83253-34-3

• 常用中文名：7-methyl-4-thia-1,6-diazabicyclo[3.3.0]octa-2,5,7-triene-8-carbonitrile
• 常用英文名：7-methyl-4-thia-1,6-diazabicyclo[3.3.0]octa-2,5,7-triene-8-carbonitrile
• CAS号：83253-34-3
• 分子式：C₇H₅N₃S
• 分子量：163.20000
• 发布时间：2017-11-16 16:37:41
• 更新时间：2025-08-21 14:44:14

名称

• 英文名: 6-methylimidazo[2,1-b][1,3]thiazole-5-carbonitrile

物化性质

• 密度: 1.43g/cm3
• 分子式: C₇H₅N₃S
• 分子量: 163.20000
• 精确质量: 163.02000
• PSA: 69.33000
• LogP: 1.57588
• 折射率: 1.745

安全

• 海关编码: 2934100090

合成路线

83253-39-8 ~84% 83253-34-3

文献：MILLENNIUM PHARMACEUTICALS, INC.; TAKEDA PHARMACEUTICAL COMPANY LIMITED; BANNO, Hiroshi; HIROSE, Masaaki; KURASAWA, Osamu; LANGSTON, Steven, P.; MIZUTANI, Hirotake; SHI, Zhan; VISIERS, Irache; VOS, Tricia, J.; VYSKOCIL, Stepan Patent: WO2010/90716 A1, 2010 ; Location in patent: Page/Page column 329 ;

870-30-4 3835-41-4 ~65% 83253-34-3

文献：Smaliy, Radomir V.; Chaikovskaya, Aleksandra A.; Pinchuk, Aleksandr M.; Tolmachev, Andrei A. Synthesis, 2002 , # 16 p. 2416 - 2420

75001-31-9 ~% 83253-34-3

文献：Andreani; Bonazzi; Rambaldi; et al. European Journal of Medicinal Chemistry, 1982 , vol. 17, # 3 p. 271 - 274

83253-29-6 ~% 83253-34-3

文献：Andreani; Bonazzi; Rambaldi; et al. European Journal of Medicinal Chemistry, 1982 , vol. 17, # 3 p. 271 - 274

上下游产品

上游产品  5
83253-39-8 870-30-4 3835-41-4 75001-31-9
83253-29-6
下游产品  1
83253-39-8

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%