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Amoxicillin Trimer Impurity

Amoxicillin Trimer Impurity

Product Description
CAT No.
ALN-A025037
CAS No.
174391-69-6
Mol. F.
C48H57N9O15S3
Mol. Wt.
1096.2
Stock
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Chemical Name : (2R,2’R,4S,4’S)-2,2′-((1R,4S,7R,10R)-1-Amino-14-(((2S,5R,6R)-2-carboxy-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptan-6-yl)amino)-1,7,13-tris(4-hydroxyphenyl)-2,5,8,11,14-pentaoxo-3,6,9,12-tetraazatetradecane-4,10-diyl)bis(5,5-dimethylthiazolidine-4-carboxylic acid)
Smiles : O=C([C@@H](C1=CC=C(O)C=C1)NC([C@@]([C@]2([H])N[C@@H](C(O)=O)C(C)(C)S2)([H])NC([C@@H](C3=CC=C(O)C=C3)NC([C@@]([C@]4([H])N[C@@H](C(O)=O)C(C)(C)S4)([H])NC([C@@H](C5=CC=C(O)C=C5)N)=O)=O)=O)=O)N[C@H]6[C@](SC(C)(C)[C@@H]7C(O)=O)([H])N7C6=O
Inchi : InChI=1S/C16H19N3O5S.Na/c1-16(2)11(15(23)24)19-13(22)10(14(19)25-16)18-12(21)9(17)7-3-5-8(20)6-4-7;/h3-6,9-11,14,20H,17H2,1-2H3,(H,18,21)(H,23,24);/t9-,10-,11+,14-;/m1./s1
Synonym : Amoxicillin Close Ring Trimer

Chromatographic determination of high-molecular weight impurities in amoxicillin

CaiShan-YingHuChang-QinXuMing-ZhenJournal of Pharmaceutical and Biomedical Analysis

Volume 31, Issue 3, 10 March 2003, Pages 589-596

Development and analytical validation of a multivariate calibration method for determination of amoxicillin in suspension formulations by near infrared spectroscopy – Maurício A.M.SilvaaMarcus H.FerreiraabJez W.B.BragaceMarcelo M.Senaade Talanta

Volume 89, 30 January 2012, Pages 342-351

Synthesis and Characterization of Potential Impurity in Amoxicillin – Panghal S

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