7-Ethyl-4-oxo-3-phenyl-4,7-dihydrothieno[2,3-b]pyridine-5-carboxylic acid

7-Ethyl-4-oxo-3-phenyl-4,7-dihydrothieno[2,3-b]pyridine-5-carboxylic acid

英文名称:7-Ethyl-4-oxo-3-phenyl-4,7-dihydrothieno[2,3-b]pyridine-5-carboxylic acid
CAS号:66441-43-8
分子式:C16H13NO3S
分子量:299.34
EINECS号:
Mol文件:66441-43-8.mol
7-Ethyl-4-oxo-3-phenyl-4,7-dihydrothieno[2,3-b]pyridine-5-carboxylic acid 结构式

7-Ethyl-4-oxo-3-phenyl-4,7-dihydrothieno[2,3-b]pyridine-5-carboxylic acid 性质

熔点 229-231 °C(Solv: N,N-dimethylformamide (68-12-2))
沸点 476.0±45.0 °C(Predicted)
密度 1.362±0.06 g/cm3(Predicted)
酸度系数(pKa) 5.94±0.20(Predicted)