6,7-diphenyl-5,7-dihydro-4H-[1,2]oxazolo[4,5-d]pyrimidine-3-carboxamide
Names
[ CAS No. ]:
165611-07-4
[ Name ]:
6,7-diphenyl-5,7-dihydro-4H-[1,2]oxazolo[4,5-d]pyrimidine-3-carboxamide
[Synonym ]:
4,5,6,7-Tetrahydro-6,7-diphenylisoxazolo(4,5-d)pyrimidine-3-carboxamide
Isoxazolo(4,5-d)pyrimidine-3-carboxamide,4,5,6,7-tetrahydro-6,7-diphenyl
Chemical & Physical Properties
[ Density]:
1.299g/cm3
[ Boiling Point ]:
533.3ºC at 760mmHg
[ Molecular Formula ]:
C18H16N4O2
[ Molecular Weight ]:
320.34500
[ Flash Point ]:
276.3ºC
[ Exact Mass ]:
320.12700
[ PSA ]:
85.38000
[ LogP ]:
3.83970
[ Vapour Pressure ]:
1.89E-11mmHg at 25°C
[ Index of Refraction ]:
1.641
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- NY3405352
- CHEMICAL NAME :
- Isoxazolo(4,5-d)pyrimidine-3-carboxamide, 4,5,6,7-tetrahydro-6,7-diphenyl-
- CAS REGISTRY NUMBER :
- 165611-07-4
- LAST UPDATED :
- 199606
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C18-H16-N4-O2
- MOLECULAR WEIGHT :
- 320.38
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- >2 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- FRMCE8 Farmaco. (Societa Chimica Italiana, Corso Strada Nova, 86, Casella Postale 227, 27100 Pavia, Italy) V.44- 1989- Volume(issue)/page/year: 50,183,1995