[1,2,5]Thiadiazolo[3,4-d]pyrimidine-5,7(4H,6H)- dione,4,6-dimethyl-
Names
[ CAS No. ]:
4712-49-6
[ Name ]:
[1,2,5]Thiadiazolo[3,4-d]pyrimidine-5,7(4H,6H)- dione,4,6-dimethyl-
[Synonym ]:
(1,2,5)Thiadiazolo(3,4-d)pyrimidine-5,7(4H,6H)-dione,4,6-dimethyl
4,6-Dimethyl-4H-[1,2,5]thiadiazolo[3,4-d]pyrimidin-5,7-dion
1,3-Dimethyl-8-thiaxanthin
4,6-Dimethyl(1,2,5)thiadiazolo(3,4-d)pyrimidine-5,7(4H,6H)-dion
5,7-Dioxo-4,6-dimethyl-<1.2.5>thiadiazolo<3,4-d>pyrimidin-(4H,6H)
4,6-Dimethyl-<1.2.5>thiadiazolo<3.4-d>pyrimidin-5,7(4H,6H)-dion
8-Thiatheophylline
Thiatheophylline
4,6-dimethyl-4H-[1,2,5]thiadiazolo[3,4-d]pyrimidine-5,7-dione
4,6-Dimethyl[1,2,5]thiadiazolo[3,4-d]pyrimidine-5,7(4H,6H)-dione
4,6-dioxo-5,7-dimethylpyrimido-2,1,3-thiadiazole
Chemical & Physical Properties
[ Density]:
1.557g/cm3
[ Boiling Point ]:
337.7ºC at 760 mmHg
[ Molecular Formula ]:
C6H6N4O2S
[ Molecular Weight ]:
198.20200
[ Flash Point ]:
158ºC
[ Exact Mass ]:
198.02100
[ PSA ]:
98.02000
[ Index of Refraction ]:
1.628
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- XI4840000
- CHEMICAL NAME :
- (1,2,5)Thiadiazolo(3,4-d)pyrimidine-5,7(4H,6H)-dione, 4,6-dimethyl-
- CAS REGISTRY NUMBER :
- 4712-49-6
- BEILSTEIN REFERENCE NO. :
- 0209794
- LAST UPDATED :
- 199712
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C6-H6-N4-O2-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 :
- 480 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