Cefixime

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  • Cefixime EP Impurity C (Cefixime 7-epimer)
    Cefixime EP Impurity C (Cefixime 7-epimer)
    CAT #: C22306
    CAS #: 108691-83-4
    M.F .: C16H15N5O7S2
    M.W .: 453.46
  • Cefixime Impurity D
    Cefixime Impurity D
    CAT #: C22307
    CAS #: 97164-56-2
    M.F .: C16H15N5O7S2
    M.W .: 453.44
  • Cefixime Impurity E
    Cefixime Impurity E
    CAT #: C22308
    CAS #: 72701-01-0
    M.F .: C15H15N5O7S2
    M.W .: 441.44
  • Cefixime methyl ester
    Cefixime methyl ester
    CAT #: C22309
    CAS #: 88621-01-6
    M.F .: C17H17N5O7S2
    M.W .: 467.48
  • Cefixime Impurity 14
    Cefixime Impurity 14
    CAT #: C22310
    CAS #: 79349-82-9
    M.F .: C9H10N2O3S
    M.W .: 226.26
  • Cefixime-13C-15N2
    Cefixime-13C-15N2
    CAT #: T60090
    CAS #: NA
    M.F : C16H15N5O7S2
    M.W : 456.43
  • Cefixime-13C3-15N2
    Cefixime-13C3-15N2
    CAT #: T60091
    CAS #: NA
    M.F : C16H15N5O7S2
    M.W : 458.41
  • Cefixime Δ3 isomer impurity
    Cefixime Δ3 isomer impurity
    CAT #: C11774
    CAS #: 79350-37-1
    M.F : C16H15N5O7S2
    M.W : 453.44
  • Cefixime Dimer Impurity B
    Cefixime Dimer Impurity B
    CAT #: C06141
    CAS #: N/A
    M.F : C23H20N8O11S3
    M.W : 680.64
  • Cefixime Dimer Impurity D
    Cefixime Dimer Impurity D
    CAT #: C06142
    CAS #: N/A
    M.F : C32H28N10O13S4
    M.W : 888.87
  • Cefixime Impurity 1
    Cefixime Impurity 1
    CAT #: C13558
    CAS #: 80544-17-8
    M.F : C8H9N3O5S
    M.W : 259.24
  • Cefixime tert-Butyl Ester
    Cefixime tert-Butyl Ester
    CAT #: C13559
    CAS #: 79368-92-6
    M.F : C20H23N5O7S2
    M.W : 509.55
  • Cefixime Impurity 3
    Cefixime Impurity 3
    CAT #: C16594
    CAS #: 1335475-08-5
    M.F : C16H17N5O8S2
    M.W : 471.46
  • Cefixime Impurity B Sodium Salt
    Cefixime Impurity B Sodium Salt
    CAT #: C16611
    CAS #: 1335475-19-8(free base)
    M.F : C15H16N5O6S2 Na
    M.W : 426.44 22.99
  • Cefixime Impurity 5
    Cefixime Impurity 5
    CAT #: C17999
    CAS #: NA
    M.F : C25H23N7O10S2
    M.W : 645.62
  • Cefixime Impurity 6
    Cefixime Impurity 6
    CAT #: C18000
    CAS #: NA
    M.F : C25H24N8O11S3
    M.W : 708.69
  • Cefixime Impurity 7
    Cefixime Impurity 7
    CAT #: C18001
    CAS #: 2488905-73-1
    M.F : C16H15N5O7S2
    M.W : 453.44
  • Cefixime Impurity 8
    Cefixime Impurity 8
    CAT #: C18002
    CAS #: NA
    M.F : C16H17N5O8S2
    M.W : 471.46
  • Cefixime Impurity 9
    Cefixime Impurity 9
    CAT #: C18003
    CAS #: NA
    M.F : C33H30N10O13S4
    M.W : 902.9
  • Cefixime Impurity 10
    Cefixime Impurity 10
    CAT #: C18004
    CAS #: NA
    M.F : C16H15N5O7S2
    M.W : 453.44
  • Cefixime Impurity 11
    Cefixime Impurity 11
    CAT #: C18080
    CAS #: NA
    M.F : C16H15N5O8S2
    M.W : 469.44
  • Cefixime Impurity 12
    Cefixime Impurity 12
    CAT #: C18304
    CAS #: NA
    M.F : C32H28N10O13S4
    M.W : 888.87
  • Cefixime Impurity 13
    Cefixime Impurity 13
    CAT #: C18305
    CAS #: NA
    M.F : C25H23N7O9S3
    M.W : 661.68
  • Cefixime Impurity 15
    Cefixime Impurity 15
    CAT #: C42456
    CAS #: N/A
    M.F : C32H28N10O13S4
    M.W : 888.87
  • Cefixime Impurity 16
    Cefixime Impurity 16
    CAT #: C42951
    CAS #: N/A
    M.F : C32H28N10O13S4
    M.W : 888.87
  • Cefixime
    Cefixime
    CAT #: C43420
    CAS #: 79350-37-1
    M.F : C16H15N5O7S2
    M.W : 453.44
  • Cefixime Impurity 17
    Cefixime Impurity 17
    CAT #: C45463
    CAS #: 246035-38-1
    M.F : C15H12N4O4S3
    M.W : 408.46
  • Cefixime Impurity A
    Cefixime Impurity A
    CAT #: C00571
    CAS #: 1614255-90-1
    M.F .: C16H17N5O8S2
    M.W .: 471.46
  • Cefixime Impurity F
    Cefixime Impurity F
    CAT #: C00572
    CAS #: 79368-95-9
    M.F .: C18H19N5O7S2
    M.W .: 481.51
  • Cefixime Impurity B (E-isomer)
    Cefixime Impurity B (E-isomer)
    CAT #: C10666
    CAS #: N/A
    M.F : C15H17N5O6S2
    M.W : 427.45
  • Cefixime Impurity B (Mixture of Diastereomers)
    Cefixime Impurity B (Mixture of Diastereomers)
    CAT #: C22305
    CAS #: 1335475-19-8
    M.F : C15H17N5O6S2
    M.W : 427.46