现货供应曲格列汀杂质对照品(提供COA结构纯度确认图谱)

现货供应曲格列汀杂质对照品(提供COA结构纯度确认图谱)

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Trelagliptin impurity T  曲格列汀杂质T    850649-61-5  

Trelagliptin impurity S  曲格列汀杂质S    1917324-15-2 现货供应

Trelagliptin impurity R  曲格列汀杂质R    1938080-44-4

Trelagliptin impurity Q  曲格列汀杂质Q    N/A       (R)-2-((6-(3-aminopiperidin-1-yl)-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)methyl)-4-fluorobenzonitrile

Trelagliptin impurity 16 曲格列汀杂质16   2087874-91-5 曲格列汀杂质对照品

Trelagliptin impurity P  曲格列汀杂质P    N/A(单体:1812193-01-3)       (R)-4-fluoro-2-((3-methyl-2,4-dioxo-6-(piperidin-3-ylamino) -3,4-dihydropyrimidin-1(2H)-yl)methyl)benzonitrile hydrochloride

Trelagliptin impurity O  曲格列汀杂质O    2087874-94-8

Trelagliptin impurity N  曲格列汀杂质N    N/A (R)-2-(((1-(3-(2-cyano-5-fluorobenzyl)-1-methyl-2,6-dioxo-1,2,3,6-tetrahydropyrimidin-4-yl)piperidin-3-yl)amino)methyl)-4-fluorobenzonitrile

Trelagliptin impurity M 曲格列汀杂质M   N/A (R)-4-fluoro-2-((3-methyl-6-(3-((1-methyl-2,6-dioxo-1,2,3,6-tetrahydropyrimidin-4-yl)amino)piperidin-1-yl)-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)met

Trelagliptin impurity 11 曲格列汀杂质11   2087874-92-6

Trelagliptin impurity I   曲格列汀杂质I     1917324-13-0

Trelagliptin impurity G  曲格列汀杂质G    N/A       (S)-2-((6-(3-aminopiperidin-1-yl)-3-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)methyl)-4-fluorobenzonitrile with 1/4 succinate