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25-Desacetyl Rifaximin

25-Desacetyl Rifaximin

Product Description
CAT No.
ALN-R027014
CAS No.
80621-88-1
Mol. F.
C41H49N3O10
Mol. Wt.
743.9
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Chemical Name : [2S-(2R*,16Z,18E,20R*,21R*,22S*,23S*,24S*,25R*,26R*,27R*,28E)]-5,6,21,23,25-Pentahydroxy-27-methoxy-2,4,11,16,20,22,24,26-octamethyl-2,7-(epoxypentadeca[1,11,13]trienimino)benzofuro[4,5-e]pyrido[1,2-a]benzimidazole-1,15(2H)-dione
Smiles : O=C1C(C2=C3C(O)=C(NC(/C(C)=C\C=C\[C@H](C)[C@H](O)[C@@H](C)[C@@H](O)[C@H]4C)=O)C5=C2N=C6N5C=CC(C)=C6)=C(C(C)=C3O)O[C@@]1(O/C=C/[C@@H]([C@H]([C@H]4O)C)OC)C
Inchi : InChI=1S/C25H35FO5/c1-18(2)31-25(29)13-9-4-3-8-12-21-22(24(28)16-23(21)27)15-14-19(26)17-30-20-10-6-5-7-11-20/h3,5-8,10-11,14-15,18-19,21-24,27-28H,4,9,12-13,16-17H2,1-2H3/b8-3-,15-14+/t19-,21-,22-,23+,24-/m1/s1
Synonym : Rifaximin Desacetyl Impurity

Structural elucidation of the Rifaximin Ph. Eur. Impurity H

Riccardo Stradi, Donatella Nava, Marino Nebuloni, Barbara Pastura, ElenaPininJournal of Pharmaceutical and Biomedical Analysis Volume 51, Issue 4, 11 March 2010, Pages 858-865

Structure Elucidation of Two Unknown Oxydic Degradation Impurities of Rifaximin

chao liu, chang-qin hu\xa0 and shao-hong jin – Asian Journal of Chemistry; Vol. 23, No. 7 (2011), 3252-3256

Development and validation of rp-hplc method for the estimation of rifaximin in bulk and in tablet dosage form

T.sudha, P.V.hemalatha, V.R.ravikumar,r.jothi, M.radhakrishnan – Asian Journal of Pharmaceutical and Clinical Research Vol.2 Issue 4, October-December 2009

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