25-Deacetyl-23-acetyl Rifampicin
Names
[ CAS No. ]:
1416773-23-3
[ Name ]:
25-Deacetyl-23-acetyl Rifampicin
[Synonym ]:
(7S,9Z,11S,12S,13R,14S,15R,16R,17S,18S,19Z,21Z)-2,13,17,27,29-Pentahydroxy-11-methoxy-3,7,12,14,16,18,22-heptamethyl-26-{(E)-[(4-methyl-1-piperazinyl)imino]methyl}-6,23-dioxo-8,30-dioxa-24-azatetracyc ;lo[23.3.1.14,7.05,28]triaconta-1(28),2,4,9,19,21,25(29),26-octaen-15-yl acetate
2,7-(Epoxy[1,11,13]pentadecatrienoimino)naphtho[2,1-b]furan-1,11(2H)-dione, 19-(acetyloxy)-5,6,9,17,21-pentahydroxy-23-methoxy-2,4,12,16,18,20,22-heptamethyl-8-[(E)-[(4-methyl-1-piperazinyl)imino]methyl]-, (2S,12Z,14Z,16S,17S,18R,19R,20S,21R,22S,23S,24Z)-
Chemical & Physical Properties
[ Density]:
1.3±0.1 g/cm3
[ Boiling Point ]:
999.9±65.0 °C at 760 mmHg
[ Molecular Formula ]:
C43H58N4O12
[ Molecular Weight ]:
822.940
[ Flash Point ]:
558.5±34.3 °C
[ Exact Mass ]:
822.405151
[ LogP ]:
1.06
[ Vapour Pressure ]:
0.0±0.3 mmHg at 25°C
[ Index of Refraction ]:
1.613