Category
Piperacillin
CAS Number
Piperacillin STD-61477-96-1:IMP-A-69-53-4:IMP-B-2649505-14-4:IMP-C-2649505-15-5:IMP-D-65772-67-0:IMP-E-59702-31-7:IMP-F-NA:IMP-G-63422-71-9:IMP-I-13833-89-1:IMP-J-2170771-47-6:IMP-K-NA:IMP-M-64844-70-8:IMP-P-NA:IMP-R-NA:IMP-S-NA:IMP-T-2170771-53-4
Alternate CAS Number
Piperacillin STD-66258-76-2(Monohydrate);59703-84-3(Na Salt):IMP-A-69-52-3(Ampicillin Na-API(Na Salt));7177-48-2(Ampicillin Trihydrate-API(Trihydrate Salt));69-52-3(Piperacillin-Impurity A(Na Salt)):IMP-G-82778-04-9(Na salt):IMP-I-67318-68-7(K salt)
Molecular Formula
STD-C23H27N5O7S:IMP-A-C16H19N3O4S:IMP-B-C23H29N5O8S:IMP-C-C22H29N5O6S:IMP-D-C39H44N8O10S2:IMP-E-C6H10N2O2:IMP-F-C25H31N5O9S:IMP-G-C15H17N3O5:IMP-I-C6H11NO3S:IMP-J-C17H20N4O6:IMP-K-C23H27N5O7S:IMP-M-C23H29N5O8S:IMP-P-C31H34N6O8S:IMP-R-C39H46N8O11S2
Molecular Weight
Piperacillin STD-517.55: IMP-A-349.41: IMP-B-535.57: IMP-C-491.56: IMP-D-848.94: IMP-E-142.16: IMP-F-577.61: IMP-G-319.32: IMP-I-177.22: IMP-J-376.37: IMP-K-517.6: IMP-M-535.57: IMP-P-650.71: IMP-R-866.96: IMP-S-715.80: IMP-T-1035.11
Synonym

Piperacillin STD-(2S,5R,6R)-6-[[(2R)-2-[(4-ethyl-2,3-dioxopiperazine-1-carbonyl)amino]-2-phenylacetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid; (2S,5R,6R)-6-[[(2R)-2-[[(4-Ethyl-2,3-dioxo-1-piperazinyl)carbonyl]amino]-2-phenylacetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic Acid; CL 227193; Isipen; Pentcillin; Pipracil; T 1220 (USP)

Piperacillin-EP-Impurity-A-(2S,5R,6R)-6-[[(2R)-2-amino-2-phenylacetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid

Piperacillin-EP-Impurity-B-(2R,4S)-2-{(1R)-Carboxy[2-(4-ethyl-2,3-dioxopiperazine-1-carboxamido)-2-phenylacetamido]methyl}-5,5-dimethylthiazolidine-4-carboxylic acid

Piperacillin-EP-Impurity-C-(4S)-2-[[[(2R)-2-[(4-ethyl-2,3-dioxopiperazine-1-carbonyl)amino]-2-phenylacetyl]amino]methyl]-5,5-dimethyl-1,3-thiazolidine-4-carboxylic acid

Piperacillin-EP-Impurity-D-(2S,5R)-6-[[2-[[(2S,5R)-6-[[(2R)-2-[(4-ethyl-2,3-dioxopiperazine-1-carbonyl)amino]-2-phenylacetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carbonyl]amino]-2-phenylacetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid

Piperacillin-EP-Impurity-E-1-ethylpiperazine-2,3-dione

Piperacillin-EP-Impurity-F-(4S)-3-acetyl-2-[carboxy-[[(2R)-2-[(4-ethyl-2,3-dioxopiperazine-1-carbonyl)amino]-2-phenylacetyl]amino]methyl]-5,5-dimethyl-1,3-thiazolidine-4-carboxylic acid

Piperacillin-EP-Impurity-G-(2R)-2-[(4-ethyl-2,3-dioxopiperazine-1-carbonyl)amino]-2-phenylacetic acid

Piperacillin-EP-Impurity-I-(2S)-2-formamido-3-methyl-3-sulfanylbutanoic acid

Piperacillin-EP-Impurity-J- [(2R)-2-(4-ethyl-2,3-dioxopiperazine-1-carboxamido)-2-phenylacetamido]acetic acid

Piperacillin-EP-Impurity-K-2-{[(E)-{2-[(R)-(4-Ethyl-2,3-dioxopiperazine-1-carboxamido)(phenyl)methyl]-5-oxooxazol-4(5H)-ylidene}methyl]amino}-3-mercapto-3-methylbutanoic Acid

Piperacillin-EP-Impurity-M-(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-EP-Impurity-P- (2S,5R,6R)-6-[(2R)-2-[(2R)-2-(4-ethyl-2,3-dioxopiperazine-1-carboxamido)-2-phenylacetamido]-2-phenylacetamido]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid

Piperacillin-EP-Impurity-R-(2S,5R,6R)-6-[2-[2-[(4S)-4-Carboxy-5,5-dimethyl-1,3-thiazolidin-2-yl][[(2R)-2-[(4-ethyl-2,3-dioxopiperazine-1-carbonyl)amino]-2phenylacetyl]amino]acetamido](phenyl)acetamido]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic Acid

Piperacillin-EP-Impurity-S-(2S,5R,6R)-6-[[(2S,5R,6R)-6-[[(2R)-2-[(4-ethyl-2,3-Dioxopiperazine-1-carbonyl)amino]-2-phenylacetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carbonyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic Acid

Piperacillin-EP-Impurity-T-(2R,4S)-2-[(R)-carboxy-[[(2R)-2-[(4-ethyl-2,3-dioxopiperazine-1-carbonyl)amino]-2-phenylacetyl]amino]methyl]-3-[(2S,5R,6R)-6-[[(2R)-2-[(4-ethyl-2,3-dioxopiperazine-1-carbonyl)amino]-2-phenylacetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carbonyl]-5,5-dimethyl-1,3-thiazolidine-4-carboxylic acid

slide.1
Purity:

Above - 95.0%

Technical Data:

We will provide complete documentation support for every Standard Material. All analytical reports such as ¹H NMR, ¹³C NMR, Mass, FT-IR, HPLC Purity/GC Purity/QNMR Purity, Water content by KF/ Loss on Drying/TGA (Thermo-gravimetric Analysis). Certificate of Analysis with potency report. Each Standard Material SER (Structure Elucidation Report) with NMR, Mass, IR spectral interpretation. This whole analytical document can be included in eCTD, ANDA, DMF submissions to regulatory agencies.

Piperacillin CRS is a high-purity standard used in analytical testing, such as HPLC, to verify the identity of piperacillin by matching its chromatographic peak with that of a test sample, ensuring accurate quality control and method validation.