CAS Number: N/A

Alternate CAS#:

Chemical Name: Cefotaxime EP Impurity B

Molecular Formula: C14H15N5O6S2

Molecular Weight: 413.42

CAS Number: 65052-63-3

Alternate CAS#:

Chemical Name: Cefotaxime EP Impurity A (Cefetamet)

Molecular Formula: C14H15N5O5S2

Molecular Weight: 397.42

CAS Number: N/A

Alternate CAS#:

Chemical Name: Cefotaxime-13C-d3

Molecular Formula: 13C C15H14D3N5O7S2

Molecular Weight: 459.47

CAS Number: N/A

Alternate CAS#:

Chemical Name: Ceftiofur Impurity 3

Molecular Formula: C19H17N5O7S3

Molecular Weight: 523.55

CAS Number: N/A

Alternate CAS#:

Chemical Name: Ceftiofur Impurity 2

Molecular Formula: C19H15N5O8S3

Molecular Weight: 537.54

CAS Number: N/A

Alternate CAS#:

Chemical Name: Ceftiofur Impurity 1

Molecular Formula: C19H17N5O7S3

Molecular Weight: 523.55

CAS Number: N/A

Alternate CAS#:

Chemical Name: Ceftiofur Trimer

Molecular Formula: C57H47N15O19S9

Molecular Weight: 1534.63

CAS Number: N/A

Alternate CAS#:

Chemical Name: Ceftiofur Dimer

Molecular Formula: C38H32N10O13S6

Molecular Weight: 1029.09

CAS Number: 104010-37-9 (non-labelled)

Alternate CAS#:

Chemical Name: Ceftiofur-d3 Sodium Salt

Molecular Formula: C19H13D3N5O7S3. Na

Molecular Weight: 525.56 22.99

CAS Number: 153-61-7

Alternate CAS#:

Chemical Name: Cefalonium Impurity A (Cefalotin)

Molecular Formula: C16H16N2O6S2

Molecular Weight: 396.44

CAS Number: N/A

Alternate CAS#:

Chemical Name: Cefalonium Impurity 2

Molecular Formula: C24H22N4O8S3

Molecular Weight: 590.64

CAS Number: 93808-81-2

Alternate CAS#:

Chemical Name: Cefalotin Impurity 1

Molecular Formula: C16H15ClN2O6S2

Molecular Weight: 430.87