70547-29-4

• 常用中文名：4-羟基-2-苯基-1,3-噻唑-5-羧酸乙酯
• 常用英文名：ETHYL 4-HYDROXY-2-PHENYL-1,3-THIAZOLE-5-CARBOXYLATE
• CAS号：70547-29-4
• 分子式：C₁₂H₁₁NO₃S
• 分子量：249.28600
• 发布时间：2019-01-03 19:16:03
• 更新时间：2024-02-15 23:16:14

名称

• 中文名: 4-羟基-2-苯基-1,3-噻唑-5-羧酸乙酯
• 英文名: 5-[ethoxy(hydroxy)methylidene]-2-phenyl-1,3-thiazol-4-one
• 英文别名: Ethyl 4-hydroxy-2-phenyl-1,3-thiazole-5-carboxylate; 2-phenyl-4-hydroxy-5-carbethoxythiazole; 4-oxo-2-phenyl-4,5-dihydro-thiazole-5-carboxylic acid ethyl ester; ethyl 4-hydroxy-2-phenylthiazole-5-carboxylate; 4-hydroxy-2-phenyl-thiazole-5-carboxylic acid ethyl ester; 2-Phenyl-4-hydroxy-5-(methylcarbomethoxy)-thiazole; 2-Phenyl-4-ethoxycarbonyl-5-hydroxythiazol

物化性质

• 分子式: C₁₂H₁₁NO₃S
• 分子量: 249.28600
• 精确质量: 249.04600
• PSA: 87.66000
• LogP: 2.69240

安全

• 海关编码: 2934100090

合成路线

685-87-0 2227-79-4 ~87% 70547-29-4

文献：TAKEDA PHARMACEUTICAL COMPANY LIMITED Patent: WO2007/89031 A1, 2007 ; Location in patent: Page/Page column 88 ; WO 2007/089031 A1

14064-10-9 2227-79-4 ~93% 70547-29-4

文献：Yavari, Issa; Sayyed-Alangi, S. Zahra; Hajinasiri, Rahimeh; Sajjadi-Ghotbabadi, Hadi Monatshefte fur Chemie, 2009 , vol. 140, # 2 p. 209 - 211

33243-90-2 623-51-8 ~60% 70547-29-4

文献：Dridi, Khaireddine; El Efrit, Mohamed Lotfi; Zantour, Hedi Phosphorus, Sulfur and Silicon and Related Elements, 1998 , vol. 134-135, p. 407 - 412

上下游产品

上游产品  5
685-87-0 2227-79-4 14064-10-9 33243-90-2
623-51-8
下游产品  0

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%