Cefazolin Impurity 1 Ammonium Salt

CAS NO.:

Formula: C10H12N2O5S.NH3

Weight: 272.28 17.03

Cefazolin Impurity 2

CAS NO.:

Formula: C14H14N8O4S3

Weight: 454.50

Cefazolin Impurity 3

CAS NO.:

Formula: C14H16N8O5S3

Weight: 472.51

Cefazolin Impurity 4

CAS NO.:

Formula: C3H5N5O

Weight: 127.11

Cefazolin Impurity 5

CAS NO.: 58909-39-0

Formula: C14H14N8O5S3

Weight: 470.50

Cefazolin Impurity 6

CAS NO.:

Formula: C25H24N12O6S6

Weight: 780.91

Cefazolin Impurity 7

CAS NO.: 26240-90-4

Formula: C5H8N4O2

Weight: 156.15

Cefazolin Impurity 8

CAS NO.: 66338-95-2

Formula: C6H8ClNO4

Weight: 193.58

Cefditoren Pivoxil Impurity 16

CAS NO.:

Formula: C19H18N6O5S3

Weight: 506.57

Carbocisteine Impurity 1

CAS NO.: 25515-73-5

Formula: C5H9NO6S

Weight: 211.19

Carbocisteine Impurity 2 Trifluoroacetate

CAS NO.:

Formula: C5H9NO4S.C2HF3O2

Weight: 179.19 114.02

Carbocisteine Impurity 3 Trifluoroacetate

CAS NO.:

Formula: C5H9NO5S.C2HF3O2

Weight: 195.19 114.02

Carbocisteine Impurity 4

CAS NO.: 15253-37-9

Formula: C5H9NO4S2

Weight: 211.25

Carbocisteine Impurity 5

CAS NO.: 2820941-84-0

Formula: C7H9NO5S

Weight: 219.21

Carbocisteine Impurity 6

CAS NO.: 1601460-92-7

Formula: C7H9NO5S

Weight: 219.21

Cefditoren Pivoxil Impurity 17

CAS NO.:

Formula: C25H28N6O7S3

Weight: 620.71