[1,2, 5]Thiadiazolo[3,4-d]pyrimidin-7(6H)-one
Names
[ CAS No. ]:
7598-41-6
[ Name ]:
[1,2, 5]Thiadiazolo[3,4-d]pyrimidin-7(6H)-one
[Synonym ]:
<1.2.5>thiadiazolo<3.4-d>pyrimidin-7(6H)-on
6H-[1,2,5]thiadiazolo[3,4-d]pyrimidin-7-one
7-Oxa-tricyclo<4.3.0.05.8>nonan
9-Oxatricyclo[4.3.0.02,8]nonane(8CI,9CI)
7-Oxo-<1.2.5>thiadiazolo<3,4-d>pyrimidin-(6H)
Chemical & Physical Properties
[ Density]:
2.19g/cm3
[ Boiling Point ]:
267.1ºC at 760mmHg
[ Molecular Formula ]:
C4H2N4OS
[ Molecular Weight ]:
154.15000
[ Flash Point ]:
115.4ºC
[ Exact Mass ]:
153.99500
[ PSA ]:
100.03000
[ LogP ]:
0.18690
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- XI4860000
- CHEMICAL NAME :
- (1,2,5)Thiadiazolo(3,4-d)pyrimidin-7(6H)-one
- CAS REGISTRY NUMBER :
- 7598-41-6
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C4-H2-N4-O-S
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 :
- 890 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- KHFZAN Khimiko-Farmatsevticheskii Zhurnal. Chemical Pharmaceutical Journal. For English translation, see PCJOAU. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1967- Volume(issue)/page/year: 11(2),82,1977