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Current Position： > Product > Drug Impurities > Piperacillin
Piperacillin
Catalog No: PI04011001     Product Name: Piperacillin
CAS No:161477-96-1||Chemical Formula:C23H27N5O7S||Molecular Weight:517.55700||Exact Mass:: 517.16312||(2S,5R,6R)-6-((R)-2-(4-ethyl-2,3-dioxopiperazine-1-carboxa……
Piperacillin Impurity A(EP)
Catalog No: PI04011002     Product Name: Piperacillin Impurity A(EP)
CAS No:69-53-4||Chemical Formula:C16H19N3O4S||Molecular Weight:349.405||Exact Mass:349.10963||(2S,5R,6R)-6-((R)-2-amino-2-phenylacetamido)-3,3-dimethyl-7-oxo-4-……
Piperacillin Impurity B(EP)
Catalog No: PI04011003     Product Name: Piperacillin Impurity B(EP),Piperacillin penicilloic acid
CAS No:64817-22-7||Chemical Formula:C23H29N5O8S||Molecular Weight:535.57200||Exact Mass:535.17368||(4S)-2-(carboxy((R)-2-(4-ethyl-2,3-dioxopiperazine-1-carboxam……
Piperacillin Impurity C(EP)
Catalog No: PI04011004     Product Name: Piperacillin Impurity C(EP)
CAS No:64817-23-8||Chemical Formula:C22H29N5O6S||Molecular Weight:491.56300||Exact Mass:491.18385||(2R,4S)-2-(((R)-2-(4-ethyl-2,3-dioxopiperazine-1-carboxamido)……
Piperacillin Impurity D(EP)(A Dimer)
Catalog No: PI04011005     Product Name: Piperacillin Impurity D(EP)(A Dimer)
CAS No:65772-67-0||Chemical Formula:C39H44N8O10S2||Molecular Weight:848.94700||Exact Mass:848.26218(2S,5R,6R)-6-((R)-2-((2S,5R,6R)-6-((R)-2-(4-ethyl-2,3-dioxopi……
Piperacillin Impurity E(EP)
Catalog No: PI04011006     Product Name: Piperacillin Impurity E(EP)
CAS No:59702-31-7||Chemical Formula: C6H10N2O2||Molecular Weight:142.15800||Exact Mass:142.07423||1-ethylpiperazine-2,3-dione
Piperacillin Impurity F(EP)
Catalog No: PI04011007     Product Name: Piperacillin Impurity F(EP),acetylated penicilloic acid of piperacillin
acetylated penicilloic acids of piperacillin||Chemical Formula:C25H31N5O9S||Molecular Weight:577.609||Exact Mass:577.18425||(4S)-3-acetyl-2-(carboxy((R)-2-(4-et……
Piperacillin Impurity G(EP)
Catalog No: PI04011008     Product Name: Piperacillin Impurity G(EP)
CAS No:63422-71-9||Chemical Formula:C15H17N3O5||Molecular Weight:319.31258||Exact Mass:319.11682||(R)-2-(4-ethyl-2,3-dioxopiperazine-1-carboxamido)-2-phenylacet……
Piperacillin Impurity H(EP)
Catalog No: PI04011009     Product Name: Piperacillin Impurity H(EP),（Amoxicillin EP Impurity A, Sulbactam EP Impurity B)
CAS No: 551-16-6||Chemical Formula:C8H12N2O3S||Molecular Weight:216.25500||Exact Mass:216.05686||(2S,5R,6R)-6-amino-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0……
Piperacillin Impurity I(EP)
Catalog No: PI04011010     Product Name: Piperacillin Impurity I(EP)
CAS No:158411-82-6||Chemical Formula:C6H11NO3S||Molecular Weight:177.21800||Exact Mass:177.04596||2-formamido-3-mercapto-3-methylbutanoic acid
Methyl-Esterized Piperacillin
Catalog No: PI04011012     Product Name: Methyl-Esterized Piperacillin
CAS No:N/A||Chemical Formula:C24H29N5O7S||Molecular Weight:531.58400||Exact Mass:531.17877||methyl(2S,5R,6R)-6-((R)-2-(4-ethyl-2,3-dioxopiperazine-1-carboxamido……
Piperacillin Dimer 1
Catalog No: PI04011013     Product Name: Piperacillin Dimer 1
CAS No:N/A||Chemical Formula:C39H46N8O11S2||Molecular Weight:866.96200||Exact Mass:866.27275||(2S,5R,6R)-6-((2R)-2-((2S)-2-((2R,4S)-4-carboxy-5,5-dimethylthiazo……
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