Sitagliptin EP Impurity B |
QCC Cat No.: | QS072002 |
Chemical Name: | Sitagliptin EP Impurity B |
Synonyms: | (R)-3-amino-4-(2,5-difluorophenyl)-1-(3-(trifluoromethyl)-5,6-dihydro-[1,2,4]triazolo[4,3-a]pyrazin-7(8H)-yl)butan-1-one |
CAS No.: | 486460-31-5;1345822-87-8(H3O4P salt) |
Molecular Formula: | C16H16F5N5O |
Molecular Weight: | 389.32 |
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Standard Reference Material For "Sitagliptin EP Impurity B" Warning:The form of the product salt may be different from the official website,please consult your local agent for details. |