CAS RN 1416773-23-3
25-Deacetyl-23-acetyl Rifampicin (>85%), TRC
CAS: 1416773-23-3 Molekylær formel: C43 H58 N4 O12 Molekylvægt (g/mol): 822.94 Synonym: 25-O-Deacetyl-3-[[(4-methyl-1-piperazinyl)imino]methyl]rifamycin 23-acetate,25-O-Deacetylrifampicin 23-acetate,25-Deacetyl-23-acetyl rifampicin,25-Desacetyl-23-acetylrifampicin,Rifampicin impurity 3 IUPAC navn: [(7R,9E,11R,12S,13S,14R,15R,16S,17S,18R,19E,21Z)-2,13,17,27,29-pentahydroxy-11-methoxy-3,7,12,14,16,18,22-heptamethyl-26-[(E)-(4-methylpiperazin-1-yl)iminomethyl]-6,23-dioxo-8,30-dioxa-24-azatetracyclo[23.3.1.1^{4,7}.0^{5,28}]triaconta-1(29),2,4,9,19,21,25,27-octaen-15-yl] acetate SMIL: CO[C@H]1\C=C\O[C@@]2(C)Oc3c(C)c(O)c4c(O)c(NC(=O)\C(=C/C=C/[C@H](C)[C@H](O)[C@@H](C)[C@@H](OC(=O)C)[C@@H](C)[C@H](O)[C@@H]1C)\C)c(\C=N\N5CCN(C)CC5)c(O)c4c3C2=O