1,5-二氢嘧啶并[5,4-D]嘧啶-2,4,6,8-(3H,7H)-四酮

中文名称:

1,5-二氢嘧啶并[5,4-D]嘧啶-2,4,6,8-(3H,7H)-四酮

中文同义词:

四羟基物 (又称:2,4,6,8-四羟基嘧啶并[5,4-D]嘧啶, 1,5-二氢嘧啶并[5,4-D]嘧啶-2,4,6,8-(3H,7H)-四酮);2,4,6,8-四羟基嘧啶-(5,4D)嘧啶;四羟基物;2,4,6,8-四羟基嘧啶并[5,4-D]嘧啶;1,5-二氢嘧啶并[5,4-D]嘧啶-2,4,6,8-(3H,7H)-四酮;双嘧达莫杂质8

英文名称:

2,4,6,8-Tetrahydroxy-Pyrimido-(5,4D)Pyrimidine

英文同义词:

1,5-dihydropyrimido[5,4-d]pyrimidine-2,4,6,8(3H,7H)tetrone;2,6,8,10-Tetrahydroxy-homopurine;2,4,6,8-Tetrahydroxy-Pyrimido-(5,4D)Pyrimidine;1H,2H,3H,4H,5H,6H,7H,8H-[1,3]DIAZINO[5,4-D]PYRIMIDINE-2,4,6,8-TETRONE;Homouric;homouric acid;1,2,3,4,5,6,7,8-Octahydropyrimido[5,4-d]pyrimidine-2,4,6,8-tetrone;Pyrimido[5,4-d]pyrimidine-2,4,6,8(1H,3H,5H,7H)-tetrone

CAS号:

6713-54-8

分子式:

C6H4N4O4

分子量:

196.12

EINECS号:

229-766-6

相关类别:

四羟物;医药中间体;有机化工原料;Heterocycle-Pyrimidine series

Mol文件:

6713-54-8.mol

密度 

1.89±0.1 g/cm3(Predicted)

酸度系数(pKa)

5.90±0.20(Predicted)

化学性质 

结晶。熔点 370℃。

用途 

哌醇啶（潘生丁）的中间体。

生产方法 

可用氨基乳清酸与尿素在碱性条件下环合，然后酸化制得。