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CEFUROXIME SODIUM EP IMPURITY E
CEFUROXIME SODIUM EP IMPURITY E

CAT No: ALL-CEF-E

Chemical Name: (6R,7R)-3-[(Carbamoy...

Molecular Formula: C16H16N4O8S

Molecular Weight: 424.39

CAS Number: 97232-97-8

CEFUROXIME SODIUM EP IMPURITY D
CEFUROXIME SODIUM EP IMPURITY D

CAT No: ALL-CEF-D

Chemical Name: (6R,7R)-7-[[(Z)-(Fur...

Molecular Formula: C18H15Cl3N4O9S

Molecular Weight: 569.76

CAS Number: N.A.

CEFUROXIME SODIUM EP IMPURITY C
CEFUROXIME SODIUM EP IMPURITY C

CAT No: ALL-CEF-C

Chemical Name: (6R,7R)-7-[[(Z)-(Fur...

Molecular Formula: C15H15N3O6S

Molecular Weight: 365.36

CAS Number: N.A.

CEFUROXIME SODIUM EP IMPURITY B
CEFUROXIME SODIUM EP IMPURITY B

CAT No: ALL-CEF-B

Chemical Name: (6R,7R)-3-[(Acetylox...

Molecular Formula: C17H17N3O8S

Molecular Weight: 423.70

CAS Number: 39685-31-9

CEFUROXIME SODIUM EP IMPURITY A
CEFUROXIME SODIUM EP IMPURITY A

CAT No: ALL-CEF-A

Chemical Name: (6R,7R)-7-[[(Z)-(Fur...

Molecular Formula: C15H15N3O7S

Molecular Weight: 381.36

CAS Number: 56271-94-4

CEFUROXIME SODIUM
CEFUROXIME SODIUM

CAT No: ALL-CEF-NA

Chemical Name: Sodium [(6R)-[6a,7b(...

Molecular Formula: C16H15N4NaO8S

Molecular Weight: 446.37

CAS Number: 56238-63-2

CEFUROXIME ACID Δ2-ISOMER
CEFUROXIME ACID Δ2-ISOMER

CAT No: ALL-CEF-9085

Chemical Name: (6R,7R)-3-[[(Aminoca...

Molecular Formula: C16H16N4O8S

Molecular Weight: 424.39

CAS Number: 229499-08-5

CEFUROXIME AXETIL EP IMPURITY E
CEFUROXIME AXETIL EP IMPURITY E

CAT No: ALL-CEF-E

Chemical Name: (5aR,6R)-6-[[(2Z)-2-...

Molecular Formula: C15H13N3O6S

Molecular Weight: 363.35

CAS Number: 947723-87-7

CEFUROXIME AXETIL EP IMPURITY D
CEFUROXIME AXETIL EP IMPURITY D

CAT No: ALL-CEF-D

Chemical Name: (6R,7R)-3-[(carbamoy...

Molecular Formula: C16H15N4NaO8S

Molecular Weight: 446.37

CAS Number: 56238-63-2

CEFUROXIME AXETIL EP IMPURITY C
CEFUROXIME AXETIL EP IMPURITY C

CAT No: ALL-CEF-C

Chemical Name: (6R,7R)-7-[[(Z)-2-(F...

Molecular Formula: C18H15Cl3N4O9S

Molecular Weight: 569.76

CAS Number: 76598-06-6

CEFUROXIME AXETIL EP IMPURITY B
CEFUROXIME AXETIL EP IMPURITY B

CAT No: ALL-CEF-B

Chemical Name: (1RS)-1-(Acetyloxy)e...

Molecular Formula: C20H22N4O10S

Molecular Weight: 510.47

CAS Number: 97232-96-7

CEFUROXIME AXETIL EP IMPURITY A
CEFUROXIME AXETIL EP IMPURITY A

CAT No: ALL-CEF-A

Chemical Name: 1-(Acetyloxy)ethyl (...

Molecular Formula: C20H22N4O10S

Molecular Weight: 510.47

CAS Number: 123458-61-7