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N-Nitroso piperacilin Impurity-2

N° de SZ CAT SZ-P048031
Número CAS NA
Mol.F. C22H28N6O7S
Peso Molecular 520.6
Status de Fatura Limited Stock

Nome Químico: (4S)-2-(((S)-2-(4-ethyl-2,3-dioxopiperazine-1-carboxamido)-2-phenylacetamido)methyl)-5,5-dimethyl-3-nitrosothiazolidine-4-carboxylic acid

Sorrisos: CCN(C(C1=O)=O)CCN1C(N[C@H](C(NCC2SC(C)(C)[C@H](C(O)=O)N2N=O)=O)C3=CC=CC=C3)=O

Inchi: InChI=1S/C23H28N6O9S/c1-4-27-10-11-28(18(32)17(27)31)22(37)25-13(12-8-6-5-7-9-12)16(30)24-14(20(33)34)19-29(26-38)15(21(35)36)23(2,3)39-19/h5-9,13-15,19H,4,10-11H2,1-3H3,(H,24,30)(H,25,37)(H,33,34)(H,35,36)/t13-,14?,15+,19?/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