28345-97-3

• 常用中文名：7-(2,3-Dihydroxypropyl)-8-(3-pyridylmethyl)-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione
• 常用英文名：7-(2,3-Dihydroxypropyl)-8-(3-pyridylmethyl)-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione
• CAS号：28345-97-3
• 分子式：C₁₆H₁₉N₅O₄
• 分子量：345.35300
• 发布时间：2017-09-17 07:24:25
• 更新时间：2025-09-11 14:02:38

名称

• 英文名: 7-(2,3-dihydroxypropyl)-1,3-dimethyl-8-(pyridin-3-ylmethyl)purine-2,6-dione
• 英文别名: 7-(2,3-dihydroxy-propyl)-1,3-dimethyl-8-pyridin-3-ylmethyl-3,7-dihydro-purine-2,6-dione; MDV 2; 7-(2,3-Dihydroxypropyl)-8-(3-pyridylmethyl)theophylline; Theophylline,7-(2,3-dihydroxypropyl)-8-(3-pyridylmethyl); (Dioxy-2'',3'' propyl)-7 (pyridyl-3' methyl)-8 theophylline [French]

物化性质

• 密度: 1.47g/cm3
• 沸点: 678.4ºC at 760mmHg
• 分子式: C₁₆H₁₉N₅O₄
• 分子量: 345.35300
• 闪点: 364.1ºC
• 精确质量: 345.14400
• PSA: 115.17000
• 蒸汽压: 2.48E-19mmHg at 25°C
• 折射率: 1.692