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Piperacillin EP Impurity T

Piperacillin EP Impurity T

Product Description
CAT No.
ALN-P048008
CAS No.
2170771-53-4
Mol. F.
C46H54N10O14S2
Mol. Wt.
1035.1
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Chemical Name : (2Ξ,4S)-2-[(Ξ)-carboxy[(2R)-2-(4-ethyl-2,3-dioxopiperazine-1-carboxamido)-2-phenylacetamido]methyl]-3-[(2S,5R,6R)-6-[(2R)-2-(4-ethyl-2,3-dioxopiperazine-1-carboxamido)-2-phenylacetamido]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carbonyl]-5,5-dimethyl-1,3-thiazolidine-4-carboxylic acid (as per EP)
Smiles : O=C([C@@H]1N(C([C@@H](C(C)(C)S[C@]2([H])[C@@H]3NC([C@H](NC(N4C(C(N(CC)CC4)=O)=O)=O)C5=CC=CC=C5)=O)N2C3=O)=O)[C@@H]([C@@H](C(O)=O)NC([C@H](NC(N6C(C(N(CC)CC6)=O)=O)=O)C7=CC=CC=C7)=O)SC1(C)C)O
Inchi : InChI=1S/C25H31N5O9S/c1-5-28-11-12-29(20(34)19(28)33)24(39)27-15(14-9-7-6-8-10-14)18(32)26-16(22(35)36)21-30(13(2)31)17(23(37)38)25(3,4)40-21/h6-10,15-17,21H,5,11-12H2,1-4H3,(H,26,32)(H,27,39)(H,35,36)(H,37,38)/t15-,16?,17+,21?/m1/s1
Synonym : Piperacillin dimer

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, GuohuanFrom 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

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