1H-Purine-2,6,8(3H)-trione,7,9-dihydro-1,3,7,9-tetramethyl-
- 中文别名:四甲尿酸
- 中文释义:四甲尿酸;1,3,7,9-四甲基尿酸
- 英文别名:1,3,7,9-tetramethylpurine-2,6,8-trione;
1,3,7,9-tetramethyl-7,9-dihydro-3H-purine-2,6,8-trione;
theacrine;
Ba 2750;
Tetramethyl-harnsaeure;
Temurin;
Temorine;
1,3,7,9-Tetramethyluric acid;
Tetramethyluric acid
- CAS No.:2309-49-1
- 分子式:
C9H12N4O3
- 分子量:224.22
- 精确分子量:224.09100
- PSA:70.93000
- InChI:InChI=1/C9H12N4O3/c1-10-5-6(11(2)8(10)15)12(3)9(16)13(4)7(5)14/h1-4H3
- 分子结构式:
物化性质
- 密度:
- 1.48g/cm3
- 沸点:
- 295ºC at 760mmHg
- 闪点:
- 121.6ºC
- 折射率:
- 1.65
- 蒸汽压:
- 0.00156mmHg at 25°C
安全信息
- 密度:
- 1.48g/cm3
- 沸点:
- 295ºC at 760mmHg
- 闪点:
- 121.6ºC
- 折射率:
- 1.65
- 蒸汽压:
- 0.00156mmHg at 25°C
海关数据
中国海关编码:2933990090
- 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
- 摘要/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%