Benzylpenicillin Sodium CP Impurity K

CAS NO.:

Formula: C32H38N4O9S2

Weight: 686.80

Benzylpenicillin CP Impurity L

CAS NO.:

Formula: C26H29N3O7S

Weight: 527.60

Penicillin sodium EP impurity B

CAS NO.:

Formula: C8H8O2

Weight: 136.15

Benzylpenicillin EP Impurity C

CAS NO.:

Formula: C16H18N2O5S

Weight: 350.39

Benzylpenicillin EP Impurity C Potassium Salt

CAS NO.: 5985-13-7

Formula: C16H17KN2O5S

Weight: 388.48

Benzylpenicillin EP Impurity E

CAS NO.:

Formula: C16H20N2O5S

Weight: 352.41

Benzathine Benzyl Penicillin Impurity C (Benzylpenicilloic acids Benzathine)

CAS NO.:

Formula: C32H38N4O4S

Weight: 574.74

Phenoxymethylpenicillin EP Impurity B

CAS NO.: 122-59-8

Formula: C8H8O3

Weight: 152.15

Phenoxymethylpenicillin EP Impurity D

CAS NO.: 20880-67-5

Formula: C16H18N2O6S

Weight: 366.39

Phenoxymethylpenicillin EP Impurity D Triethylamine salt

CAS NO.:

Formula: C16H18N2O6S.C6H15N

Weight: 366.39 101.19

Phenoxymethylpenicillin EP Impurity E

CAS NO.:

Formula: C16H20N2O6S

Weight: 368.40

Phenoxymethylpenicillin EP Impurity E HCl

CAS NO.:

Formula: C16H20N2O6S.HCl

Weight: 368.40 36.46

Phenoxymethylpenicillin EP Impurity F (Mixture of Diastereomers) HCl

CAS NO.:

Formula: C15H20N2O4S.HCl

Weight: 324.4 36.46

Benzylpenicillin Impurity 1

CAS NO.: 5663-61-6

Formula: C10H11NO2

Weight: 177.20

Benzylpenicillin Impurity 2 Potassium Salt

CAS NO.: 97299-13-3

Formula: C14H19N2O4S.K

Weight: 311.38 39.10

Benzylpenicillin Impurity 3 Potassium Salt

CAS NO.:

Formula: C14H19N2O4S.K

Weight: 311.38 39.10