33331-59-8

• 常用中文名：ethyl 1-ethyl-1,4-dihydro-7-methyl-4-oxo-1,8-naphthyridine-3-carboxylate
• 常用英文名：ethyl 1-ethyl-1,4-dihydro-7-methyl-4-oxo-1,8-naphthyridine-3-carboxylate
• CAS号：33331-59-8
• 分子式：C₁₄H₁₆N₂O₃
• 分子量：260.28800
• 发布时间：2017-04-07 00:24:38
• 更新时间：2024-01-10 20:49:03

名称

• 英文名: ethyl 1-ethyl-7-methyl-4-oxo-1,8-naphthyridine-3-carboxylate
• 英文别名: Ethyl 1-ethyl-7-methyl-1,8-naphthylridin-4-one-3-carboxylate; EINECS 251-460-6; ethyl 1-ethyl-7-methyl-1,8-naphthyridine-4-one-3-carboxylate; ethyl 1-ethyl-1,4-dihydro-7-methyl-4-oxo-1,8-naphthyridine-3-carboxylate; Nalidixicacid ethyl ester; ethyl 1-ethyl-7-methyl-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylate; ethyl ester of nalidixic acid

物化性质

• 密度: 1.203g/cm3
• 沸点: 403.3ºC at 760mmHg
• 分子式: C₁₄H₁₆N₂O₃
• 分子量: 260.28800
• 闪点: 197.7ºC
• 精确质量: 260.11600
• PSA: 61.19000
• LogP: 1.90150
• 折射率: 1.556

安全

• 海关编码: 2933990090

合成路线

74-96-4 13250-96-9 ~69% 33331-59-8

文献：Singh, Ram; Geetanjali Synthesis, 2005 , # 14 art. no. P04405SS, p. 2315 - 2320

64-17-5 3374-05-8 ~54% 33331-59-8

文献：Hudej, Rosana; Kljun, Jakob; Turk, Boris; Turel, Iztok; Miklavcic, Damijan; Kandioller, Wolfgang; Hartinger, Christian G.; Keppler, Bernhard K.; Repnik, Urska Organometallics, 2012 , vol. 31, # 16 p. 5867 - 5874,8 Title/Abstract Full Text Show Details Hudej, Rosana; Kljun, Jakob; Kandioller, Wolfgang; Repnik, Urska; Turk, Boris; Hartinger, Christian G.; Keppler, Bernhard K.; Miklavcic, Damijan; Turel, Iztok Organometallics, 2012 , vol. 31, # 16 p. 5867 - 5874

33331-58-7 ~% 33331-59-8

文献：Sumitomo Chemical Company, Limited Patent: US3963736 A1, 1976 ;

74-96-4 33331-58-7 ~% 33331-59-8

文献：Sumitomo Chemical Company, Limited Patent: US3963736 A1, 1976 ;

1824-81-3 ~% 33331-59-8

文献：Edmont, Dolores; Rocher, Richard; Plisson, Christophe; Chenault, Jacques Bioorganic and Medicinal Chemistry Letters, 2000 , vol. 10, # 16 p. 1831 - 1834

13250-95-8 ~% 33331-59-8

文献：Edmont, Dolores; Rocher, Richard; Plisson, Christophe; Chenault, Jacques Bioorganic and Medicinal Chemistry Letters, 2000 , vol. 10, # 16 p. 1831 - 1834

87-13-8 ~% 33331-59-8

文献：Edmont, Dolores; Rocher, Richard; Plisson, Christophe; Chenault, Jacques Bioorganic and Medicinal Chemistry Letters, 2000 , vol. 10, # 16 p. 1831 - 1834

75-03-6 33331-58-7 ~% 33331-59-8

文献：Sumitomo Chemical Company, Limited Patent: US3963736 A1, 1976 ;

64-17-5 1167438-08-5 ~0% 1167438-11-0 33331-59-8

文献：Dibama, Hugues Massimba; Clarot, Igor; Fontanay, Stephane; Salem, Adel Ben; Mourer, Maxime; Finance, Chantal; Duval, Raphael E.; Regnouf-de-Vains, Jean-Bernard Bioorganic and Medicinal Chemistry Letters, 2009 , vol. 19, # 10 p. 2679 - 2682

上下游产品

上游产品  9
74-96-4 13250-96-9 64-17-5 3374-05-8
33331-58-7 1824-81-3 13250-95-8 87-13-8
75-03-6
下游产品  1
389-08-2

海关

海关编码	2933990090
中文概述	2933990090. 其他仅含氮杂原子的杂环化合物. 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	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%