57931-81-4

• 常用中文名：3-Quinolinecarboxylic acid, 1,2-dihydro-4-hydroxy-1-Methyl-2-oxo-
• 常用英文名：3-Quinolinecarboxylic acid, 1,2-dihydro-4-hydroxy-1-Methyl-2-oxo-
• CAS号：57931-81-4
• 分子式：C₁₁H₉NO₄
• 分子量：219.19300
• 发布时间：2018-06-11 15:28:30
• 更新时间：2024-07-18 12:02:50

名称

• 英文名: 4-hydroxy-1-methyl-2-oxoquinoline-3-carboxylic acid
• 英文别名: 3-Quinolinecarboxylic acid,1,2-dihydro-4-hydroxy-1-methyl-2-oxo; 4-hydroxy-1-methyl-2-oxohydroquinoline-3-carboxylic acid; 1-methyl-4-hydroxy-2-quinolinone-3-carboxylic acid; 4-Hydroxy-1-methyl-3-carboxy-carbostyril; 1,2-dihydro-4-hydroxy-1-methyl-2-oxo-3-quinoline carboxylic acid; 4-hydroxy-1-methyl-2-oxo-1,2-dihydroquinoline-3-carboxylic acid

物化性质

• 分子式: C₁₁H₉NO₄
• 分子量: 219.19300
• 精确质量: 219.05300
• PSA: 79.53000
• LogP: 0.94230

安全

• 海关编码: 2933790090

合成路线

78593-53-0 ~99% 57931-81-4

文献：Coppola, Gary M.; Damon, Robert E.; Hardtmann, Goetz E. Synthesis, 1981 , # 5 p. 391 - 392

84088-50-6 ~83% 57931-81-4

文献：Sjoevall, Sven; Hansen, Lars; Granquist, Bo Organic Process Research and Development, 2004 , vol. 8, # 5 p. 802 - 807

10328-92-4 ~% 57931-81-4

文献：Coppola, Gary M.; Damon, Robert E.; Hardtmann, Goetz E. Synthesis, 1981 , # 5 p. 391 - 392

78593-55-2 ~75% 57931-81-4

文献：Coppola, Gary M.; Damon, Robert E.; Hardtmann, Goetz E. Synthesis, 1981 , # 5 p. 391 - 392

57513-54-9 ~87% 57931-81-4

文献：Ukrainets, I.V.; Gorokhova, O.V.; Taran, S.G.; Bezuglyi, P.A.; Turov, A.V.; et al. Chemistry of Heterocyclic Compounds (New York, NY, United States), 1994 , vol. 30, # 7 p. 829 - 836 Khimiya Geterotsiklicheskikh Soedinenii, 1994 , # 7 p. 958 - 966

35472-56-1 ~% 57931-81-4

文献：Ukrainets, I.V.; Gorokhova, O.V.; Taran, S.G.; Bezuglyi, P.A.; Turov, A.V.; et al. Chemistry of Heterocyclic Compounds (New York, NY, United States), 1994 , vol. 30, # 7 p. 829 - 836 Khimiya Geterotsiklicheskikh Soedinenii, 1994 , # 7 p. 958 - 966

118-48-9 ~% 57931-81-4

文献：ACTAVIS GROUP PTC EHF Patent: US2012/9226 A1, 2012 ;

上下游产品

上游产品  6
84088-50-6 10328-92-4 78593-55-2 57513-54-9
35472-56-1 118-48-9
下游产品  1
84088-42-6

海关

海关编码	2933790090
中文概述	2933790090 其他内酰胺. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:9.0% 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	2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0%