1970-80-5

• 常用中文名：2,2-联吡啶-5-羧酸
• 常用英文名：2,2'-BIPYRIDINE-5-CARBOXYLIC ACID
• CAS号：1970-80-5
• 分子式：C₁₁H₈N₂O₂
• 分子量：200.19300
• 发布时间：2016-10-28 14:29:11
• 更新时间：2026-08-08 17:53:57
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名称

• 中文名: 2,2-联吡啶-5-羧酸
• 英文名: 6-pyridin-2-ylpyridine-3-carboxylic acid
• 中文别名: 2,2'-联吡啶-5-羧基; 2,2'-联吡啶-5-羧酸; BIPY443, 2,2-联吡啶-5-羧酸; 5-甲酸-2,2-联吡啶; 5-羧酸-2,2'-联吡啶; 2,2'-联吡啶-5-甲酸; 2,2'-二吡啶-5-羧酸
• 英文别名: DK7312; 2,2'-bipyridine-4-carboxylic acid; 5-Cboxy-2,2’-bipyridine; BIPY443, 5-Cboxy-2,2'-bipyridine; 5-Cboxy-2,2'-bipyridine; 2,2'-Bipy-5-cooh; 6-pyridin-2-ylpyridine-3-cboxylicaci; 2'-BIPYRIDINE-5-CBOXYLIC ACID; 2,2'-Bipyridine-5-carboxylic acid; 2,2'-bipyridin-5-carbons; 6-(2-pyridyl)nicotinic acid; 2,2'-BIINDOLYL; 2,2Bipyridyl-5-cboxylic acid; 2,2'-Bipyridyl-5-carboxylic acid; 2,2'-BIPYRIDINE-5-CBOXYLIC ACID ISO 9001：2015 REACH; 2,2'-Bipyridine-5-cboxylic acid; 5-Carboxy-2,2'-bipyridine; 2,2′-Bipyridine-5-cboxylic acid; 6-pyridin-2-ylpyridine-3-cboxylic acid; 6-(Pyridin-2-yl)nicotinic acid

物化性质

• 密度: 1.302g/cm3
• 沸点: 405.5ºC at 760 mmHg
• 分子式: C₁₁H₈N₂O₂
• 分子量: 200.19300
• 闪点: 199ºC
• 精确质量: 200.05900
• PSA: 63.08000
• LogP: 1.84180
• 蒸汽压: 2.65E-07mmHg at 25°C
• 折射率: 1.619
• 储存条件: 室温，干燥

安全

• 海关编码: 2933399090

合成路线

56100-20-0 ~75% 1970-80-5

文献：Killeen, J. Scott; Browne, Wesley R.; Skupin, Marc; Fuhrhop, Juergen-Hinrich; Vos, Johannes G. New Journal of Chemistry, 2003 , vol. 27, # 7 p. 1078 - 1083

58792-53-3 ~99% 1970-80-5

文献：Shaffer, Christopher J.; Schroeder, Detlef; Guetz, Christoph; Luetzen, Arne Angewandte Chemie - International Edition, 2012 , vol. 51, # 32 p. 8097 - 8100

56100-24-4 ~92% 1970-80-5

文献：Ghadiri, M. Reza; Soares, Christopher; Choi, Chong Journal of the American Chemical Society, 1992 , vol. 114, # 3 p. 825 - 831

13737-05-8 ~% 1970-80-5

文献：Nakamura, Motomi; Tsutsumi, Mayuka; Ishikawa, Yoshiaki; Umemiya, Haruka; Izawa, Kazumi; Abe, Haruka; Togashi, Yosuke; Kinone, Tatsuya; Sekiguchi, Sho; Igumi, Mihiro; Ide, Kanako; Hasegawa, Teruaki; Hasegawa, Toki Tetrahedron, 2013 , vol. 69, # 14 p. 3019 - 3026

26482-00-8 ~% 1970-80-5

文献：Filby, Maria H.; Muldoon, James; Dabb, Serin; Fletcher, Nicholas C.; Ashcroft, Alison E.; Wilson, Andrew J. Chemical Communications, 2011 , vol. 47, # 1 p. 559 - 561

73781-91-6 ~% 1970-80-5

文献：Nakamura, Motomi; Tsutsumi, Mayuka; Ishikawa, Yoshiaki; Umemiya, Haruka; Izawa, Kazumi; Abe, Haruka; Togashi, Yosuke; Kinone, Tatsuya; Sekiguchi, Sho; Igumi, Mihiro; Ide, Kanako; Hasegawa, Teruaki; Hasegawa, Toki Tetrahedron, 2013 , vol. 69, # 14 p. 3019 - 3026

49608-01-7 ~% 1970-80-5

文献：Ghadiri, M. Reza; Soares, Christopher; Choi, Chong Journal of the American Chemical Society, 1992 , vol. 114, # 3 p. 825 - 831

1122-62-9 ~% 1970-80-5

文献：Filby, Maria H.; Muldoon, James; Dabb, Serin; Fletcher, Nicholas C.; Ashcroft, Alison E.; Wilson, Andrew J. Chemical Communications, 2011 , vol. 47, # 1 p. 559 - 561

109-04-6 ~% 1970-80-5

文献：Shaffer, Christopher J.; Schroeder, Detlef; Guetz, Christoph; Luetzen, Arne Angewandte Chemie - International Edition, 2012 , vol. 51, # 32 p. 8097 - 8100

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%