66940-70-3

• 常用中文名：5-Cyclopentyl-5-ethylbarbituric acid
• 常用英文名：5-Cyclopentyl-5-ethylbarbituric acid
• CAS号：66940-70-3
• 分子式：C₁₁H₁₆N₂O₃
• 分子量：224.25600
• 发布时间：2017-06-07 06:22:14
• 更新时间：2025-09-28 18:02:02

名称

• 英文名: 5-cyclopentyl-5-ethyl-1,3-diazinane-2,4,6-trione
• 英文别名: 5-Ethyl-5-cyclopentyl-barbitursaeure; 5-cyclopentyl-5-ethylpyrimidine-2,4,6(1H,3H,5H)-trione; 5-ethyl-5-cyclopentyl-barbituric acid; 5-Aethyl-5-cyclopentyl-barbitursaeure; 5-cyclopentyl-5-ethyl-pyrimidine-2,4,6-trione; Cyclopentobarbital

物化性质

• 密度: 1.203g/cm3
• 分子式: C₁₁H₁₆N₂O₃
• 分子量: 224.25600
• 精确质量: 224.11600
• PSA: 82.25000
• LogP: 1.49080
• 折射率: 1.511

合成路线

71691-57-1 ~% 66940-70-3

文献：E. Lilly and Co. Patent: US2019936 , 1929 ; Full Text Show Details Shonle et al. Journal of the American Chemical Society, 1930 , vol. 52, p. 2446

137-43-9 ~% 66940-70-3

文献：E. Lilly and Co. Patent: US2019936 , 1929 ;

18995-13-6 ~% 66940-70-3

文献：E. Lilly and Co. Patent: US2019936 , 1929 ;