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    Cefprozil EP Impurity C

    Cefprozil EP Impurity C

    Synonym

    3-(aminomethylene)-6-(4-hydroxyphenyl)piperazine-2,5-dione

    Molecular Formula

    C11H11N3O3

    Molecular Weight

    233.23

    Catalogue Number

    AR-C02003

    Parent Drug

    CEFPROZIL

    CAS Number

    147103-93-3

    Common Package:10,25,50,100 mg

    Collections: CEFPROZIL

    Category: 147103-93-3 AR-C02003 C11H11N3O3 CEFPROZIL

    RELATED PRODUCTS
    (6R,7R)-7-((R)-2-amino-2-(4-hydroxyphenyl)acetamido)-8-oxo-3-propyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

    Synonym

    (6R,7R)-7-((R)-2-amino-2-(4-hydroxyphenyl)acetamido)-8-oxo-3-propyl-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

    Molecular Formula

    C18H21N3O5S

    Molecular Weight

    391.44

    Catalogue Number

    AR-C02020

    Parent Drug

    CEFPROZIL
    (6R,7R)-7-((R)-2-amino-2-(4-hydroxyphenyl)acetamido)-8-oxo-3-((Z)-prop-1-en-1-yl)-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylic acid

    Synonym

    (6R,7R)-7-((R)-2-amino-2-(4-hydroxyphenyl)acetamido)-8-oxo-3-((Z)-prop-1-en-1-yl)-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxylic acid

    Molecular Formula

    C18H19N3O5S

    Molecular Weight

    389.43

    Catalogue Number

    AR-C02019

    Parent Drug

    CEFPROZIL

    CAS Number

    1000980-59-5
    (6R,7R)-7-((R)-2-amino-2-(4-hydroxyphenyl)acetamido)-3-(methoxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

    Synonym

    (6R,7R)-7-((R)-2-amino-2-(4-hydroxyphenyl)acetamido)-3-(methoxymethyl)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

    Molecular Formula

    C17H19N3O6S

    Molecular Weight

    393.42

    Catalogue Number

    AR-C02018

    Parent Drug

    CEFPROZIL
    (R)-2-((6R,7R)-7-((R)-2-amino-2-(4-hydroxyphenyl)acetamido)-8-oxo-3-((Z)-prop-1-en-1-yl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxamido)-2-(4-hydroxyphenyl)acetic acid

    Synonym

    (R)-2-((6R,7R)-7-((R)-2-amino-2-(4-hydroxyphenyl)acetamido)-8-oxo-3-((Z)-prop-1-en-1-yl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxamido)-2-(4-hydroxyphenyl)acetic acid

    Molecular Formula

    C26H26N4O7S

    Molecular Weight

    538.58

    Catalogue Number

    AR-C02016

    Parent Drug

    CEFPROZIL
    (6R,7R)-7-((R)-2-amino-2-(4-hydroxyphenyl)acetamido)-8-oxo-3-((Z)-prop-1-en-1-yl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

    Synonym

    (6R,7R)-7-((R)-2-amino-2-(4-hydroxyphenyl)acetamido)-8-oxo-3-((Z)-prop-1-en-1-yl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

    Molecular Formula

    C18H19N3O5S

    Molecular Weight

    389.43

    Catalogue Number

    AR-C02015

    Parent Drug

    CEFPROZIL

    CAS Number

    121412-77-9
    Cefprozil Impurity N

    Synonym

    (6R,7R)-7-((R)-2-amino-2-(4-((ethoxycarbonyl)oxy)phenyl)acetamido)-8-oxo-3-((E)-prop-1-en-1-yl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

    Molecular Formula

    C21H23N3O7S

    Molecular Weight

    461.50

    Catalogue Number

    AR-C02014

    Parent Drug

    CEFPROZIL
    Cefprozil Impurity M

    Synonym

    (6R,7R)-7-((R)-2-amino-2-(4-((ethoxycarbonyl)oxy)phenyl)acetamido)-8-oxo-3-((Z)-prop-1-en-1-yl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

    Molecular Formula

    C21H23N3O7S

    Molecular Weight

    461.50

    Catalogue Number

    AR-C02013

    Parent Drug

    CEFPROZIL
    Cefprozil EP Impurity L

    Synonym

    (R)-2-hydroxyethyl 2-amino-2-(4-hydroxyphenyl)acetate

    Molecular Formula

    C10H13NO4

    Molecular Weight

    211.22

    Catalogue Number

    AR-C02012

    Parent Drug

    CEFPROZIL

    CAS Number

    203007-73-2
    Cefprozil Impurity K

    Synonym

    3-((2R,5R)-5-ethyl-7-oxo-2,4,5,7-tetrahydro-1H-furo[3,4-d][1,3]thiazin-2-yl)-6-(4-hydroxyphenyl)piperazine-2,5-dione

