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Piperacillin EP Impurity P

SZ CAT No SZ-P048023
Mol.F. C31H34N6O8S 
Mol.Wt. 650.7
Inv. Status Out of Stock, Under Synthesis

Chemical Name: (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 (as per EP)

Smiles: O=C1N(C(N[C@H](C2=CC=CC=C2)C(N[C@@H](C(N[C@]3([H])C(N4[C@]3([H])SC(C)(C)[C@@H]4C(O)=O)=O)=O)C5=CC=CC=C5)=O)=O)CCN(CC)C1=O

Inchi: InChI=1S/C23H29N5O8S/c1-4-27-10-11-28(19(31)18(27)30)22(36)25-13(12-8-6-5-7-9-12)16(29)24-14(20(32)33)17-26-15(21(34)35)23(2,3)37-17/h5-9,13-15,17,26H,4,10-11H2,1-3H3,(H,24,29)(H,25,36)(H,32,33)(H,34,35)/t13-,14-,15+,17+/m1/s1

Quantification of cefepime, meropenem, piperacillin, and tazobactam in human plasma using a sensitive and robust liquid chromatography-​tandem mass spectrometry method, part 2: stability evaluation
By D'cunha, Ronilda; Bach, Thanh; Young, Beth Ann; Li, Peizhi; Nalbant, Demet; Zhang, Jun; Winokur, Patricia; An, Guohua
From Antimicrobial Agents and Chemotherapy (2018), 62(9), e00861-18/1-e00861-18/9
Stability indicating RP-​HPLC method for the determination of Piperacillin and Tazobactam and their related substances in bulk and pharmaceutical formulation
By Navle, Khyathi; Prasanna, B. Lakshmi; Dometti, Hema Sree; Moodu, Shankar
From World Journal of Pharmacy and Pharmaceutical Sciences (2017), 6(8), 1760-1774

Therapeutic drug monitoring of beta-​lactam antibiotics - Influence of sample stability on the analysis of piperacillin, meropenem, ceftazidime and flucloxacillin by HPLC-​UV
By Pinder, Nadine; Brenner, Thorsten; Swoboda, Stefanie; Weigand, Markus A.; Hoppe-Tichy, Torsten
From Journal of Pharmaceutical and Biomedical Analysis (2017), 143, 86-93