- Min.Order :0 Metric Ton
- Purity: 98.0% min
Keywords
Vildagliptin Intermediates,Tongsheng 207557-35-5,274901-16-5,7531-52-4 intermediates, pharmaceutical intermediates
Quick Details
- Appearance:
- Application:pharmaceutical intermediates
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Vildagliptin Intermediates
CAS#:207557-35-5
Product Name: (2S)-1-(Chloroacetyl)-2-pyrrolidinecarbonitrile
Molecular Formula:C7H9ClN2O Molecular Weight:172.61
|
Appearance |
Off-White to light yellow powder |
|
Moisture（KF%） |
Not more than 0.5% |
|
Purity |
Not less than 98.0% |
CAS #: 274901-16-5
Synonyms: Vildagliptin
Molecular Formula: C17H25N3O2 Molecular Weight: 303.0
|
Appearance |
White powder |
|
Water(KF) |
Not more than 0.5% |
|
Purity |
Not less than 99.0% |
CAS#: 7531-52-4
Product Name: H-Pro-Nh2 Synonyms: L-Prolinamide
Molecular Formula:C5H10N2O Molecular Weight: 114.15
|
Appearance |
White to off-white solid |
|
Purity（HPLC） |
more than 98.0% |
|
Assay |
98.0~102.0% |
|
Water |
Less than 0.5% |
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