244236-52-0

• 常用中文名：2-(叔丁氧基羰基氨基)-4-甲基噻唑-5-羧酸乙酯
• 常用英文名：ethyl 2-(tert-butoxycarbonylamino)-4-methylthiazole-5-carboxylate
• CAS号：244236-52-0
• 分子式：C₁₂H₁₈N₂O₄S
• 分子量：286.34700
• 发布时间：2018-12-31 03:59:00
• 更新时间：2024-01-23 09:25:34

名称

• 中文名: 2-(叔丁氧基羰基氨基)-4-甲基噻唑-5-羧酸乙酯
• 英文名: ethyl 4-methyl-2-[(2-methylpropan-2-yl)oxycarbonylamino]-1,3-thiazole-5-carboxylate
• 英文别名: ethyl 2-[[(tert-butyloxy)carbonyl]amino]-4-methyl-1,3-thiazole-5-carboxylate; 2-tert-butoxycarbonylamino-4-methylthiazole-5-carboxylic acid ethyl ester; ethyl-2-tert-butoxycarbonyloxyamino-4-methyl-thiazole-5-carboxylate; ethyl 2-tert-butoxycarbonylamino-4-methylthiazole-5-carboxylate; ethyl 2-(tert-butoxycarbonylamino)-4-methylthiazole-5-carboxylate

物化性质

• 分子式: C₁₂H₁₈N₂O₄S
• 分子量: 286.34700
• 精确质量: 286.09900
• PSA: 109.25000
• LogP: 2.98880

安全

• 海关编码: 2934100090

合成路线

7210-76-6 24424-99-5 ~79% 244236-52-0

文献：NOVARTIS AG; XENON PHARMACEUTICALS INC. Patent: WO2009/103739 A1, 2009 ; Location in patent: Page/Page column 78-79 ; WO 2009/103739 A1

609-15-4 ~% 244236-52-0

文献：Kim, Hwa-Ok; Kahn, Michael Synlett, 1999 , # 8 p. 1239 - 1240

上下游产品

上游产品  3
7210-76-6 24424-99-5 609-15-4
下游产品  1
302963-94-6

海关

海关编码	2934100090
中文概述	2934100090. 结构上含有一个非稠合噻唑环的化合物(不论是否氢化). 增值税率:17.0%. 退税率:9.0%. 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
Summary	2934100090 other compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0%