoic acid
  • Ethyl 3-(4-acetylphenyl)-3-aminopropanoate
  • 2-(1-Bromopropyl)-4-quinolinecarboxylic acid
  • 5-(2-Bromo-3-methoxyphenyl)thiazol-2-amine
  • 4-[4-(Dimethoxymethyl)cyclohexyl]benzonitrile
  • Methyl 5-chloro-2-formylisonicotinate
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