Catalogue Number: | P-747 |
Compound Name: | Piperacillin Sodium EP Impurity G |
Synonyms: | (R)-2-(4-ethyl-2,3-dioxopiperazine-1-carboxamido)-2-phenylacetic acid |
CAS#: | 63422-71-9 |
Alternate CAS#: | |
Molecular Formula: | C15H17N3O5 |
Molecular Weight: | 319.32 |
Piperacillin EP Impurity E (Piperacillin USP Related Compound E)
CAS No. 59702-31-7
C6H10N2O2
M.W. 142.16
Piperacillin EP Impurity S Sodium Salt (Piperacillin Penicillamide Sodium Salt)
C31H36N7O9S2. Na
M.W. 714.80 22.99
Piperacillin EP Impurity A (Ampicillin, Sultamicillin EP Impurity C)
CAS No. 69-53-4
C16H19N3O4S
M.W. 349.41