267875-65-0

• 常用中文名：2,2-二氟-2-(吡啶-2-基)乙烷-1-醇
• 常用英文名：2,2-difluoro-2-(pyridin-2-yl)ethan-1-ol
• CAS号：267875-65-0
• 分子式：C₇H₇F₂NO
• 分子量：159.13300
• 发布时间：2019-01-01 11:31:35
• 更新时间：2024-01-09 16:28:55

名称

• 中文名: 2,2-二氟-2-吡啶-2-甲醇
• 英文名: 2,2-difluoro-2-pyridin-2-ylethanol
• 中文别名: 二甲氨基乙醛缩二乙醇; 2,2-二氟-(2-吡啶基)-乙醇; 2,2-二氟-2-(2-吡啶基)-1-乙醇
• 英文别名: 2,2-difluoro-2-pyridin-2-yl-ethanol; PC5565; 2-Pyridineethanol,b,b-difluoro; 2,2-DIETHOXY-N,N-DIMETHYL ETHANAMINE

物化性质

• 密度: 1.276 g/cm3
• 沸点: 254.598ºC at 760 mmHg
• 分子式: C₇H₇F₂NO
• 分子量: 159.13300
• 精确质量: 159.05000
• PSA: 33.12000
• LogP: 1.16570
• 蒸汽压: 0.009mmHg at 25°C
• 折射率: 1.478
• 储存条件: 2-8℃

安全

• 海关编码: 2933399090

合成路线

267876-28-8 ~99% 267875-65-0

文献：Kreutter, Kevin D.; Lu, Tianbao; Lee, Lily; Giardino, Edward C.; Patel, Sharmila; Huang, Hui; Xu, Guozhang; Fitzgerald, Mark; Haertlein, Barbara J.; Mohan, Venkatraman; Crysler, Carl; Eisennagel, Stephen; Dasgupta, Malini; McMillan, Martin; Spurlino, John C.; Huebert, Norman D.; Maryanoff, Bruce E.; Tomczuk, Bruce E.; Damiano, Bruce P.; Player, Mark R. Bioorganic and Medicinal Chemistry Letters, 2008 , vol. 18, # 9 p. 2865 - 2870

109-04-6 ~% 267875-65-0

文献：Diakron Pharmaceuticals, Inc. Patent: US2011/105753 A1, 2011 ;

2739-98-2 ~% 267875-65-0

文献：Burgey, Christopher S.; Robinson, Kyle A.; Lyle, Terry A.; Sanderson, Philip E. J.; Lewis, S. Dale; Lucas, Bobby J.; Krueger, Julie A.; Singh, Rominder; Miller-Stein, Cynthia; White, Rebecca B.; Wong, Bradley; Lyle, Elizabeth A.; Williams, Peter D.; Coburn, Craig A.; Dorsey, Bruce D.; Barrow, James C.; Stranieri, Maria T.; Holahan, Marie A.; Sitko, Gary R.; Cook, Jacquelynn J.; McMasters, Daniel R.; McDonough, Colleen M.; Sanders, William M.; Wallace, Audrey A.; Clayton, Franklin C.; Bohn, Dennis; Leonard, Yvonne M.; Detwiler Jr., Theodore J.; Lynch Jr., Joseph J.; Yan, Youwei; Chen, Zhongguo; Kuo, Lawrence; Gardell, Stephen J.; Shafer, Jules A.; Vacca, Joseph P. Journal of Medicinal Chemistry, 2003 , vol. 46, # 4 p. 461 - 473

55104-63-7 ~% 267875-65-0

文献：Ashwood, Michael S.; Alabaster, Ramon J.; Cottrell, Ian F.; Cowden, Cameron J.; Davies, Antony J.; Dolling, Ulf H.; Emerson, Khateeta M.; Gibb, Andrew D.; Hands, David; Wallace, Debra J.; Wilson, Robert D. Organic Process Research and Development, 2004 , vol. 8, # 2 p. 192 - 200

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%