Vildagliptin Impurity 21
![](https://kemiezen.com/wp-content/uploads/2022/12/VT-04.png?v=1688367560)
CAS No :
94747-48-5
Molecular Formula:
C7H11ClN2O2
Molecular Weight:
190.6
Chemical Name:
1-(2-Chloro-acetyl)-pyrrolidine-2-carboxylic acid amide
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Vildagliptin Chloroacetyl Amide (S)-Isomer
![](https://kemiezen.com/wp-content/uploads/2022/12/VT-11.png?v=1688369262)
CAS No: 214398-99-9
Molecular Formula: C7H11ClN2O2
Molecular Weight: 190.6
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Vildagliptin Dimer Impurity
![](https://kemiezen.com/wp-content/uploads/2022/12/VLD-DIMER.png?v=1688468704)
CAS No: 1036959-23-5
Molecular Formula: C24H33N5O3
Molecular Weight: 439.5
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Vildagliptin Chloroacetyl Nitrile (R)-Isomer
![](https://kemiezen.com/wp-content/uploads/2022/12/VLD-CHLORONITRIL-R.png?v=1688469162)
CAS No: 565452-98-4
Molecular Formula: C7H9ClN2O
Molecular Weight: 172.6
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Vildagliptin Impurity 13
![](https://kemiezen.com/wp-content/uploads/2022/12/VLD-01.png?v=1688373598)
CAS No: NA
Molecular Formula: C17H24N2O3
Molecular Weight: 304.4
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Vildagliptin Chloroacetyl Amide (R)-Isomer
![](https://kemiezen.com/wp-content/uploads/2022/12/VT-10.png?v=1688369135)
CAS No: 1211679-98-9
Molecular Formula: C7H11ClN2O
Molecular Weight: 190.6
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Vildagliptin Impurity 40
![](https://kemiezen.com/wp-content/uploads/2022/12/Screenshot_20230131_130455.png?v=1675150512)
CAS No: 23500-10-9
Molecular Formula: C7H10ClNO3
Molecular Weight: 191.6
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Vildagliptin Chloroacetyl Nitrile (S)-Isomer
![](https://kemiezen.com/wp-content/uploads/2022/12/VLD-CARBONITRIL.png?v=1688468987)
CAS No: 207557-35-5
Molecular Formula: C7H9ClN2O
Molecular Weight: 172.6
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(R)-Vildagliptin
![](https://kemiezen.com/wp-content/uploads/2022/12/R-VLD.png?v=1688468580)
CAS No: 1036959-27-9
Molecular Formula: C17H25N3O2
Molecular Weight: 303.4
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Vildagliptin Impurity 9
![](https://kemiezen.com/wp-content/uploads/2022/12/VLD-9.png?v=1688467677)
CAS No: 2133-40-6
Molecular Formula: C6H11NO2
Molecular Weight: 129.2
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