3950-10-5

• 常用中文名：4-羟基-2-甲基-6-氧-1,6-二氢吡啶-3-甲酸乙酯
• 常用英文名：ETHYL 4-HYDROXY-2-METHYL-6-OXO-1,6-DIHYDROPYRIDINE-3-CARBOXYLATE
• CAS号：3950-10-5
• 分子式：C₉H₁₁NO₄
• 分子量：197.18800
• 相关类别： 医药中间体 杂环化合物 吡啶类化合物 二氢吡啶
• 发布时间：2018-12-17 09:07:18
• 更新时间：2026-07-22 16:16:35

名称

• 中文名: 4-羟基-2-甲基-6-氧代-1,6-二氢-吡啶-3-羧酸乙酯
• 英文名: ethyl 4-hydroxy-2-methyl-6-oxo-1H-pyridine-3-carboxylate
• 英文别名: 3-Pyridinecboxylic acid, 1,6-dihydro-4-hydroxy-2-methyl-6-oxo-, ethyl ester; 1,6-Dihydro-4-hydroxy-2-methyl-6-(oxo)nicotinic acid ethyl ester ISO 9001：2015 REACH; 6-Methyl-4-hydroxy-5-carbethoxy-2-pyridon; 5-Ethoxycbonyl-4-hydroxy-6-methyl-pyridin-2(1H)-on; 4-hydroxy-2-methyl-6-oxo-1,6-dihydro-pyridine-3-carboxylic acid ethyl ester; 4-hydroxy-6-oxo-1,6-dihydropyridine-3-cboxylate; ethyl 4-hydroxy-2-methyl-6-oxo-1,6-dihydropyridine-3-cboxylate; ethyl 4-hydroxy-2-methyl-6-oxo-1H-pyridine-3-cboxylate; Nicotinic acid,1,6-dihydro-4-hydroxy-2-methyl-6-oxo-,ethyl ester; ethyl 4-hydroxy-2-methyl-6-oxo-1,6-dihydropyridine-3-carboxylate; Ethyl 1,2-Dihydro-4-hydroxy-2-methyl-6-oxonickeltinate; 5-Ethoxycarbonl-4-hydroxy-6-methyl-2-pyridon; 1,6-Dihydro-4-hydroxy-2-methyl-6-oxo-3-pyridinecboxylic acid ethyl ester; 1,6-Dihydro-4-hydroxy-2-methyl-6-(oxo)nicotinic acid ethyl ester

物化性质

• 分子式: C₉H₁₁NO₄
• 分子量: 197.18800
• 精确质量: 197.06900
• PSA: 79.65000
• LogP: 0.97790

安全

• 海关编码: 2933399090

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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%