CAS Number: N/A

Alternate CAS#:

Chemical Name: Ampicillin Impurity 15

Molecular Formula: C24H30N4O9S2

Molecular Weight: 582.64

CAS Number: N/A

Alternate CAS#:

Chemical Name: Ampicillin Impurity 14

Molecular Formula: C16H21N3O5S

Molecular Weight: 367.42

CAS Number: N/A

Alternate CAS#:

Chemical Name: Ampicillin Impurity 13

Molecular Formula: C32H36N6O7S2

Molecular Weight: 680.8

CAS Number: 281670-46-0

Alternate CAS#:

Chemical Name: Ampicillin Impurity 12

Molecular Formula: C16H14N2O2

Molecular Weight: 266.3

CAS Number: 281670-45-9

Alternate CAS#:

Chemical Name: Ampicillin Impurity 11

Molecular Formula: C16H14N2O2

Molecular Weight: 266.3

CAS Number: N/A

Alternate CAS#:

Chemical Name: Ampicillin Impurity 1

Molecular Formula: C32H40N6O9S2

Molecular Weight: 716.84

CAS Number: 69-52-3

Alternate CAS#:

Chemical Name: Ampicillin Sodium Salt

Molecular Formula: C16H19N3O4S. Na

Molecular Weight: 348.40 22.99

CAS Number: 33276-75-4

Alternate CAS#:

Chemical Name: Ampicillin Benzathine

Molecular Formula: C17H20N2O4S. 1/2C16H20N2

Molecular Weight: 348.42 1/2*240.35

CAS Number: N/A

Alternate CAS#:

Chemical Name: Ampicillin EP Impurity N

Molecular Formula: C16H19N3O4S

Molecular Weight: 349.41

CAS Number: 114977-84-3 (free acid)

Alternate CAS#:

Chemical Name: Ampicillin EP Impurity M (Ampicillin Trimer Trisodium Salt, Mixture of Diastereomers)

Molecular Formula: C48H54N9O12S3. 3 Na

Molecular Weight: 1045.19 3*22.99

CAS Number: 875-74-1

Alternate CAS#:

Chemical Name: Ampicillin EP Impurity L (Cefalexin (Cephalexin) EP Impurity A)

Molecular Formula: C8H9NO2

Molecular Weight: 151.17

CAS Number: 40610-41-1

Alternate CAS#:

Chemical Name: Ampicillin EP Impurity K

Molecular Formula: C13H17NO3

Molecular Weight: 235.28