3,4-二氢-2-甲基-4-氧代吡啶-1(2H)-甲酸苄酯

• 常用名: 3,4-二氢-2-甲基-4-氧代吡啶-1(2H)-甲酸苄酯
• 英文名: Benzyl 2-methyl-4-oxo-3,4-dihydropyridine-1(2H)-carboxylate
• CAS号: 190906-91-3
• 分子量: 245.274
• 密度: 1.2±0.1 g/cm3
• 沸点: 385.7±42.0 °C at 760 mmHg
• 分子式: C₁₄H₁₅NO₃
• 熔点: 52-54ºC
• 闪点: 187.1±27.9 °C

名称

• 中文名: 3,4-二氢-2-甲基-4-氧代吡啶-1(2H)-甲酸苄酯
• 英文名: benzyl 2-methyl-4-oxo-2,3-dihydropyridine-1-carboxylate
• 中文别名: 3,4-二氢-2-甲基-4-氧代-1(2H)-哌啶羧酸苯甲酯

物理化学性质

• 密度: 1.2±0.1 g/cm3
• 沸点: 385.7±42.0 °C at 760 mmHg
• 熔点: 52-54ºC
• 分子式: C₁₄H₁₅NO₃
• 分子量: 245.274
• 闪点: 187.1±27.9 °C
• 精确质量: 245.105194
• PSA: 46.61000
• LogP: 1.54
• 蒸汽压: 0.0±0.9 mmHg at 25°C
• 折射率: 1.560
• 储存条件: 2-8℃，干燥

安全信息

• 海关编码: 2933399090

海关

• 海关编码: 2933399090
• 中文概述: 2933399090. 其他结构含非稠合吡啶环的化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%
• 申报要素: 品名, 成分含量, 用途, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期
• Summary: 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

英文别名

• benzyl 2-methyl-4-oxo-3,4-dihydropyridine-1(2H)-carboxylate
• Benzyl 2-methyl-4-oxo-3,4-dihydro-1(2H)-pyridinecarboxylate
• 1-N-(benzyloxycarbonyl)-2-methyl-2,3-dihydro-4-pyridone
• racemic benzyl 2-methyl-4-oxo-3,4-dihydropyridine-1(2H)-carboxylate
• N-carbobenzyloxy-2,3-dihydro-2-methyl-4-pyridone
• 1(2H)-Pyridinecarboxylic acid, 3,4-dihydro-2-methyl-4-oxo-, phenylmethyl ester
• 3,4-dihydro-2-methyl-4-oxo-1(2H)-pyridinecarboxylic acid phenylmethyl ester
• phenylmethyl 2-methyl-4-oxo-3,4-dihydropyridine-1(2H)-carboxylate
• benzyl2-methyl-4-oxo-3,4-dihydropyridine-1(2H)-carboxylate
• 1-benzyloxycarbonyl-2,3-dihydro-2-methylpyridin-4(1H)-one
• Benzyl 3,4-dihydro-2-methyl-4-oxopyridine-1(2H)-carboxylate
• 1-benzyloxycarbonyl-2,3-dihydro-2-methyl-4-pyridone