90840-50-9

• 常用中文名：ethyl 3-amino-5-cyano-2-methylpyridine-4-carboxylate
• 常用英文名：ethyl 3-amino-5-cyano-2-methylpyridine-4-carboxylate
• CAS号：90840-50-9
• 分子式：C₁₀H₁₁N₃O₂
• 分子量：205.21300
• 发布时间：2017-03-09 04:41:56
• 更新时间：2025-09-22 15:01:06

名称

• 英文名: ethyl 3-amino-5-cyano-2-methylpyridine-4-carboxylate
• 英文别名: 3-amino-5-cyano-2-methyl-isonicotinic acid ethyl ester; 3-Amino-5-cyan-2-methyl-isonicotinsaeure-aethylester; 2-Methyl-3-amino-5-cyan-pyridin-carbonsaeure-(4)-ethylester; ethyl 2-methyl-3-amino-5-cyanopyridine-4-carboxylate; ETHYL 3-AMINO-5-CYANO-2-METHYLISONICOTINATE

物化性质

• 分子式: C₁₀H₁₁N₃O₂
• 分子量: 205.21300
• 精确质量: 205.08500
• PSA: 89.00000
• LogP: 1.60178

安全

• 海关编码: 2933399090

合成路线

18619-97-1 ~% 90840-50-9

文献：Pieper; Yang; Zhou; Liu Journal of the American Chemical Society, 1997 , vol. 119, # 8 p. 1809 - 1817

5427-92-9 ~% 90840-50-9

文献：Pieper; Yang; Zhou; Liu Journal of the American Chemical Society, 1997 , vol. 119, # 8 p. 1809 - 1817

615-79-2 ~% 90840-50-9

文献：Pieper; Yang; Zhou; Liu Journal of the American Chemical Society, 1997 , vol. 119, # 8 p. 1809 - 1817

72701-63-4 ~% 90840-50-9

文献：Velluz; Amiard Bulletin de la Societe Chimique de France, 1947 , p. 136,139

99421-19-9 ~% 90840-50-9

文献：Wuest et al. Recueil des Travaux Chimiques des Pays-Bas, 1959 , vol. 78, p. 226,240 Full Text Show Details Ichiba; Emoto Scientific Papers of the Institute of Physical and Chemical Research (Japan), 1941 , vol. 38, p. 347,350

上下游产品

上游产品  5
18619-97-1 5427-92-9 615-79-2 72701-63-4
99421-19-9
下游产品  6
7442-21-9 479-30-1 633-72-7 5428-93-3
855636-05-4 5442-82-0

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%