A broad spectrum β-lactam anti bacterial agent. It belongs to ureidopenicillin penicillins class which are active against Pseudomonas aeruginosa. Pieracillin is used in the treatment of serious, hospital-acquired infections.Reference standards of Piperacillin API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
Piperacillin
Catalogue No.:PA 16 32000
CAS :
Molecular Formula : C23H27N5O7S
Molecular Weight : 517.55
Piperacillin Sulfoxide
Catalogue No.:PA 16 32510
Molecular Formula : C23H27N5O8S
Molecular Weight : 533.56
Piperacillin Acid Monohydrate
Catalogue No.:PA 16 32520
Molecular Formula : C23H29N5O8S
Molecular Weight : 535.57
Piperacillin Dimer
Catalogue No.:PA 16 32530
Molecular Formula : C46H54N10O14S2
Molecular Weight : 1035.11
2-((2-((R)-(1-Ethyl-2,3-dioxopiperazine-4-carboxamido)(phenyl)methyl)-5-oxooxazol-4(5H)-ylidene)methylamino)-3-mercapto-3-methylbutanoic acid
Catalogue No.:PA 16 32540
Molecular Weight : 517.56
Catalogue No.:PA IPIPRS 43 13
Molecular Formula :
Molecular Weight : NA
Piperacillin (P1890000)
Catalogue No.:PA EPP1890000
Molecular Formula : NA
piperacillin (1027RB)
Catalogue No.:PA BP1027RB
Piperacillin (1541500)
Catalogue No.:PA USP1541500
Piperacillin Related Compound E (1-ethylpiperazine-2,3-dione) (1541529)
Catalogue No.:PA USP1541529
Piperacillinylamplicillin (Open Ring)
Catalogue No.:PA 16 32560
Molecular Formula : C39H46N8O11S2
Molecular Weight : 866.96
2-(4-Ethyl-2,3-dioxopiperazine-1-carboxamido)-2-(4-hydroxyphenyl)acetic Acid
Catalogue No.:PA 16 32570
Molecular Formula : C15H17N3O6
Molecular Weight : 335.32
Piperacillin Methyl Ester
Catalogue No.:PA 16 0321000
Molecular Formula : C24H29N5O7S
Molecular Weight : 531.58
(2S,5R,6R)-6-[[(2R)-2-[[[2-[Ethyl(oxalo)amino]ethyl]carbamoyl]amino]-2-phenylacetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic Acid Disodium Salt
Catalogue No.:PA 16 0321002
Molecular Formula : C23H29N5Na2O8S
Molecular Weight : 581.55
Piperacillin Methyl Penicilloate
Catalogue No.:PA 16 0321003
Molecular Formula : C24H31N5O8S
Molecular Weight : 549.6
Piperacillin penilloic acid
Catalogue No.:PA 16 0321004
Molecular Formula : C22H29N5O6S
Molecular Weight : 491.56
Acetylated Penicilloic Acids of Piperacillin
Catalogue No.:PA 16 0321005
Molecular Formula : C25H31N5O9S
Molecular Weight : 577.61
(2S,4S)-2-((S)-carboxy((R)-2-(4-ethyl-2,3-dioxopiperazine-1-carboxamido)-2-phenylacetamido)methyl)-5,5-dimethylthiazolidine-4-carboxylic acid
Catalogue No.:PA 16 0321006
Piperacillin penicilloic acid isomer
Catalogue No.:PA 16 0321007
Piperacillin (IPRS/81/18) -from IPC
Catalogue No.:PA IPRS 81 18
Piperacillin Penicilloic Acid
Catalogue No.:PA 16 0321008
(2S)-2-(((E)-(2-((4-Ethyl-2,3-dioxopiperazine-1-carboxamido)(phenyl)methyl)-5-oxooxazol-4(5H)-ylidene)methyl)amino)-3-mercapto-3-methylbutanoic acid
Catalogue No.:PA 16 0321009
Ethyl (2S,5R,6R)-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
Catalogue No.:PA 16 0321011
Molecular Formula : C41H48N8O10S2
Molecular Weight : 877
Piperacillin Thiazolamide Dimer
Catalogue No.:PA 16 0321012
Molecular Formula : C46H56N10O15S2
Molecular Weight : 1053.13
Ethyl (2S,6R)-6-((2R)-2-((2S,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
Catalogue No.:PA 16 0321010
(2R,4S)-2-((R)-Carboxy((R)-2-(4-ethyl-2,3-dioxopiperazine-1-carboxamido)-2-phenylacetamido)methyl)-5,5-dimethylthiazolidine-4-carboxylic Acid
Catalogue No.:PA 16 3221000
2-(((3-Acetyl-4-(ethoxycarbonyl)-5,5-dimethylthiazolidin-2-yl)methyl)amino)-2-oxo-1-phenylethyl 6-(2-(4-ethyl-2,3-dioxopiperazine-1-carboxamido)-2-phenylacetamido)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate
Catalogue No.:PA 16 0321013
Molecular Formula : C42H51N7O11S2
Molecular Weight : 894.03
(2R,5S,6S)-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 4,4-dioxide
Catalogue No.:PA 16 0321014
Molecular Formula : C23H27N5O9S
Molecular Weight : 549.56
(2R,4S)-2-(((R)-2-(4-Ethyl-2,3-dioxopiperazine-1-carboxamido)-2-phenylacetamido)methyl)-5,5-dimethylthiazolidine-4-carboxylic Acid
Catalogue No.:PA 16 0321015
(2R,4S)-2-((S)-Carboxy((R)-2-(4-ethyl-2,3-dioxopiperazine-1-carboxamido)-2-phenylacetamido)methyl)-5,5-dimethylthiazolidine-4-carboxylic acid
Catalogue No.:PA 16 0321016
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