Cefixime Pharmaceutical Reference Standards

CEFIXIME STABLE ISOTOPES, STABLE ISOTOPES
[13C3, 15N2]-Cefixime


CAT No. : CS-EK-01558
Mol F. : C1313C3H15N315N2O7S2
Mol W. : 458.41 g/mol
Cas No. : 79350-37-1 unlabeled
Stock : Enquire

CEFIXIME IMPURITIES, IMPURITIES
3-Desethenyl-3-methyl Cefixime


CAT No. : CS-T-15807
Mol F. : C₁₅H₁₅N₅O₇S₂
Mol W. : 441.44 g/mol
Cas No. : 72701-01-0
Stock : IN-Stock

CEFIXIME IMPURITIES, IMPURITIES
Cefixime


CAT No. : CS-EB-02925
Mol F. : C₁₆H₁₅N₅O₇S₂
Mol W. : 453.45 g/mol
Cas No. : 79350-37-1
Stock : Enquire

CEFIXIME API STANDARDS, API STANDARDS
Cefixime


CAT No. : CS-O-07573
Mol F. : C₁₆H₁₅N₅O₇S₂
Mol W. : 453.45 g/mol
Cas No. : 79350-37-1
Stock : IN-Stock

CEFIXIME STABLE ISOTOPES, STABLE ISOTOPES
Cefixime 13C 15N2


CAT No. : CS-O-02881
Mol F. : C₁₅¹³CH₁₅N₃¹⁵N₂O₇S₂
Mol W. : 456.43 g/mol
Cas No. : 79350-37-1(Unlabeled)
Stock : IN-Stock

CEFIXIME IMPURITIES, IMPURITIES
Cefixime Acid, Thiazine Isomer Impurity, Disodium Salt


CAT No. : CS-O-15248
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 108615-31-2 (Free Acid)
Stock : Enquire

CEFIXIME IMPURITIES, IMPURITIES
Cefixime D2


CAT No. : CS-O-44415
Mol F. : C16H13D2N5O7S2
Mol W. : 455.46 g/mol
Cas No. : Not Available
Stock : Enquire

CEFIXIME IMPURITIES, IMPURITIES
Cefixime EP Impurity A (Mixture of Diastereomers)


CAT No. : CS-O-15245
Mol F. : C₁₆H₁₇N₅O₈S₂
Mol W. : 471.46 g/mol
Cas No. : 1614255-90-1
Stock : IN-Stock

CEFIXIME IMPURITIES, IMPURITIES
Cefixime EP Impurity B


CAT No. : CS-O-15246
Mol F. : C₁₅H₁₇N₅O₆S₂
Mol W. : 427.46 g/mol
Cas No. : 1335475-19-8
Stock : IN-Stock

CEFIXIME IMPURITIES, IMPURITIES
Cefixime EP Impurity C


CAT No. : CS-T-10761
Mol F. : C₁₆H₁₅N₅O₇S₂
Mol W. : 453.45 g/mol
Cas No. : 108691-83-4
Stock : IN-Stock

CEFIXIME IMPURITIES, IMPURITIES
Cefixime EP Impurity D


CAT No. : CS-T-10762
Mol F. : C₁₆H₁₅N₅O₇S₂
Mol W. : 453.45 g/mol
Cas No. : 97164-56-2
Stock : IN-Stock

CEFIXIME IMPURITIES, IMPURITIES
Cefixime glucose adduct


CAT No. : CS-O-49713
Mol F. : C22H25N5O12S2
Mol W. : 615.59 g/mol
Cas No. : Not Available
Stock : Enquire

CEFIXIME IMPURITIES, IMPURITIES
Cefixime Impurity 1


CAT No. : CS-P-07592
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 80544-17-8
Stock : Enquire

CEFIXIME IMPURITIES, IMPURITIES
Cefixime Impurity 4


CAT No. : CS-O-47357
Mol F. : C8H9N3O5S
Mol W. : 259.24 g/mol
Cas No. : 297144-55-9
Stock : Enquire

CEFIXIME IMPURITIES, IMPURITIES
Cefixime Impurity F Sodium salt


CAT No. : CS-O-15247
Mol F. : C₁₈H₁₈N₅NaO₇S₂
Mol W. : 503.48 g/mol
Cas No. : 79368-95-9 (Free base)
Stock : IN-Stock

CEFIXIME INTERMEDIATES, INTERMEDIATES
Cefixime intermediate


CAT No. : CS-O-48141
Mol F. : C16H16ClN3O8S
Mol W. : 445.83 g/mol
Cas No. : 88621-00-5
Stock : Enquire

CEFIXIME METABOLITES, METABOLITES
Cefixime Metabolite M1


CAT No. : CS-O-37452
Mol F. : C16H17N5O8S2
Mol W. : 471.46 g/mol
Cas No. : Not Available
Stock : Enquire

CEFIXIME IMPURITIES, IMPURITIES
Cefixime Methyl Ester


CAT No. : CS-T-10763
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 88621-01-6
Stock : Enquire

CEFIXIME IMPURITIES, IMPURITIES
Cefixime Nitroso impurity 1


CAT No. : CS-O-44126
Mol F. : C16H14N6O8S2
Mol W. : 482.45 g/mol
Cas No. : Not Available
Stock : Enquire

CEFIXIME NITROSAMINE, NITROSAMINE
Cefixime Nitroso impurity 2


CAT No. : CS-EO-03991
Mol F. : C15H16N6O7S2
Mol W. : 456.4 g/mol
Cas No. : Not Available
Stock : Enquire

CEFIXIME IMPURITIES, IMPURITIES
Cefixime Nitroso impurity 2


CAT No. : CS-O-44127
Mol F. : C16H14N6O8S2
Mol W. : 482.45 g/mol
Cas No. : Not Available
Stock : Enquire

CEFIXIME IMPURITIES, IMPURITIES
Cefixime related compound A


CAT No. : CS-O-44209
Mol F. : C19H25ClN6O5S2
Mol W. : 517.02 g/mol
Cas No. : Not Available
Stock : Enquire

CEFIXIME IMPURITIES, IMPURITIES
Cefixime related compound B


CAT No. : CS-O-44210
Mol F. : C25H30ClN9O7S3
Mol W. : 700.21 g/mol
Cas No. : Not Available
Stock : Enquire

CEFIXIME IMPURITIES, IMPURITIES
Cefixime Sulfoxide


CAT No. : CS-P-08167
Mol F. : C₁₆H₁₅N₅O₈S₂
Mol W. : 469.45 g/mol
Cas No. : Not Available
Stock : IN-Stock

CEFIXIME IMPURITIES, IMPURITIES
Cefixime tert-Butyl Ester


CAT No. : CS-EO-00121
Mol F. : C20H23N5O7S2
Mol W. : 509.56 g/mol
Cas No. : 79368-92-6
Stock : Enquire

CEFIXIME USP STANDARDS, USP STANDARDS
Cefixime trihydrate


CAT No. : CS-EB-03076
Mol F. : C16H15N5O7S2 : 3(H2O)
Mol W. : 453.4 : 3(18.0) g/mol
Cas No. : 125110-14-7
Stock : Enquire

CEFIXIME API STANDARDS, API STANDARDS
Cefixime trihydrate


CAT No. : CS-O-06214
Mol F. : C₁₆H₂₁N₅O₁₀S₂
Mol W. : 507.50 g/mol
Cas No. : 125110-14-7
Stock : IN-Stock

CEFIXIME IMPURITIES, IMPURITIES
N-Acetyl Cefixime


CAT No. : CS-T-64595
Mol F. : Not Available
Mol W. : Not Available
Cas No. : 130136-31-1
Stock : Enquire