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Substance Name: 3-Methyl-2,3-dihydro-9H-isoxazolo(3,2-b)quinazolin-9-one
RN: 37795-71-4
UNII: Q26W1926O0
InChIKey: FASHSDVYBORDDB-UHFFFAOYSA-N

Classification Code

  • Drug / Therapeutic Agent

Molecular Formula

  • C11-H10-N2-O2

Molecular Weight

  • 202.212
 
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Names and Synonyms

Name of Substance

  • 3-Methyl-2,3-dihydro-9H-isoxazolo(3,2-b)quinazolin-9-one

Synonyms

  • 3-Methyl-2,3-dihydro-9H-isoxazolo(3,2-b)quinazolin-9-one
  • BRN 1076001
  • EINECS 253-671-9
  • NSC 294839
  • UNII-Q26W1926O0
  • W 2451

Systematic Names

  • 2,3-Dihydro-3-methyl-9H-isoxazolo(3,2-b)quinazolin-9-one
  • 9H-Isoxazolo(3,2-b)quinazolin-9-one, 2,3-dihydro-3-methyl-

Registry Numbers

CAS Registry Number

  • 37795-71-4

FDA UNII

  • Q26W1926O0

System Generated Number

  • 0037795714

Structure Descriptors

InChI

1S/C11H10N2O2/c1-7-6-15-13-10(7)12-9-5-3-2-4-8(9)11(13)14/h2-5,7H,6H2,1H3

InChIKey

FASHSDVYBORDDB-UHFFFAOYSA-N

Smiles

n12c(nc3ccccc3c1=O)[C@@H](C)CO2

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal 600mg/kg (600mg/kg)   Toxicology and Applied Pharmacology. Vol. 37, Pg. 164, 1976.
mouse LD50 intravenous 243mg/kg (243mg/kg)   Toxicology and Applied Pharmacology. Vol. 37, Pg. 164, 1976.
mouse LD50 oral 860mg/kg (860mg/kg)   Toxicology and Applied Pharmacology. Vol. 37, Pg. 164, 1976.
rat LD50 intraperitoneal 670mg/kg (670mg/kg)   Toxicology and Applied Pharmacology. Vol. 37, Pg. 164, 1976.
rat LD50 intravenous 290mg/kg (290mg/kg)   Toxicology and Applied Pharmacology. Vol. 37, Pg. 164, 1976.
rat LD50 oral 765mg/kg (765mg/kg)   Toxicology and Applied Pharmacology. Vol. 37, Pg. 164, 1976.