CAS Number: 59702-31-7

Alternate CAS#:

Chemical Name: Piperacillin EP Impurity E

Molecular Formula: C6H10N2O2

Molecular Weight: 142.16

CAS Number: 65772-67-0

Alternate CAS#:

Chemical Name: Piperacillin EP Impurity D

Molecular Formula: C39H44N8O10S2

Molecular Weight: 848.95

CAS Number: N/A

Alternate CAS#:

Chemical Name: Piperacillin EP Impurity C (Mixture of Diastereomers)

Molecular Formula: C22H29N5O6S

Molecular Weight: 491.56

CAS Number: 64817-22-7

Alternate CAS#:

Chemical Name: Piperacillin EP Impurity B (Mixture of Diastereomers)

Molecular Formula: C23H29N5O8S

Molecular Weight: 535.57

CAS Number: 69-53-4

Alternate CAS#:

Chemical Name: Piperacillin EP Impurity A (Ampicillin, Sultamicillin EP Impurity C)

Molecular Formula: C16H19N3O4S

Molecular Weight: 349.41

CAS Number: 61477-96-1 (non-labelled)

Alternate CAS#:

Chemical Name: Piperacillin-D5, (N-CD2CD3)

Molecular Formula: C23H22N5O7SD5

Molecular Weight: 522.6

CAS Number:

Alternate CAS#:

Chemical Name: Piperacillin EP Impurity R

Molecular Formula: C39H46N8O11S2

Molecular Weight: 866.96

CAS Number: 61477-96-1

Alternate CAS#:

Chemical Name: Piperacillin

Molecular Formula: C23H27N5O7S

Molecular Weight: 517.56

CAS Number: 31502-87-1

Alternate CAS#:

Chemical Name: Piperaquine Impurity III

Molecular Formula: C22H18Cl2N4

Molecular Weight: 409.32

CAS Number: 86-99-7

Alternate CAS#:

Chemical Name: Piperaquine Impurity II (7-Chloro-4-Hydroxy Quinoline)

Molecular Formula: C9H6ClNO

Molecular Weight: 179.6

CAS Number: 837-52-5

Alternate CAS#:

Chemical Name: Piperaquine Impurity I [7-Chloro-4-(Piperazinyl)quinoline]

Molecular Formula: C13H14ClN3

Molecular Weight: 247.73

CAS Number: N/A

Alternate CAS#:

Chemical Name: Piperaquine Impurity G

Molecular Formula: C27H30Cl2N6

Molecular Weight: 509.49