4,6-dimethyl-[1,2,5]thiadiazolo[3,4-d]pyrimidine-5,7-dione

4,6-dimethyl-[1,2,5]thiadiazolo[3,4-d]pyrimidine-5,7-dione 基本信息
CAS号 4712-49-6 分子式 C6H6N4O2S
分子量 198.20200 精确质量  198.02100
PSA  98.02000 LogP  -0.91130

基本信息 展开↓

CAS号:
4712-49-6
3D弹球模型:
立即前往扯扯看
分子式:
C6H6N4O2S
分子量:
198.20200
英文名称:
4,6-dimethyl-[1,2,5]thiadiazolo[3,4-d]pyrimidine-5,7-dione
英文别名:
4,6-dimethyl-[1,2,5]thiadiazolo[3,4-d]pyrimidine-5,7-dione;
(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
精确分子量/精确质量:
198.02100
极性分子表面积/PSA:
98.02000
油水分配系数/LogP:

LogP值指的是某物质在正辛醇/水两相体系中的分配系数的对数值,反映了物质在油水两相中的分配情况。其中、LogP值越大,说明该物质越亲油;反之,LogP值越小,则说明该物质越亲水。
InChI:
The Key: GWYVUXRHNDIFDH-UHFFFAOYSA-N

物化性质展开↓

密度:
1.557g/cm3
沸点:
337.7ºC at 760 mmHg
闪点:
158ºC
折射率:
1.628

合成路线查看所有的合成路线

  • 7501-29-3

    3H-[1,2,5]thiadiazolo[3,4-d]pyrimidine-5,7-dione

  • +

  • 77-78-1

    硫酸二甲酯

  • ~53%

  • 4712-49-6

    4,6-dimethyl-[1,2,5]thiadiazolo[3,4-d]pyrimidine-5,7-dione

  • 119-64-2

    1,2,3,4-四氢萘

  • +

  • 6632-68-4

    1,3-二甲基-6-亚氨基-5-异亚硝基尿嘧啶

  • +

  • 17356-08-0

    aminothioamide

  • 4712-49-6

    4,6-dimethyl-[1,2,5]thiadiazolo[3,4-d]pyrimidine-5,7-dione

  • 6632-68-4

    1,3-二甲基-6-亚氨基-5-异亚硝基尿嘧啶

  • +

  • 17356-08-0

    aminothioamide

  • 4712-49-6

    4,6-dimethyl-[1,2,5]thiadiazolo[3,4-d]pyrimidine-5,7-dione

毒理性展开↓

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

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