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Piperacillin EP Impurity I

Piperacillin EP Impurity I

Product Description
CAT No.
ALN-P048044
CAS No.
13833-89-1
Mol. F.
C6H11NO3S
Mol. Wt.
177.2
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Chemical Name : (2S)-2-formamido-3-methyl-3-sulfanylbutanoic acid (as per EP)
Smiles : CC(C)(S)[C@@H](NC=O)C(O)=O
Inchi : InChI=1S/C23H27N5O7S.K/c1-4-26-10-11-27(19(32)18(26)31)22(35)25-13(12-8-6-5-7-9-12)16(29)24-14-17(30)28-15(21(33)34)23(2,3)36-20(14)28;/h5-9,13-15,20H,4,10-11H2,1-3H3,(H,24,29)(H,25,35)(H,33,34);/t13-,14-,15+,20-;/m1./s1
Synonym : N-formylpenicillamine

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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