利格列汀杂质D

中文名称:

利格列汀杂质D

中文同义词:

利格列汀杂质D;利格列汀杂质21;利拉利汀杂质21

英文名称:

Linagliptin Impurity D

英文同义词:

tert-butyl (R)-(1-(7-(but-2-yn-1-yl)-3-methyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-yl)piperidin-3-yl)carbamate;Linagliptin Impurity 21;Linagliptin-4;(R)-tert-butyl (1-(7-(but-2-yn-1-yl);3-methyl-7-(2-butyn-1-yl)-8-[(R)-3-(tert-butoxycarbonylamino)piperidin-1-yl]xanthine;Carbamic acid,[(3R)-1-[7-(2-butynyl)-2,3,6,7-tetrahydro-3-methyl-2,6-dioxo-1H-purin-8-yl]-3-piperidinyl]-, 1,1-dimethylethyl ester;Linagliptin impurity 4/Tert-butyl (R)-(1-(7-(but-2-yn-1-yl)-3-methyl-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-yl)piperidin-3-yl)carbamate;Carbamic acid, [(3R)-1-[7-(2-butynyl)-2,3,6,7-tetrahydro-3-methyl-2,6-dioxo-1H-purin-8-yl]-3-piperidinyl]-, 1,1-dimethylethyl ester (9CI)

CAS号:

666816-91-7

分子式:

C20H28N6O4

分子量:

416.47

EINECS号:

相关类别:

利格列汀杂质;对照品-杂质对照品;杂质对照品;044-利格列汀

Mol文件:

666816-91-7.mol

密度 

1.32±0.1 g/cm3(Predicted)

酸度系数(pKa)

9.38±0.70(Predicted)