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Piperacillin impurity
Piperacillin is a semisynthetic broad-spectrum β-lactam antibiotic that has strong bactericidal activity against Gram-negative bacteria and some Gram-positive bacteria through penicillin binding protein. Piperacillin is most commonly used in combination with the β-lactamase inhibitor Tazobactam. ChemScene offers a range of Piperacillin impurities to meet customer declaration needs.
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In-stockPurity: ≥98%
![(2S,5R,6R)-6-(2,5-dioxo-4-phenylimidazolidin-1-yl)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid Piperacillin Impurity|CS-0164532](https://file.chemscene.com/productPIC/CS-0164532.gif)
Cat. No. : CS-0164532CAS No. : 3084279-51-3* This product is not sold in the region.
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In-stockPurity: ≥98%
Cat. No. : CS-0164533CAS No. :* This product is not sold in the region.
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In-stockPurity: ≥98%
![(2S,5R,6R)-Ethyl 6-((R)-2-((2S,5R,6R)-6-((R)-2-(4-ethyl-2,3-dioxopiperazine-1-carboxamido)-2-phenylacetamido)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxamido)-2-phenylacetamido)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate Piperacillin Impurity|CS-0164534](https://file.chemscene.com/productPIC/CS-0164534.gif)
Cat. No. : CS-0164534CAS No. :* This product is not sold in the region.
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In-stockPurity: ≥98%
![(2S,5R,6R)-6-((S)-2-(4-Ethyl-2,3-dioxopiperazine-1-carboxamido)-2-phenylacetamido)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid Piperacillin Impurity|CS-0164535](https://file.chemscene.com/productPIC/CS-0164535.gif)
Cat. No. : CS-0164535CAS No. :* This product is not sold in the region.
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In-stockPurity: ≥98%
![(2S,5R,6R)-6-((2R)-2-((2R)-2-((4S)-4-carboxy-5,5-dimethylthiazolidin-2-yl)-2-((R)-2-(4-ethyl-2,3-dioxopiperazine-1-carboxamido)-2-phenylacetamido)acetamido)-2-phenylacetamido)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid (Piperacillin Impuruity）|CS-0164536](https://file.chemscene.com/productPIC/CS-0164536.gif)
Cat. No. : CS-0164536CAS No. :* This product is not sold in the region.
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In-stockPurity: ≥98%
![(2S,5R,6R)-6-((R)-2-(3-(2-(1-carboxy-N-ethylformamido)ethyl)ureido)-2-phenylacetamido)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid (Piperacillin Impurity）|CS-0164537](https://file.chemscene.com/productPIC/CS-0164537.gif)
Cat. No. : CS-0164537CAS No. : 64844-70-8* This product is not sold in the region.
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In-stockPurity: ≥98%
Cat. No. : CS-0164538CAS No. :* This product is not sold in the region.
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In-stockPurity: ≥98%
![(2S,5R,6R)-6-((R)-2-(4-Ethyl-2,3-dioxopiperazine-1-carboxamido)-2-phenylacetamido)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid 4,4-dioxide Piperacillin Impurity|CS-0164539](https://file.chemscene.com/productPIC/CS-0164539.gif)
Cat. No. : CS-0164539CAS No. :* This product is not sold in the region.
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In-stockPurity: ≥98%
Cat. No. : CS-0164540CAS No. :* This product is not sold in the region.
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In-stockPurity: ≥98%
Cat. No. : CS-0164541CAS No. :* This product is not sold in the region.