利格列汀杂质对照品

利格列汀杂质A

8-bromo-7-(but-2-yn-1-yl)-3-methyl-1-((4-methylquinazolin-2-yl)methyl)-3,7-dihydro-1H-purine-2,6-dione

产品编码:LGT-A

CAS:853029-57-9

纯度:99.98%

分子式:C20H17BrN6O2

包装:10mg;25mg;50mg;100mg

摩尔分子量:453.29

用途:仅用于研发试验中鉴别、检查。

利格列汀杂质B

tert-butyl (R)-(1-(7-(but-2-yn-1-yl)-3-methyl-1-((4-methylquinazolin-2-yl)methyl)-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-yl)piperidin-3-yl)carbamate

产品编码:LGT-B

CAS:668273-75-4

纯度:99.97%

分子式:C30H36N8O4

包装:10mg;25mg;50mg;100mg

摩尔分子量:572.66

用途:仅用于研发试验中鉴别、检查。

利格列汀杂质C

tert-butyl (R)-(1-((4-methylquinazolin-2-yl)methyl)piperidin-3-yl)carbamate

产品编码:LGT-C

CAS:N/A

纯度:98.04%

分子式:C20H28N4O2

包装:10mg;25mg;50mg;100mg

摩尔分子量:356.46

用途:仅用于研发试验中鉴别、检查。

利格列汀杂质D

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

产品编码:LGT-D

CAS:666816-91-7

纯度:99.86%

分子式:C20H28N6O4

包装:10mg;25mg;50mg;100mg

摩尔分子量:416.47

用途:仅用于研发试验中鉴别、检查。

利格列汀杂质E

tert-butyl (S)-(1-(7-(but-2-yn-1-yl)-3-methyl-1-((4-methylquinazolin-2-yl)methyl)-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-yl)piperidin-3-yl)carbamate

产品编码:LGT-E

CAS:668273-75-3

纯度:99.48%

分子式:C30H36N8O4

包装:10mg;25mg;50mg;100mg

摩尔分子量:572.66

用途:仅用于研发试验中鉴别、检查。

利格列汀杂质F

(R)-N-(1-(7-(but-2-yn-1-yl)-3-methyl-1-((4-methylquinazolin-2-yl)methyl)-2,6-dioxo-2,3,6,7-tetrahydro-1H-purin-8-yl)piperidin-3-yl)-2,2,2-trifluoroace

产品编码:LGT-F

CAS:1673546-62-7

纯度:99.82%

分子式:C27H27F3N8O3

包装:10mg;25mg;50mg;100mg

摩尔分子量:568.55

用途:仅用于研发试验中鉴别、检查。

利格列汀杂质G

(S)-8-(3-aminopiperidin-1-yl)-7-(but-2-yn-1-yl)-3-methyl-1-((4-methylquinazolin-2-yl)methyl)-3,7-dihydro-1H-purine-2,6-dione

产品编码:LGT-G

CAS:668270-11-9

纯度:99.67%

分子式:C25H28N8O2

包装:10mg;25mg;50mg;100mg

摩尔分子量:472.54

用途:仅用于研发试验中鉴别、检查。

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