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3-Pyridinecarboxylicacid,2-(difluoromethyl)-5-(4,5-dihydro-2-thiazolyl)-4-(2-methylpropyl)-6-(trifluoromethyl)-,methyl ester

3-Pyridinecarboxylicacid,2-(difluoromethyl)-5-(4,5-dihydro-2-thiazolyl)-4-(2-methylpropyl)-6-(trifluoromethyl)-,methyl ester


  • 中文别名:噻草定
  • 中文释义:噻唑烟酸;2-二氟甲基-5-(4,5-二氢-1,3-噻唑-2-基)-4-异丁基-6-三氟甲基烟酸甲酯;噻草啶;噻草定
  • 英文别名:thiazopyr;
    VISOR;
    methyl 2-(difluoromethyl)-5-(4,5-dihydro-1,3-thiazol-2-yl)-4-(2-methylpropyl)-6-(trifluoromethyl)pyridine-3-carboxylate;
    thiazophyr;
    methyl 2-(difluoromethyl)-5-(4,5-dihydro-2-thiazolyl)-4-(2-methylpropyl)-6-(trifluoromethyl)-3-pyridinecarboxylate;
    THIAZOPYR;
    methyl 2-difluoromethyl-5-(4,5-dihydro-1,3-thiazol-2-yl)-4-isobutyl-6-trifluoromethylnicotinate 
  • CAS No.:117718-60-2
  • 分子式:C16H17F5N2O2S
  • 分子量:396.41
  • 精确分子量:396.09300
  • PSA:76.85000
  • 分子结构式:

物化性质

密度:
1.42g/cm3
熔点:
77.3-79.1ºC
沸点:
448.9ºC at 760mmHg
闪点:
225.3ºC
折射率:
1.535
蒸汽压:
2.98E-08mmHg at 25°C

安全信息

密度:
1.42g/cm3
熔点:
77.3-79.1ºC
沸点:
448.9ºC at 760mmHg
闪点:
225.3ºC
折射率:
1.535
蒸汽压:
2.98E-08mmHg at 25°C

毒理性

CHEMICAL IDENTIFICATION

RTECS NUMBER :
US5649212
CHEMICAL NAME :
3-Pyridinecarboxylic acid, 2-(difluoromethyl)-5-(4,5-dihydro-2-thiazolyl)-4-(2-m ethylpropyl)- 6-(trifluoromethyl)-, methyl ester
CAS REGISTRY NUMBER :
117718-60-2
LAST UPDATED :
199806
DATA ITEMS CITED :
1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
16200 mg/kg/13W-C
TOXIC EFFECTS :
Tumorigenic - neoplastic by RTECS criteria Endocrine - thyroid tumors
REFERENCE :
TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 142,133,1997

分子结构与计算化学数据

计算化学数据

1.疏水参数计算参考值(XlogP):3.9

2.氢键供体数量:0

3.氢键受体数量:10

4.可旋转化学键数量:6

5.互变异构体数量:无

6.拓扑分子极性表面积:76.8

7.重原子数量:26

8.表面电荷:0

9.复杂度:541

10.同位素原子数量:0

11.确定原子立构中心数量:0

12.不确定原子立构中心数量:0

13.确定化学键立构中心数量:0

14.不确定化学键立构中心数量:0

15.共价键单元数量:1

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