82244-11-9

• 常用中文名：4-(2-乙氧基-2-氧代亚乙基)哌啶-1-羧酸苄酯
• 常用英文名：ETHYL 2-(N-CBZ-PIPERIDIN-4-YLIDENE)ACETATE
• CAS号：82244-11-9
• 分子式：C₁₇H₂₁NO₄
• 分子量：303.35300
• 发布时间：2018-12-29 18:48:39
• 更新时间：2025-09-06 20:33:19

名称

• 中文名: 4-(2-乙氧基-2-氧代亚乙基)哌啶-1-羧酸苄酯
• 英文名: benzyl 4-(2-ethoxy-2-oxoethylidene)piperidine-1-carboxylate
• 英文别名: ETHYL 2-(N-CBZ-PIPERIDIN-4-YLIDENE)ACETATE

物化性质

• 分子式: C₁₇H₂₁NO₄
• 分子量: 303.35300
• 精确质量: 303.14700
• PSA: 55.84000
• LogP: 2.84640

安全

• 海关编码: 2933399090

合成路线

867-13-0 19099-93-5 ~86% 82244-11-9

文献：ASTRAZENECA AB Patent: WO2008/147314 A1, 2008 ; Location in patent: Page/Page column 63 ; WO 2008/147314 A1

19099-93-5 1099-45-2 ~91% 82244-11-9

文献：ASTRAZENECA AB Patent: WO2008/147314 A1, 2008 ; Location in patent: Page/Page column 63 ; WO 2008/147314 A1

5382-16-1 ~% 82244-11-9

文献：Hattori, Kazuyuki; Sajiki, Hironao; Hirota, Kosaku Tetrahedron, 2000 , vol. 56, # 43 p. 8433 - 8441

13139-17-8 ~% 82244-11-9

文献：Hattori, Kazuyuki; Sajiki, Hironao; Hirota, Kosaku Tetrahedron, 2000 , vol. 56, # 43 p. 8433 - 8441

95798-23-5 ~% 82244-11-9

文献：Hattori, Kazuyuki; Sajiki, Hironao; Hirota, Kosaku Tetrahedron, 2000 , vol. 56, # 43 p. 8433 - 8441

41979-39-9 ~% 82244-11-9

文献：Takemura; Miki; Kuroda; Ozaki; Suzuki Chemical and Pharmaceutical Bulletin, 1982 , vol. 30, # 3 p. 1084 - 1087

501-53-1 ~% 82244-11-9

文献：Takemura; Miki; Kuroda; Ozaki; Suzuki Chemical and Pharmaceutical Bulletin, 1982 , vol. 30, # 3 p. 1084 - 1087

上下游产品

上游产品  8
867-13-0 19099-93-5 1099-45-2 5382-16-1
13139-17-8 95798-23-5 41979-39-9 501-53-1
下游产品  2
59184-90-6 315203-51-1

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%