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Pharmaceutical Reference Standards

Cefixime

Picture of Cefixime
CAT No: SZ-C081001
CAS No: 125110-14-7 
Mol.F. : C16H15N5O7S2 3H2O
Mol.Wt. : 453.44 54
Inv. Status: In Stock
SZ-C081001
CAS No:125110-14-7 
Mol.F.: C16H15N5O7S2 3H2O
Mol.Wt.: 453.44 54
Inv. Status: In Stock

Cefixime EP Impurity A

Picture of Cefixime EP Impurity A
CAT No: SZ-C081002
CAS No: 1614255-90-1
Mol.F. : C16H17N5O8S2
Mol.Wt. : 471.46
Inv. Status: In Stock
SZ-C081002
CAS No:1614255-90-1
Mol.F.: C16H17N5O8S2
Mol.Wt.: 471.46
Inv. Status: In Stock

Cefixime EP Impurity B

Picture of Cefixime EP Impurity B
CAT No: SZ-C081003
CAS No: 1335475-19-8
Mol.F. : C15H17N5O6S2
Mol.Wt. : 427.45
Inv. Status: Custom Synthesis
SZ-C081003
CAS No:1335475-19-8
Mol.F.: C15H17N5O6S2
Mol.Wt.: 427.45
Inv. Status: Custom Synthesis

Cefixime EP Impurity C

Picture of Cefixime EP Impurity C
CAT No: SZ-C081004
CAS No: 108691-83-4
Mol.F. : C16H15N5O7S2
Mol.Wt. : 453.44
Inv. Status: Custom Synthesis
SZ-C081004
CAS No:108691-83-4
Mol.F.: C16H15N5O7S2
Mol.Wt.: 453.44
Inv. Status: Custom Synthesis

Cefixime EP Impurity D

Picture of Cefixime EP Impurity D
CAT No: SZ-C081005
CAS No: 79350-37-1
Mol.F. : C16H15N5O7S2
Mol.Wt. : 453.44
Inv. Status: Custom Synthesis
SZ-C081005
CAS No:79350-37-1
Mol.F.: C16H15N5O7S2
Mol.Wt.: 453.44
Inv. Status: Custom Synthesis

Cefixime EP Impurity E

Picture of Cefixime EP Impurity E
CAT No: SZ-C081006
CAS No: 72701-01-0 
Mol.F. : C15H15N5O7S2
Mol.Wt. : 441.43
Inv. Status: Custom Synthesis
SZ-C081006
CAS No:72701-01-0 
Mol.F.: C15H15N5O7S2
Mol.Wt.: 441.43
Inv. Status: Custom Synthesis

Cefixime EP Impurity F

Picture of Cefixime EP Impurity F
CAT No: SZ-C081007
CAS No: 79368-95-9
Mol.F. : C18H19N5O7S2
Mol.Wt. : 481.5
Inv. Status: Custom Synthesis
SZ-C081007
CAS No:79368-95-9
Mol.F.: C18H19N5O7S2
Mol.Wt.: 481.5
Inv. Status: Custom Synthesis

Cefixime Methyl Ester

Picture of Cefixime Methyl Ester
CAT No: SZ-C081008
CAS No: 88621-01-6
Mol.F. : C17H17N5O7S2
Mol.Wt. : 467.47
Inv. Status: Custom Synthesis
SZ-C081008
CAS No:88621-01-6
Mol.F.: C17H17N5O7S2
Mol.Wt.: 467.47
Inv. Status: Custom Synthesis

Cefixime Impurity (7-AVCA)

Picture of Cefixime Impurity (7-AVCA)
CAT No: SZ-C081009
CAS No: 79349-82-9
Mol.F. : C9H10N2O3S
Mol.Wt. : 226.25
Inv. Status: In Stock
SZ-C081009
CAS No:79349-82-9
Mol.F.: C9H10N2O3S
Mol.Wt.: 226.25
Inv. Status: In Stock

Cefixime Sulfoxide

Picture of Cefixime Sulfoxide
CAT No: SZ-C081010
CAS No: 1335555-87-7
Mol.F. : C16H15N5O8S2
Mol.Wt. : 469.44
Inv. Status: Custom Synthesis
SZ-C081010
CAS No:1335555-87-7
Mol.F.: C16H15N5O8S2
Mol.Wt.: 469.44
Inv. Status: Custom Synthesis

Cefixime Sulfone

Picture of Cefixime Sulfone
CAT No: SZ-C081011
CAS No: N/A
Mol.F. : C16H15N5O9S2
Mol.Wt. : 485.45
Inv. Status: Custom Synthesis
SZ-C081011
CAS No:N/A
Mol.F.: C16H15N5O9S2
Mol.Wt.: 485.45
Inv. Status: Custom Synthesis

Cefixime tert-Butyl Ester

Picture of Cefixime tert-Butyl Ester
CAT No: SZ-C081012
CAS No: 79368-92-6
Mol.F. : C20H23N5O7S2
Mol.Wt. : 509.55
Inv. Status: Custom Synthesis
SZ-C081012
CAS No:79368-92-6
Mol.F.: C20H23N5O7S2
Mol.Wt.: 509.55
Inv. Status: Custom Synthesis

Cefixime E-isomer

Picture of Cefixime E-isomer
CAT No: SZ-C081013
CAS No: N/A
Mol.F. : C15H17N5O6S2
Mol.Wt. : 427.45
Inv. Status: In Stock
SZ-C081013
CAS No:N/A
Mol.F.: C15H17N5O6S2
Mol.Wt.: 427.45
Inv. Status: In Stock

Cefixime Impurity 1

Picture of Cefixime Impurity 1
CAT No: SZ-C081014
CAS No: 80544-17-8
Mol.F. : C8H9N3O5S
Mol.Wt. : 259.24
Inv. Status: Custom Synthesis
SZ-C081014
CAS No:80544-17-8
Mol.F.: C8H9N3O5S
Mol.Wt.: 259.24
Inv. Status: Custom Synthesis