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Piperacillin EP Impurity K

Product Code:

PIN/1014

CAS Number:

2734474-72-5

Molecular Formula:

C23H27N5O7S

Molecular Weight:

517.56
Synonyms : (2S)-2-(((E)-(2-((4-ethyl-2,3-dioxopiperazine-1-carboxamido)(phenyl)methyl)-5-oxooxazol-4(5H)-ylidene)methyl)amino)-3-mercapto-3-methylbutanoic acid

Piperacillin EP Impurity M

Product Code:

PIN/1015

CAS Number:

64844-70-8

Molecular Formula:

C23H29N5O8S

Molecular Weight:

535.57
Synonyms : (2S,5R,6R)-6-((R)-2-(3-(2-(1-carboxy-N-ethylformamido)ethyl)ureido)-2-phenylacetamido)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid

Piperacillin EP Impurity N

Product Code:

PIN/1016

CAS Number:

NA

Molecular Formula:

C23H27N5O7S

Molecular Weight:

517.55
Synonyms : (2S,5R,6R)-6-[(2S)-2-(4-ethyl-2,3-dioxopiperazine-1-carboxamido)-2-phenylacetamido]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid