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    Ceftriaxone EP Impurity B (Cefotaxime EP Impurity E)

    Ceftriaxone EP Impurity B (Cefotaxime EP Impurity E)

    Synonym

    (Z)-2-(2-aminothiazol-4-yl)-N-((5aR,6R)-1,7-dioxo-1,3,4,5a,6,7-hexahydroazeto[2,1-b]furo[3,4-d][1,3]thiazin-6-yl)-2-(methoxyimino)acetamide

    Molecular Formula

    C14H13N5O5S2

    Molecular Weight

    395.41

    Catalogue Number

    AR-C02165

    Parent Drug

    CEFTRIAXONE

    CAS Number

    66340-33-8

    Common Package:10,25,50,100 mg

    Collections: CEFTRIAXONE

    Category: 66340-33-8 AR-C02165 C14H13N5O5S2 CEFTRIAXONE

    RELATED PRODUCTS
    (E)-O-benzo[d]thiazol-2-yl 2-(2-aminothiazol-4-yl)-2-(methoxyimino)ethanethioate

    Synonym

    (E)-O-benzo[d]thiazol-2-yl 2-(2-aminothiazol-4-yl)-2-(methoxyimino)ethanethioate

    Molecular Formula

    C13H10N4O2S3

    Molecular Weight

    350.44

    Catalogue Number

    AR-C02176

    Parent Drug

    CEFTRIAXONE

    CAS Number

    959246-33-4
    (Z)-benzo[d]thiazol-2-yl 2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetate

    Synonym

    (Z)-benzo[d]thiazol-2-yl 2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetate

    Molecular Formula

    C13H10N4O3S2

    Molecular Weight

    334.38

    Catalogue Number

    AR-C02175

    Parent Drug

    CEFTRIAXONE

    CAS Number

    84994-24-1
    7-Amino Ceftriaxone Sodium (7-ACT)

    Synonym

    (6R,7R)-7-amino-3-(((2-methyl-5,6-dioxo-1,2,5,6-tetrahydro-1,2,4-triazin-3-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, sodium salt

    Molecular Formula

    C12H12N5O5S2 . Na

    Molecular Weight

    370.39 22.99

    Catalogue Number

    AR-C02174

    Parent Drug

    CEFTRIAXONE

    CAS Number

    131257-07-3
    Ceftriaxone 3-ene Isomer Disodium Salt

    Synonym

    (6R,7R)-7-((Z)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetamido)-3-(((2-methyl-5,6-dioxo-1,2,5,6-tetrahydro-1,2,4-triazin-3-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylic acid, disodium salt

    Molecular Formula

    C18H16N8O7S3. 2 Na

    Molecular Weight

    552.56 2 22.99

    Catalogue Number

    AR-C02173

    Parent Drug

    CEFTRIAXONE
    Ceftriaxone EP Impurity A Sodium Salt ((E)-Ceftriaxone Sodium)

    Synonym

    disodium mono((6R,7R)-7-((E)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetamido)-3-(((2-methyl-5,6-dioxo-1,2,5,6-tetrahydro-1,2,4-triazin-3-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate)

    Molecular Formula

    C18H16N8O7S3. 2 Na

    Molecular Weight

    552.57 2 22.99

    Catalogue Number

    AR-C02172

    Parent Drug

    CEFTRIAXONE

    CAS Number

    97164-54-0
    Ceftriaxone Sodium

    Synonym

    (6R,7R)-7-((Z)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetamido)-3-(((2-methyl-5,6-dioxo-1,2,5,6-tetrahydro-1,2,4-triazin-3-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, disodium salt

    Molecular Formula

    C18H16N8O7S3. 2 Na

    Molecular Weight

    552.57 2x22.99

    Catalogue Number

    AR-C02171

    Parent Drug

    CEFTRIAXONE
    (Z)-S-benzo[d]thiazol-2-yl 2-(2-aminothiazol-4-yl)-2-(methoxyimino)ethanethioate

    Synonym

    (Z)-S-benzo[d]thiazol-2-yl 2-(2-aminothiazol-4-yl)-2-(methoxyimino)ethanethioate

    Molecular Formula

    C13H10N4O2S3

    Molecular Weight

    350.44

    Catalogue Number

    AR-C02170

    Parent Drug

    CEFTRIAXONE
    Ceftriaxone EP Impurity E

    Synonym

    (6R,7R)-7-amino-3-(((2-methyl-5,6-dioxo-1,2,5,6-tetrahydro-1,2,4-triazin-3-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

    Molecular Formula

    C12H13N5O5S2

    Molecular Weight

    371.39

    Catalogue Number

    AR-C02169

    Parent Drug

    CEFTRIAXONE

    CAS Number

    58909-56-1
    Ceftriaxone EP Impurity D

    Synonym

    (Z)-S-benzo[d]thiazol-2-yl 2-(2-aminothiazol-4-yl)-2-(methoxyimino)ethanethioate

    Molecular Formula

    C13H10N4O2S3

    Molecular Weight

    350.44

    Catalogue Number

    AR-C02168

    Parent Drug

    CEFTRIAXONE

    CAS Number

    80756-85-0
    Ceftriaxone EP Impurity C

    Synonym

    2-methyl-3-thioxo-1,2,4-triazinane-5,6-dione

    Molecular Formula

    C4H5N3O2S

    Molecular Weight

    159.16

    Catalogue Number

    AR-C02167

    Parent Drug

    CEFTRIAXONE

    CAS Number

    58909-39-0
    Ceftriaxone EP Impurity A ((E)-Ceftriaxone)

    Synonym

    (6R,7R)-7-((E)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetamido)-3-(((2-methyl-5,6-dioxo-1,2,5,6-tetrahydro-1,2,4-triazin-3-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

    Molecular Formula

    C18H18N8O7S3

    Molecular Weight

    554.57

    Catalogue Number

    AR-C02166

    Parent Drug

    CEFTRIAXONE

    CAS Number

    92143-31-2
    Ceftriaxone-d3 Disodium Salt

    Synonym

    (6R,7R)-7-((Z)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetamido)-3-(((2-methyl-5,6-dioxo-1,2,5,6-tetrahydro-1,2,4-triazin-3-yl)thio)methyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid-D3 disodium salt

    Molecular Formula

    C18H13N8O7S3D3. 2 Na

    Molecular Weight

    555.59 2 22.99

    Catalogue Number

    AR-C02164

    Parent Drug

    CEFTRIAXONE

    CAS Number

    1132650-38-4 (free base)