7460-56-2

• 常用中文名：4-[(羟基亚氨基)甲基]嘧啶-2(1H)-酮
• 常用英文名：4-Pyrimidinecarboxaldehyde,1,2-dihydro-2-oxo-, 4-oxime
• CAS号：7460-56-2
• 分子式：C₅H₅N₃O₂
• 分子量：139.11200
• 发布时间：2018-02-09 08:00:00
• 更新时间：2026-07-07 14:23:10

名称

• 中文名: 2-羟基嘧啶-4-羧醛肟
• 英文名: 2-Oxo-1,2-dihydro-4-pyrimidinecarbaldehyde oxime
• 中文别名: 2-羰基-1,2-二氢-4-嘧啶甲醛 肟; 2-氧代-2,3-二氢嘧啶-4-甲醛肟
• 英文别名: 2-OXO-1,2-DIHYDRO-4-PYRIMIDINECBALDEHYDE OXIME; 2-HYDROXYPYRIMIDINE-4-CARBOXALDEHYDE OXIME; 2-oxo-1(3),2-dihydro-pyrimidine-4-carbaldehyde oxime; 2-Oxo-2,3-dihydropyrimidine-4-cbaldehyde oxime; 2-Hydroxy-4-oximinomethyl-pyrimidin; 4-Pyrimidinecboxaldehyde, 1,2-dihydro-2-oxo-, 4-oxime; 2-Hydroxy-4-hydroximinomethyl-pyrimidin; 2-HYDROXYPYRIMIDINE-4-CBOXALDEHYDE OXIME; 2-oxo-1,2-dihydropyrimidine-4-cbaldehyde oxime; 4-[(Hydroxyimino)methyl]pyrimidin-2(1H)-one; 4-Pyrimidinecarboxaldehyde,1,2-dihydro-2-oxo-,4-oxime (9CI); 2-hydroxy-4-carboxyaldehyde oxime; 4-Pyrimidinecboxaldehyde, 1,2-dihydro-2-oxo-, 4-oxime (9CI); 4-Pyrimidinecarboxaldehyde,1,2-dihydro-2-oxo-,4-oxime

物化性质

• 密度: 1.49g/cm3
• 熔点: 216ºC
• 分子式: C₅H₅N₃O₂
• 分子量: 139.11200
• 精确质量: 139.03800
• PSA: 78.34000
• 折射率: 1.649
• 储存条件: 室温，干燥

安全

• 危害码 (欧洲): Xi
• 海关编码: 2933599090

合成路线

15231-48-8 ~87% 7460-56-2

文献：CRYSTALGENOMICS, INC. Patent: WO2007/73117 A1, 2007 ; Location in patent: Page/Page column 49 ; WO 2007/073117 A1

上下游产品

上游产品  1
15231-48-8
下游产品  3
22536-66-9 75833-38-4 1209459-16-4

海关

海关编码	2933599090
中文概述	2933599090. 其他结构上有嘧啶环的化合物(包括其他结构上有哌嗪环的化合物. 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	2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%