CAS Number: N/A

Alternate CAS#:

Chemical Name: Ceftizoxime Impurity 12

Molecular Formula: C8H12N4O4S

Molecular Weight: 260.27

CAS Number: 68697-60-9

Alternate CAS#:

Chemical Name: Ceftizoxime Impurity 10 HCl

Molecular Formula: C9H11NO3. HCl

Molecular Weight: 181.19 36.46

CAS Number: 929101-91-7

Alternate CAS#:

Chemical Name: Ceftizoxime Impurity 1

Molecular Formula: C20H19N7O7S3

Molecular Weight: 565.59

CAS Number: N/A

Alternate CAS#:

Chemical Name: Ceftizoxime Impurity (Double Bond 2-isomer)

Molecular Formula: C13H13N5O5S2

Molecular Weight: 383.41

CAS Number: N/A

Alternate CAS#:

Chemical Name: Ceftizoxime Impurity (Z isomer Ring –Opening)

Molecular Formula: C13H15N5O6S2

Molecular Weight: 401.42

CAS Number: 68401-81-0

Alternate CAS#:

Chemical Name: Ceftizoxime

Molecular Formula: C13H13N5O5S2

Molecular Weight: 383.41

CAS Number:

Alternate CAS#:

Chemical Name: Ceftolozane Impurity 3

Molecular Formula: C16H18N2O4S

Molecular Weight: 334.39

CAS Number: N/A

Alternate CAS#:

Chemical Name: Ceftezole Impurity 9

Molecular Formula: C10H10N4O4S3

Molecular Weight: 346.41

CAS Number: N/A

Alternate CAS#:

Chemical Name: Ceftezole Impurity 23

Molecular Formula: C15H18N4O4S3

Molecular Weight: 414.51

CAS Number: N/A

Alternate CAS#:

Chemical Name: Ceftezole Impurity 20

Molecular Formula: C15H18N4O4S3

Molecular Weight: 414.51

CAS Number: 18686-82-3

Alternate CAS#:

Chemical Name: Ceftezole Impurity 19

Molecular Formula: C2H2N2S2

Molecular Weight: 118.17

CAS Number: 289-06-5

Alternate CAS#:

Chemical Name: Ceftezole Impurity 15

Molecular Formula: C2H2N2S

Molecular Weight: 86.11