130170-00-2

• 常用中文名：2(1H)-Pyrimidinone, 3,4-dihydro-4-imino-5-methyl-, (E)- (9CI)
• 常用英文名：2(1H)-Pyrimidinone, 3,4-dihydro-4-imino-5-methyl-, (E)- (9CI)
• CAS号：130170-00-2
• 分子式：C₅H₇N₃O
• 分子量：125.129
• 发布时间：2021-09-13 13:18:31
• 更新时间：2025-09-22 01:53:15

名称

• 英文名: 5-Methylcytosine
• 英文别名: 6-Amino-5-methyl-2(1H)-pyrimidinon; 2(1H)-pyrimidinone, 6-amino-5-methyl-; 6-Amino-5-méthyl-2(1H)-pyrimidinone; 5-Methylcytosine; 6-Amino-5-methylpyrimidin-2(1H)-one; EINECS 209-058-3; MFCD00035313; 4-Amino-5-methyl-2(1H)-pyrimidinone; 5-methyl-Cytosine; 2(1H)-Pyrimidinone, 4-amino-5-methyl-; 6R795CQT4H; 4-Amino-5-methylpyrimidin-2(1H)-one; MFCD00233537; 4-Amino-5-methyl-2-pyrimidinol

物化性质

• 密度: 1.4±0.1 g/cm3
• 沸点: 236.4±23.0 °C at 760 mmHg
• 分子式: C₅H₇N₃O
• 分子量: 125.129
• 闪点: 96.8±22.6 °C
• 精确质量: 125.058914
• LogP: -0.54
• 蒸汽压: 0.0±1.0 mmHg at 25°C
• 折射率: 1.651