CAS Number: 103296-32-8

Alternate CAS#:

Chemical Name: Cefepime Impurity E

Molecular Formula: C13H19N3O3S

Molecular Weight: 297.38

CAS Number: N/A

Alternate CAS#:

Chemical Name: Cefepime Impurity B

Molecular Formula: C25H29N9O7S3

Molecular Weight: 663.76

CAS Number: 112533-07-0

Alternate CAS#:

Chemical Name: Cefepime Impurity 8

Molecular Formula: C13H19N3O3S

Molecular Weight: 297.37

CAS Number: N/A

Alternate CAS#:

Chemical Name: Cefepime Impurity 7

Molecular Formula: C16H21N3O8S

Molecular Weight: 415.42

CAS Number: N/A

Alternate CAS#:

Chemical Name: Cefepime Impurity 6

Molecular Formula: C20H27N6O5S2. Cl

Molecular Weight: 495.59 35.45

CAS Number: N/A

Alternate CAS#:

Chemical Name: Cefepime Impurity 5

Molecular Formula: C19H26N6O6S2

Molecular Weight: 498.57

CAS Number: N/A

Alternate CAS#:

Chemical Name: Cefepime Impurity 4

Molecular Formula: C25H29N9O7S3

Molecular Weight: 663.74

CAS Number: N/A

Alternate CAS#:

Chemical Name: Cefepime Impurity 3

Molecular Formula: C19H24N6O6S2

Molecular Weight: 496.56

CAS Number: 104301-63-5 

Alternate CAS#:

Chemical Name: Cefepime Impurity C (Cefepime Impurity 2 Ceftizoxime Impurity 11)

Molecular Formula: C8H10N4O3S C8H12N4O4S

Molecular Weight: 242.25 260.27

CAS Number: N/A

Alternate CAS#:

Chemical Name: Cefepime Impurity 1

Molecular Formula: C10H16N4O4S

Molecular Weight: 288.32

CAS Number: N/A

Alternate CAS#:

Chemical Name: Cefepime dimer

Molecular Formula: C33H37N11O10S4

Molecular Weight: 875.97

CAS Number: N/A

Alternate CAS#:

Chemical Name: Cefepime E-isomer related compound

Molecular Formula: C8H10N4O3S

Molecular Weight: 242.26