5-Pyrimidinecarboxylicacid, 3,4-dihydro-2-methyl-4-oxo-, ethyl ester
- 中文别名:2-甲基-4-羟基嘧啶-5-羧酸乙酯
- 中文释义:2-甲基-4-羟基嘧啶-5-羧酸乙酯;乙基-4-羟基-2-甲基嘧啶-5-甲酸叔丁酯;4-羟基-2-甲基嘧啶-5-甲酸乙酯
- 英文别名:4-HYDROXY-2-METHYL-PYRIMIDINE-5-CARBOXYLIC ACID ETHYL ESTER;
3-Hydroxy-2-methylpyrimidine-5-carboxylic;
ETHYL 4-HYDROXY-2-METHYLPYRIMIDINE-5-CARBOXYLATE;
2-Methyl-6-oxo-1,6-dihydro-pyrimidin-5-carbonsaeure-aethylester;
ethyl 3,4-dihydro-4-oxo-2-methylpyrimidine-5-carboxylate;
ethyl 2-methyl-6-oxo-1,6-dihydro-5-pyrimidinecarboxylate;
ethyl 2-methyl-6-oxo-1,6-dihydropyrimidine-5-carboxylate;
ethyl 2-methyl-pyrimidin-6(1H)-one-5-carboxylate;
AURORA KA-6913;
5-ethoxycarbonyl-2-methylpyrimid-4-one;
2-methyl-6-oxo-1,6-dihydro-pyrimidine-5-carboxylic acid ethyl ester
- CAS No.:53135-24-3
- 分子式:C8H10N2O3
- 分子量:182.18
- 精确分子量:182.06900
- PSA:72.31000
- InChI:InChI=1/C8H10N2O3/c1-3-13-8(12)6-4-9-5(2)10-7(6)11/h4H,3H2,1-2H3,(H,9,10,11)
- 分子结构式:
物化性质
- 密度:
- 1.28g/cm3
- 熔点:
- 191-194ºC
- 沸点:
- 267.9ºC at 760mmHg
- 闪点:
- 115.8ºC
- 折射率:
- 1.558
安全信息
- 密度:
- 1.28g/cm3
- 熔点:
- 191-194ºC
- 沸点:
- 267.9ºC at 760mmHg
- 闪点:
- 115.8ºC
- 折射率:
- 1.558
海关数据
中国海关编码:2933599090
- 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
- 摘要/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%
分子结构与计算化学数据
计算化学数据
1.疏水参数计算参考值(XlogP):-0.3
2.氢键供体数量:1
3.氢键受体数量:4
4.可旋转化学键数量:3
5.互变异构体数量:5
6.拓扑分子极性表面积:67.8
7.重原子数量:13
8.表面电荷:0
9.复杂度:305
10.同位素原子数量:0
11.确定原子立构中心数量:0
12.不确定原子立构中心数量:0
13.确定化学键立构中心数量:0
14.不确定化学键立构中心数量:0
15.共价键单元数量:1