    Molecular Formula

    C18H19N3O5S

    Molecular Weight

    389.43

    Catalogue Number

    AR-C02011

    Parent Drug

    CEFPROZIL
    Cefprozil Impurity J

    Synonym

    (6R,7R)-7-((R)-2-((R)-2-amino-2-(4-hydroxyphenyl)acetamido)-2-(4-hydroxyphenyl)acetamido)-8-oxo-3-((E)-prop-1-en-1-yl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

    Molecular Formula

    C26H26N4O7S

    Molecular Weight

    538.58

    Catalogue Number

    AR-C02010

    Parent Drug

    CEFPROZIL
    Cefprozil Impurity I

    Synonym

    (R)-2-((R)-((R)-2-amino-2-(4-hydroxyphenyl)acetamido)(carboxy)methyl)-5-((E)-prop-1-en-1-yl)-3,6-dihydro-2H-1,3-thiazine-4-carboxylic acid

    Molecular Formula

    C18H21N3O6S

    Molecular Weight

    407.45

    Catalogue Number

    AR-C02009

    Parent Drug

    CEFPROZIL
    Cefprozil EP Impurity H

    Synonym

    (6S,7R)-7-((R)-2-((R)-2-amino-2-(4-hydroxyphenyl)acetamido)-2-(4-hydroxyphenyl)acetamido)-8-oxo-3-((Z)-prop-1-en-1-yl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

    Molecular Formula

    C26H26N4O7S

    Molecular Weight

    538.58

    Catalogue Number

    AR-C02008

    Parent Drug

    CEFPROZIL
    Cefprozil Impurity G

    Synonym

    (R)-2-((R)-((R)-2-amino-2-(4-hydroxyphenyl)acetamido)(carboxy)methyl)-5-((Z)-prop-1-en-1-yl)-3,6-dihydro-2H-1,3-thiazine-4-carboxylic acid

    Molecular Formula

    C18H21N3O6S

    Molecular Weight

    407.45

    Catalogue Number

    AR-C02007

    Parent Drug

    CEFPROZIL
    Cefprozil Impurity F

    Synonym

    (6R,7R)-7-amino-8-oxo-3-((E)-prop-1-en-1-yl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

    Molecular Formula

    C10H12N2O3S

    Molecular Weight

    240.28

    Catalogue Number

    AR-C02006

    Parent Drug

    CEFPROZIL

    CAS Number

    107937-01-9
    Cefprozil Impurity E

    Synonym

    (6R,7R)-7-((R)-2-amino-2-(4-((R)-2-amino-2-(4-hydroxyphenyl)acetoxy)phenyl)acetamido)-8-oxo-3-((Z)-prop-1-en-1-yl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

    Molecular Formula

    C26H26N4O7S

    Molecular Weight

    538.58

    Catalogue Number

    AR-C02005

    Parent Drug

    CEFPROZIL
    Cefprozil Impurity D

    Synonym

    (6R,7R)-7-amino-8-oxo-3-((Z)-prop-1-en-1-yl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

    Molecular Formula

    C10H12N2O3S

    Molecular Weight

    240.28

    Catalogue Number

    AR-C02004

    Parent Drug

    CEFPROZIL

    CAS Number

    106447-44-3
    Cefprozil-d4 (Mixture of Z and E Isomers)

    Synonym

    (6R,7R)-7-((R)-2-amino-2-(4-hydroxyphenyl)acetamido)-8-oxo-3-(prop-1-en-1-yl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid-D4

    Molecular Formula

    C18H15N3O5SD4

    Molecular Weight

    393.46

    Catalogue Number

    AR-C02002

    Parent Drug

    CEFPROZIL

    CAS Number

    92665-29-7 (non-labelled)
    Cefprozil

    Synonym

    (6R,7R)-7-((R)-2-amino-2-(4-hydroxyphenyl)acetamido)-8-oxo-3-(prop-1-en-1-yl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

    Molecular Formula

    C18H19N3O5S

    Molecular Weight

    389.43

    Catalogue Number

    AR-C02001

    Parent Drug

    CEFPROZIL

    CAS Number

    92665-29-7