化合物简介
Xanthopterin is a yellow, crystalline solid that occurs mainly in the wings of butterflies and in the urine of mammals. Small microorganisms convert it into folic acid. It is the end product of a non-conjugated pteridine compound and inhibits the growth of lymphocytes produced by concanavalin. High levels of the chemical were found in patients with liver disease and hemolysis, the latter increasing levels by 35%.
基本信息
中文名称
酵母粉
英文名称
XANTHOPTERIN
中文别名
英文别名
2-aminopteridine-4(3H),6(5H)-dione、4,6-Pteridinedione,2-amino-1,5-dihydro-(9CI)、2-amino-3,5-dihydro-pteridine-4,6-dione、2-amino-1,5-dihydropteridine-4,6-quinone、2-amino-1,5-dihydro-4,6-pteridinedione、4,6-Pteridinedione, 2-amino-1,5-dihydro-、2-AMINO-1,5-DIHYDROPTERIDINE-4,6-DIONE、2-Amino-3,5-dihydro-pteridin-4,6-dion、2-Amino-4-oxo-6-hydroxy-3,4-dihydropteridine、2-azanyl-1,5-dihydropteridine-4,6-dione、2-AMINO-4,6-DIHYDROXYPTERIDENE、2-Amino-4,6(1H,5H)-pteridinedione、xanthopterine
CAS号
119-44-8
分子式
C6H5N5O2
分子量
179.136
精确质量
179.044
PSA
117.52
LOGP
-0.8302
编号系统
EINECS号
204-325-0
MDL号
MFCD00151242
物化性质
密度
2.17g/cm3
沸点
686.5ºC at 760mmHg
熔点
410ºC
闪点
369ºC
折射率
1.992
安全信息
安全说明
26-37/39
危险类别码
R36/37/38
海关编码
2933990090
危险品标志
Xi
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