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Cefoperazone
Catalog No: PI00025001     Product Name: Cefoperazone
CAS No: 62893-20-3 | Chemical Formula:: C25H26N9NaO8S2 | Sodium (6R,7R)-7-[[(2R)-2-[[(4-ethyl-2,3-dioxopiperazin-1-yl)carbonyl]amino]-2-(4-hydroxyphenyl)acet……
Cefoperazone Impurity A(EP)
Catalog No: PI00025002     Product Name: Cefoperazon Lactone Impurity
CAS No:73240-08-1|N-((R)-2-(((5aR,6R)-1,7-dioxo-1,4,5a,6-tetrahydro-3H,7H-azeto[2,1-b]furo[3,4-d][1,3]thiazin-6-yl)amino)-1-(4-hydroxyphenyl)-2-oxoethyl)-4-ethy……
Cefoperazone Impurity B(EP)
Catalog No: PI00025003     Product Name: Cefoperazone Impurity B(EP)
(6R,7R)-7-((R)-2-(4-ethyl-2,3-dioxopiperazine-1-carboxamido)-2-(4-hydroxyphenyl)……
Cefoperazone Impurity C(EP)
Catalog No: PI00025004     Product Name: Cefoperazone Impurity C(EP)
1-methyl-1H-tetrazole-5-thiol Chemical Formula: C2H4N4S Exact Mass: 116.01567 ……
Cefoperazone Impurity D(EP)
Catalog No: PI00025005     Product Name: Cefoperazone Impurity D(EP)
CAS No:37539-03-0||Chemical Formula:C10H11N5O3S2||Molecular Weight:313.35||Exact Mass:313.03033||(6R,7R)-3-(((1H-1,2,3-triazol-4-yl)thio)methyl)-7-amino-8-oxo-5……
Cefoperazone Impurity E(EP)
Catalog No: PI00025006     Product Name: Cefoperazone Impurity E(EP)
(6R,7R)-3-(acetoxymethyl)-7-amino-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-ca……
Cefoperazone Impurity F(EP)
Catalog No: PI00025007     Product Name: Cefoperazone Impurity F(EP)
CAS No: 1315481-36-7 | Chemical Formula: C25H27N9O8S2 |(6R,7S)-7-((R)-2-(4-ethyl-2,3-dioxopiperazine-1-carboxamido)-2-(4-hydroxyphenyl)acetamido)-3-(((1-meth……
Cefoperazone Impurity G(△3-Cefoperazone)
Catalog No: PI00025008     Product Name: Cefoperazone Impurity G(△3-Cefoperazone)
CAS No:N/A ||Chemical Formula:C25H27N9O8S2 ||Molecular Weight:645.666 ||Exact Mass:645.1424||(6R,7R)-7-((R)-2-(4-ethyl-2,3-dioxopiperazine-1-carboxamido)-2-(4-h……
Cefoperazone Open-Ring Impurity
Catalog No: PI00025009     Product Name: Cefoperazone Open-Ring Impurity
CAS No: | Chemical Formula:: C25H29N9O9S2 | 2-(carboxy(2-(4-ethyl-2,3-dioxopiperazine-1-carboxamido)-2-(4-hydroxyphenyl)acetamido)methyl)-5-(((1-methyl-……
Cefoperazone Oxidation Impurity 1
Catalog No: PI00025010     Product Name: Cefoperazone Oxidation Impurity 1
CAS No:N/A |Chemical Formula: C25H27N9O9S2 |Molecular Weight: 661.66500 |Exact Mass: 661.13731 |(6R,7R)-7-(2-(4-ethyl-2,3-dioxopiperazine-1-carboxamido)-2-(4-hy……
Cefoperazone Oxidation Impurity 2
Catalog No: PI00025011     Product Name: Cefoperazone Oxidation Impurity 2
CAS No: | Chemical Formula:: C25H27N9O9S2 | (6R,7R)-7-(2-(4-ethyl-2,3-dioxopiperazine-1-carboxamido)-2-(4-hydroxyphenyl)acetamido)-3-(((1-methyl-1H-tetr……
Cefoperazone Double Mother Nucleus
Catalog No: PI00025012     Product Name: Cefoperazone Double Mother Nucleus
CAS No:N/A||Chemical Formula:C35H37N15O10S4 ||Molecular Weight:956.016 ||Exact Mass:955.17307 ||(6R,7R)-7-((6R,7R)-7-((R)-2-(4-ethyl-2,3-dioxopiperazine-1-carbo……
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