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CEFOXITIN EP IMPURITY B
CEFOXITIN EP IMPURITY B

CAT No: ALL-CEF-B

Chemical Name: (2RS,6R,7S)-3-[(Carb...

Molecular Formula: C16H16N3NaO7S2

Molecular Weight: 449.43

CAS Number: N.A.

CEFOXITIN EP IMPURITY A
CEFOXITIN EP IMPURITY A

CAT No: ALL-CEF-A

Chemical Name: (6R,7S)-3-(Hydroxyme...

Molecular Formula: C15H15N2NaO6S2

Molecular Weight: 406.41

CAS Number: N.A.

CEFOTAXIME
CEFOTAXIME

CAT No: ALL-C03363

Chemical Name: [6R-[6alpha,7beta(z)...

Molecular Formula: C16H16N5NaO7S2

Molecular Weight: 477.75

CAS Number: 63527-52-6 (Free acid) | 64485-93-4 (Na)

CEFOTAXIME EP IMPURITY G
CEFOTAXIME EP IMPURITY G

CAT No: ALL-CEF-G

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

Molecular Formula: C22H22N8O9S3

Molecular Weight: 638.65

CAS Number: N.A

CEFOTAXIME EP IMPURITY F
CEFOTAXIME EP IMPURITY F

CAT No: ALL-CEF-F

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

Molecular Formula: C30H30N10O12S4

Molecular Weight: 850.88

CAS Number: 175032-97-0

CEFOTAXIME EP IMPURITY E
CEFOTAXIME EP IMPURITY E

CAT No: ALL-CEF-E

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

Molecular Formula: C14H13N5O5S2

Molecular Weight: 395.41

CAS Number: 66340-33-8

CEFOTAXIME EP IMPURITY D (SODIUM SALT)
CEFOTAXIME EP IMPURITY D (SODIUM SALT)

CAT No: ALL-CEF-D

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

Molecular Formula: C16H16N5NaO7S2

Molecular Weight: 477.45

CAS Number: 65715-12-0 (Sodium Salt) | 63527-53-7 (Acid)

CEFOTAXIME EP IMPURITY C
CEFOTAXIME EP IMPURITY C

CAT No: ALL-CEF-C

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

Molecular Formula: C17H17N5O8S2

Molecular Weight: 483.48

CAS Number: 66403-32-5

CEFOTAXIME EP IMPURITY B
CEFOTAXIME EP IMPURITY B

CAT No: ALL-CEF-B

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

Molecular Formula: C14H15N5O6S2 (Acid)

Molecular Weight: 413.43 | 451.52 (Potassium salt)

CAS Number: 66340-28-1 (Acid)

CEFOTAXIME EP IMPURITY A
CEFOTAXIME EP IMPURITY A

CAT No: ALL-CEF-A

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

Molecular Formula: C14H15N5O5S2

Molecular Weight: 397.43

CAS Number: 65052-63-3

CEFOTAXIME BROMOACETYL ANALOG
CEFOTAXIME BROMOACETYL ANALOG

CAT No: ALL-CEF-BR-AN

Chemical Name: (6R,7R,Z)-3-(Acetoxy...

Molecular Formula: C15H16BrN3O8S

Molecular Weight: 478.27

CAS Number: 83305-12-8

CEFIXIME TRIHYDRATE
CEFIXIME TRIHYDRATE

CAT No: ALL-CEF-1009

Chemical Name: 8-[[2-(2-Amino-1,3-t...

Molecular Formula: C16H21N5O10S2

Molecular Weight: 507.50

CAS Number: 125110-14-7