75302-64-6

• 常用中文名：2-氯-5-氟烟酰胺
• 常用英文名：2-CHLORO-5-FLUORONICOTINAMIDE
• CAS号：75302-64-6
• 分子式：C₆H₄ClFN₂O
• 分子量：174.56000
• 发布时间：2018-06-08 13:23:53
• 更新时间：2025-09-04 17:36:36

名称

• 中文名: 2-氯-5-氟烟酰胺
• 英文名: 2-chloro-5-fluoropyridine-3-carboxamide
• 英文别名: 3-Pyridinecarboxamide,2-chloro-5-fluoro; 2-Chloro-5-fluoronicotinamide; 2-chloro-5-fluoro-3-pyridinecarboxamide; QC-1787

物化性质

• 分子式: C₆H₄ClFN₂O
• 分子量: 174.56000
• 精确质量: 174.00000
• PSA: 55.98000
• LogP: 1.67330
• 储存条件: 室温

安全

• 海关编码: 2933399090

合成路线

38186-88-8 ~88% 75302-64-6

文献：VERTEX PHARMACEUTICALS INCORPORATED Patent: US2011/20377 A1, 2011 ; Location in patent: Page/Page column 12; 13 ; US 20110020377 A1

1020849-13-1 ~92% 75302-64-6

文献：AstraZeneca AB; NPS PHARMACEUTICALS Patent: US2007/49578 A1, 2007 ; Location in patent: Page/Page column 22 ; US 20070049578 A1

113237-20-0 ~53% 75302-64-6

文献：BAYER INTELLECTUAL PROPERTY GMBH; Follmann, Markus; Stasch, Johannes-Peter; Redlich, Gorden; Ackerstaff, Jens; Griebenow, Nils; Knorr, Andreas; Wunder, Frank; Li, Volkhart Min-Jian Patent: US2013/172372 A1, 2013 ; Location in patent: Paragraph 0242; 0243; 0244; 0245 ;

144-55-8 113237-20-0 ~% 75302-64-6

文献：BAYER INTELLECTUAL PROPERTY GMBH; Follmann, Markus; Itasch, Johannes-Peter; Redlich, Gorden; Griebenow, Nils; Wunder, Frank; Li, Volkhart Min-Jian; Lang, Dieter Patent: US2014/100229 A1, 2014 ; Location in patent: Page/Page column ;

82671-02-1 ~% 75302-64-6

文献：BAYER PHARMA AKTIENGESELLSCHAFT; HIRTH-DIETRICH, Claudia; SANDNER, Peter; STASCH, Johannes-Peter; KNORR, Andreas; VON DEGENFELD, Georges; HAHN, Michael; FOLLMANN, Markus Patent: WO2011/147810 A1, 2011 ;

82671-06-5 ~% 75302-64-6

文献：VERTEX PHARMACEUTICALS INCORPORATED Patent: US2011/20377 A1, 2011 ; US 20110020377 A1

上下游产品

上游产品  6
38186-88-8 1020849-13-1 113237-20-0 144-55-8
82671-02-1 82671-06-5
下游产品  4
791644-48-9 884495-37-8 1034667-22-5 1256822-80-6

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%