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Substance Name: 2,3-Dihydro-9H-isoxazolo(3,2-b)quinazolin-9-one
RN: 37795-69-0
UNII: 6152QM1944
InChIKey: ZHIKRYZUZNUZFQ-UHFFFAOYSA-N

Classification Code

  • Drug / Therapeutic Agent

Molecular Formula

  • C10-H8-N2-O2

Molecular Weight

  • 188.185
 
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Names and Synonyms

Name of Substance

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

Synonyms

  • 2,3-Dihydro-9H-isoxazolo(3,2-b)chinazolin-9-on
  • 2,3-Dihydro-9H-isoxazolo(3,2-b)chinazolin-9-on [German]
  • 2,3-Dihydro-9H-isoxazolo(3,2-b)quinazolin-9-one
  • 9H-Isoxazolo(3,2-b)quinazolin-9-one, 2,3-dihydro-
  • BRN 1076660
  • NSC 294836
  • UNII-6152QM1944
  • W-2429

Systematic Name

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

Registry Numbers

CAS Registry Number

  • 37795-69-0

FDA UNII

  • 6152QM1944

System Generated Number

  • 0037795690

Structure Descriptors

InChI

1S/C10H8N2O2/c13-10-7-3-1-2-4-8(7)11-9-5-6-14-12(9)10/h1-4H,5-6H2

InChIKey

ZHIKRYZUZNUZFQ-UHFFFAOYSA-N

Smiles

c12n(c(c3ccccc3n1)=O)OCC2

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
dog LD50 oral 700mg/kg (700mg/kg) BEHAVIORAL: FOOD INTAKE (ANIMAL)

GASTROINTESTINAL: CHANGES IN STRUCTURE OR FUNCTION OF SALIVARY GLANDS
Arzneimittel-Forschung. Drug Research. Vol. 27, Pg. 793, 1977.
mouse LD50 intravenous 212mg/kg (212mg/kg) BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD

BEHAVIORAL: ATAXIA

BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)
Arzneimittel-Forschung. Drug Research. Vol. 27, Pg. 770, 1977.
mouse LD50 oral 420mg/kg (420mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD

BEHAVIORAL: ATAXIA
Arzneimittel-Forschung. Drug Research. Vol. 27, Pg. 770, 1977.
rat LD50 intravenous 278mg/kg (278mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

BEHAVIORAL: ATAXIA

BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD
Arzneimittel-Forschung. Drug Research. Vol. 27, Pg. 770, 1977.
rat LD50 oral 395mg/kg (395mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD

BEHAVIORAL: ATAXIA
Arzneimittel-Forschung. Drug Research. Vol. 27, Pg. 770, 1977.