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Current Position： > Product > Drug Impurities > Cefixime
Cefixime Impurity D (EP) (Cefixime E-isomer )
Catalog No: PI00001005     Product Name: Cefixime Impurity D (EP) (Cefixime E-isomer )
CAS No: 97164-56-2 | Chemical Formula: C16H15N5O7S2 | (6R,7R)-7-[[(E)-2-(2-aminothiazol-4-yl)-2-[(carboxymethoxy)imino]acetyl]amino]-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
Related Products
Cefixime
Catalog No: PI00001001
Product Name: Cefixime
(6R,7R)-7-[[(Z)-2-(2-Aminothiazol-4-yl)-……
Cefixime Impurity A(EP)
Catalog No: PI00001002
Product Name: Cefixime Impurity A(EP)
2-((Z)-2-(2-aminothiazol-4-yl)-2-((carbo……
Cefixime Impurity B (Mixture of Diastereomers) (EP)
Catalog No: PI00001003
Product Name: Cefixime Impurity B (Mixture of Diastereomers) (EP)
CAS No: 1335475-19-8丨Chemical Formula: C15H17N5O6S2丨2-[[[(Z)-1-(2-aminothiazol-……
Cefixime Impurity C (EP) (Cefixime 7-epimer )
Catalog No: PI00001004
Product Name: Cefixime Impurity C (EP) (Cefixime 7-epimer )
CAS No:108691-83-4 | Chemical Formula: C16H15N5O7S2 | (6R,7S)-7-[[(Z)-2-(2-amino……
Cefixime Impurity E (EP)
Catalog No: PI00001006
Product Name: Cefixime Impurity E (EP)
CAS No:72701-01-0||Chemical Formula:C15H15N5O7S2||Molecular Weight:441.43300||Ex……
Cefixime Impurity F (EP)
Catalog No: PI00001007
Product Name: Cefixime Impurity F (EP)
CAS No: 79368-95-9| Chemical Formula: C18H19N5O7S2 | (6R,7R)-7-[[(Z)-2-(2-amino……
Cefixime Methyl Ester
Catalog No: PI00001008
Product Name: Cefixime Methyl Ester
CAS No: | Chemical Formula: C17H17N5O7S2 | (6R,7R)-7-((Z)-2-(2-aminothiaz……
Cefixime Oxide Impurity
Catalog No: PI00001009
Product Name: Cefixime Oxide Impurity
CAS No: | Chemical Formula: C17H17N5O8S2 | (6R,7R)-7-((Z)-3-(2-aminothiaz……
Cefixime Lactone
Catalog No: PI00001010
Product Name: Cefixime Lactone
2-((((Z)-1-(2-aminothiazol-4-yl)-2-(((5a……
Cefixime Impurity E precursor (EP)
Catalog No: PI00001011
Product Name: Cefixime Impurity E precursor (EP)
(6R,7R)-7-((Z)-2-(2-aminothiazol-4-yl)-2……
Cefixime Impurity B(7E)
Catalog No: PI00001012
Product Name: Cefixime Impurity B(7E)
CAS No: 丨Chemical Formula:C15H17N5O6S2丨2-((((E)-1-(2-aminothiazol-4-yl)-2-……
Δ3-Cefixime
Catalog No: PI00001013
Product Name: Δ3-Cefixime
CAS : |Chemical Formula: C16H15N5O7S2|(6R,7R)-7-((Z)-2-(2-aminothiazol-4-yl)……
Cefixime Double Mother Nucleus 1
Catalog No: PI00001014
Product Name: Cefixime Double Mother Nucleus 1
CAS No:N/A||Chemical Formula:C25H23N7O9S3||Molecular Weight:661.679||Exact Mass:……
Cefixime Double Mother Nucleus 2
Catalog No: PI00001015
Product Name: Cefixime Double Mother Nucleus 2
CAS No:N/A||Chemical Formula:C25H23N7O9S3||Molecular Weight:661.679||Exact Mass:……
Cefixime Hydration Impurity
Catalog No: PI00001016
Product Name: Cefixime Hydration Impurity
||Chemical Formula:C16H17N5O8S2||Molecul……
Cefixime Tert-Butyl Ester Impurity A
Catalog No: PI00001017
Product Name: Cefixime Tert-Butyl Ester Impurity A
Cefixime-13C,15N2
Catalog No: PI00001018
Product Name: Cefixime-13C,15N2
CAS No:N/A ||Chemical Formula:C15¹³CH15N3¹⁵N2O7S2 ||(6R,7R)-7-[[(2Z)-2-(2-Amin……
Cefixime Tert-Butyl Ester Impurity B
Catalog No: PI00001019
Product Name: Cefixime Tert-Butyl Ester Impurity B
CAS No:N/A||Chemical Formula:C20H23N5O7S2||Molecular Weight:509.55200||Exact Mas……
Cefixime Unknown Impurity 6
Catalog No: PI00001020
Product Name: Cefixime Unknown Impurity 6
CAS No:N/A ||Chemical Formula:C28H37N5O18S2·(C16H37NO)25 ||Molecular Weight:795.……
Cefixime Polymer Impurity B（Cefixime Bilateral-Chain）
Catalog No: PI00001021
Product Name: Cefixime Bilateral-Chain
CAS No:N/A||Chemical Formula:C23H20N8O11S3||Molecular Weight:680.63800||Exact Ma……
Cefixime Bilateral-Chain Double-Bond Shift Impurity
Catalog No: PI00001022
Product Name: Cefixime Bilateral-Chain Double-Bond Shift Impurity
CAS No:N/A||Chemical Formula:C23H20N8O11S3||Molecular Weight:680.63800||Exact Ma……
Cefixime Lateral-Chain Ethyl Ester 1
Catalog No: PI00001023
Product Name: Cefixime Lateral-Chain Ethyl Ester 1
CAS No:N/A ||Chemical Formula:C9H11N3O5S ||Molecular Weight:273.26300 ||Exact Ma……
Cefixime Lateral-Chain Ethyl Ester 2
Catalog No: PI00001024
Product Name: Cefixime Lateral-Chain Ethyl Ester 2
CAS No:N/A ||Chemical Formula:C9H11N3O5S ||Molecular Weight:273.26300 ||Exact Ma……
Cefixime Dimer A
Catalog No: PI00001025
Product Name: Cefixime Dimer A
CAS No:N/A||Chemical Formula:C32H28N10O13S4||Molecular Weight:888.87300||Exact M……
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