820971-67-3

• 常用中文名：叔丁基3-[甲氧基(甲基)氨基甲酰]吖丁啶-1-羧酸酯
• 常用英文名：tert-butyl 3-[methoxy(methyl)carbamoyl]azetidine-1-carboxylate
• CAS号：820971-67-3
• 分子式：C₁₁H₂₀N₂O₄
• 分子量：244.288
• 发布时间：2016-12-04 05:46:19
• 更新时间：2026-08-03 10:56:59

名称

• 中文名: 叔丁基3-[甲氧基(甲基)氨基甲酰]吖丁啶-1-羧酸酯
• 英文名: tert-butyl 3-[methoxy(methyl)carbamoyl]azetidine-1-carboxylate
• 中文别名: 3-[甲氧基(甲基)氨基甲酰]氮杂丁烷-1-羧酸叔丁酯; N-甲氧基-N-甲基-1-BOC-吖啶甲酰胺; 1-BOC-N-甲氧基-N-甲基氮杂环丁烷-3-甲酰胺; N-甲氧基-N-甲基-1-BOC-3-吖丁啶甲酰胺; N-甲氧基-N-甲基-1-BOC-3-吖啶甲酰胺; 3-[甲氧基(甲基)氨基甲酰基]氮杂环丁烷-1-羧酸叔丁酯; 叔-丁基 3-[甲氧基(甲基)氨基羰基]吖丁啶-1-甲酸基酯
• 英文别名: 3-[(Methoxymethylamino)carbonyl]-1-azetidinecboxylicacid,1,1-dimethylethylester; 1-Azetidinecboxylic acid, 3-[(MethoxyMethylaMino)carbonyl]-, 1,1-diMethylethyl ester; tert-butyl 3-(2-(methoxy(methyl)amino)acetyl)azetidine-1-cboxylate; 2-Methyl-2-propanyl 3-[methoxy(methyl)carbamoyl]-1-azetidinecarboxylate; tert-butyl 3-(methoxy(methyl)cbamoyl)azetidine-1-cboxylate; 1-Boc-N-methoxy-N-methylazetidine-3-cboxamide; 1-Boc-3-[Methoxy(Methyl)cbaMoyl]azetidine; tert-Butyl 3-[methoxy(methyl)cbamoyl]azetidine-1-cboxylate; 1-Azetidinecarboxylic acid, 3-[(methoxymethylamino)carbonyl]-, 1,1-dimethylethyl ester; tert-butyl 3-{[methoxy(methyl)amino]carbonyl}azetidine-1-cboxylate; 1-Azetidinecboxylic acid, 3-[(methoxymethylamino)carbonyl]

物化性质

• 密度: 1.2±0.1 g/cm3
• 沸点: 308.1±52.0 °C at 760 mmHg
• 分子式: C₁₁H₂₀N₂O₄
• 分子量: 244.288
• 闪点: 140.1±30.7 °C
• 精确质量: 244.142303
• PSA: 59.08000
• LogP: 0.24
• 蒸汽压: 0.0±0.7 mmHg at 25°C
• 折射率: 1.496
• 储存条件: 2-8°C

安全

• 海关编码: 2933990090

合成路线

6638-79-5 142253-55-2 ~97% 820971-67-3

文献：PFIZER LIMITED; ACIRO, Caroline; BAGAL, Sharanjeet Kaur; HARVEY, John Wilson; JONES, Lyn Howard; MOWBRAY, Charles Eric; OWEN, Robert McKenzie; SABNIS, Yogesh Anil; STORER, Robert Ian; YEAP, Siew Kuen Patent: WO2010/131145 A1, 2010 ; Location in patent: Page/Page column 86 ;

142253-55-2 1117-97-1 ~95% 820971-67-3

文献：GAWECO, Anderson; WALKER, John; MONAHAN, Joseph, B.; CUBBAGE, Jerry, W.; CARROLL, Jeffery Patent: WO2012/9649 A1, 2012 ; Location in patent: Page/Page column 92-93 ;

上下游产品

上游产品  3
6638-79-5 142253-55-2 1117-97-1
下游产品  1
870089-49-9

海关

海关编码	2933990090
中文概述	2933990090. 其他仅含氮杂原子的杂环化合物. 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	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%