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Substance Name: Quinazopyrine
RN: 100330-91-4
InChIKey: DXDFJGDFPHVRFF-UHFFFAOYSA-N

Note

  • Stimulates synthesis of nucleic acids, maturation of fibroblasts; thereby assisting in skin wound healing.

Classification Code

  • Drug / Therapeutic Agent

Molecular Formula

  • C19-H17-N5-O

Molecular Weight

  • 331.3773
 
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Names and Synonyms

Name of Substance

  • Quinazopyrine

Synonyms

  • 1,2-Dihydro-1,5-dimethyl-2-phenyl-4-(4-quinazolinylamino)-3H-pyrazol-3-one
  • Quinazopyrine

Systematic Name

  • 3H-Pyrazol-3-one, 1,2-dihydro-1,5-dimethyl-2-phenyl-4-(4-quinazolinylamino)-

Registry Numbers

CAS Registry Number

  • 100330-91-4

System Generated Number

  • 0100330914

Structure Descriptors

InChI

1S/C19H17N5O/c1-13-17(19(25)23(2)24(13)14-8-4-3-5-9-14)22-18-15-10-6-7-11-16(15)20-12-21-18/h3-12H,1-2H3,(H,20,21,22)

InChIKey

DXDFJGDFPHVRFF-UHFFFAOYSA-N

Smiles

c1(ncnc2c1cccc2)Nc1c(=O)n(n(c1C)c1ccccc1)C

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal 292mg/kg (292mg/kg)   Russian Pharmacology and Toxicology Vol. 51, Pg. 100, 1988.
mouse LD50 intravenous 78mg/kg (78mg/kg)   Russian Pharmacology and Toxicology Vol. 53, Pg. 94, 1990.
mouse LD50 oral 390mg/kg (390mg/kg)   Russian Pharmacology and Toxicology Vol. 51, Pg. 100, 1988.
rat LD50 intraperitoneal 336mg/kg (336mg/kg)   Russian Pharmacology and Toxicology Vol. 51, Pg. 100, 1988.
rat LD50 oral 369mg/kg (369mg/kg)   Russian Pharmacology and Toxicology Vol. 51, Pg. 100, 1988.