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Substance Name: Pyrazinobutazone
RN: 4985-25-5
UNII: 0J1026H8UB
InChIKey: HWGAOXKGTHUMFZ-UHFFFAOYSA-N

Note

  • Antipyrene derivative which has anti-inflammatory properties.

Classification Code

  • Drug / Therapeutic Agent

Molecular Formula

  • C19-H20-N2-O2.C4-H10-N2

Molecular Weight

  • 394.516
 
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Names and Synonyms

Name of Substance

  • Pyrazinobutazone

Synonyms

  • 1,2-Diphenyl-3,5-dioxo-4-n-butylpyrrazolidine de piperazine
  • 1,2-Diphenyl-3,5-dioxo-4-n-butylpyrrazolidine de piperazine [French]
  • 4-Butyl-1,2-diphenyl-3,5-pyrazolidinedione compd. with piperazine (1:1)
  • Carudol
  • DB 139
  • EINECS 225-639-4
  • Pyrasanone
  • Pyrazinobutazone
  • Ranoroc
  • UNII-0J1026H8UB

Systematic Names

  • 3,5-Pyrazolidinedione, 4-butyl-1,2-diphenyl-, compd. with piperazine (1:1)
  • 4-Butyl-1,2-diphenylpyrazolidine-3,5-dione, compound with piperazine (1:1)

Registry Numbers

CAS Registry Number

  • 4985-25-5

FDA UNII

  • 0J1026H8UB

System Generated Number

  • 0004985255

Molecular Formulas

Molecular Formula

  • C19-H20-N2-O2.C4-H10-N2

Molecular Formula Fragments

  • C19-H20-N2-O2
  • C4-H10-N2
  • COMPONENT

Structure Descriptors

InChI

1S/C19H20N2O2.C4H10N2/c1-2-3-14-17-18(22)20(15-10-6-4-7-11-15)21(19(17)23)16-12-8-5-9-13-16;1-2-6-4-3-5-1/h4-13,17H,2-3,14H2,1H3;5-6H,1-4H2

InChIKey

HWGAOXKGTHUMFZ-UHFFFAOYSA-N

Smiles

CCCCC1C(=O)N(N(C1=O)c2ccccc2)c3ccccc3.C1CNCCN1

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal 725mg/kg (725mg/kg)   Archives Internationales de Pharmacodynamie et de Therapie. Vol. 160, Pg. 265, 1966.
rat LDLo intravenous 490mg/kg (490mg/kg)   Archives Internationales de Pharmacodynamie et de Therapie. Vol. 160, Pg. 265, 1966.