The molecule is a peptide antibiotic that is vancomycin lacking the disaccharide moiety. It has a role as a metabolite. It is a peptide antibiotic, a heterodetic cyclic peptide, a cyclic ether and a polyphenol. It is a conjugate acid of a vancomycin aglycone(1-). It is a tautomer of a vancomycin aglycone zwitterion.
(1S,2R,18R,19R,22S,25R,28R,40S)-22-(2-amino-2-oxoethyl)-5,15-dichloro-2,18,32,35,37,48-hexahydroxy-19-[[(2R)-4-methyl-2-(methylamino)pentanoyl]amino]-20,23,26,42,44-pentaoxo-7,13-dioxa-21,24,27,41,43-pentazaoctacyclo[26.14.2.23,6.214,17.18,12.129,33.010,25.034,39]pentaconta-3,5,8(48),9,11,14,16,29(45),30,32,34(39),35,37,46,49-pentadecaene-40-carboxylic acid