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Current Position： > Product > Drug Impurities > Cefpirome
Cefpirome
Catalog No: PI00028001     Product Name: Cefpirome
(6R,7R)-7-((Z)-2-(4-aminothiazol-2-yl)-2-(methoxyimino)acetamido)-3-((6,7-dihydr……
6R,7S-Cefpirome
Catalog No: PI00028002     Product Name: 6R,7S-Cefpirome
(6R,7S)-7-((Z)-2-(4-aminothiazol-2-yl)-2-(methoxyimino)acetamido)-3-((6,7-dihydr……
E-Cefpirome
Catalog No: PI00028003     Product Name: E-Cefpirome
(6R,7R)-7-((E)-2-(4-aminothiazol-2-yl)-2-(methoxyimino)acetamido)-3-((6,7-dihydr……
Δ3-Cefpirome
Catalog No: PI00028004     Product Name: Δ3-Cefpirome
(6R,7R)-7-((Z)-2-(4-aminothiazol-2-yl)-2-(methoxyimino)acetamido)-3-((6,7-dihydr……
Cefpirome Open-Ring Impurity
Catalog No: PI00028005     Product Name: Cefpirome Open-Ring Impurity
CAS:    |Chemical Formula: C22H24N6O6S2|(R)-2-((R)-((Z)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetamido)(carboxy)methyl)-5-((6,7-dihydro-5H-cyclopenta[b]pyrid……
Cefpirome Lactone
Catalog No: PI00028006     Product Name: Cefpirome Lactone
CAS No:66340-28-1||Chemical Formula:C14H13N5O5S2||Molecular Weight:395.40800||Exact Mass:395.03581||(Z)-2-(4-aminothiazol-2-yl)-N-((5aR,6R)-1,7-dioxo-1,3,4,5a,6……
Cefpirome Oxide Impurity（Cefpirome Sulfoxide）
Catalog No: PI00028007     Product Name: Cefpirome Oxide Impurity（Cefpirome Sulfoxide）
(6R,7R)-7-((Z)-2-(4-aminothiazol-2-yl)-2-(methoxyimino)acetamido)-3-((6,7-dihydr……
Cefpirome Bilateral-Chain Impurity
Catalog No: PI00028008     Product Name: Cefpirome Bilateral-Chain Impurity
CAS No:N/A ||Chemical Formula:C28H27N9O7S3||(6R,7R)-7-((Z)-2-(2-((Z)-2-(2-aminothiazol-4-yl)-2-(methoxyimino)acetamido)thiazol-4-yl)-2-(methoxyimino)acetamido)-……
Cefpirome Double Mother Nucleus
Catalog No: PI00028009     Product Name: Cefpirome Double Mother Nucleus
CAS No:N/A ||Chemical Formula:C38H38N9O7S3+ ||Molecular Weight:828.95745 ||Exact Mass:828.20508||(6R,7R)-7-((6R,7R)-7-((Z)-2-(2-aminothiazol-4-yl)-2-(methoxyimi……
Cefpirome Dimer A
Catalog No: PI00028010     Product Name: Cefpirome Dimer A
CAS No:N/A||Chemical Formula:C44H43ClN12O9S4||Molecular Weight:1047.59300||Exact Mass:1046.18473"||(6R,7R)-7-((Z)-2-(2-((6R,7R)-7-((Z)-2-(2-aminothiazol-4-……
Cefpirome Dimer B
Catalog No: PI00028011     Product Name: Cefpirome Dimer B
CAS No:N/A||Chemical Formula:C44H45ClN12O10S4||Molecular Weight:1065.60800||Exact Mass:1064.19530"||2-(((Z)-2-(2-((6R,7R)-7-((Z)-2-(2-aminothiazol-4-yl)-2-……
Cefpirome Dimer C
Catalog No: PI00028012     Product Name: Cefpirome Dimer C
CAS No:N/A||Chemical Formula:C43H45ClN12O8S4||Molecular Weight:1021.59900||Exact Mass:1020.20547"||2-(((Z)-2-(2-((6R,7R)-7-((Z)-2-(2-aminothiazol-4-yl)-2-(……
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