(19S,4Z,6E,8S,16E)-13c-acetoxy-15,6,9c,11t-tetrahydroxy-15t-methoxy-12,7,9,4,8r,10t,12t,14c-octamethyl-110,3-dioxo-19,10-dihydro-11H-18-oxa-2-aza-1(4,9)-furo[3',2':3,4]benzo[1,2-g]indola-cyclooctadecaphane-4,6,16-triene-13-carboxylic acid ethyl ester
Names
[ CAS No. ]:
21240-39-1
[ Name ]:
(19S,4Z,6E,8S,16E)-13c-acetoxy-15,6,9c,11t-tetrahydroxy-15t-methoxy-12,7,9,4,8r,10t,12t,14c-octamethyl-110,3-dioxo-19,10-dihydro-11H-18-oxa-2-aza-1(4,9)-furo[3',2':3,4]benzo[1,2-g]indola-cyclooctadecaphane-4,6,16-triene-13-carboxylic acid ethyl ester
[Synonym ]:
3'-ethoxycarbonyl-2'-methyl-rifamycin-II
3'-Ethoxycarbonyl-2'-methyl-pyrrolo-<3,2-c>-4-desoxy-rifamycin SV
4'-ethoxycarbonyl-5'-methyl-1'H-pyrrolo[3',2':3,4]-4-deoxy-rifamycin
Chemical & Physical Properties
[ Density]:
1.35g/cm3
[ Boiling Point ]:
982.1ºC at 760 mmHg
[ Molecular Formula ]:
C43H54N2O13
[ Molecular Weight ]:
806.89400
[ Flash Point ]:
547.8ºC
[ Exact Mass ]:
806.36300
[ PSA ]:
223.17000
[ LogP ]:
6.15290
[ Vapour Pressure ]:
0mmHg at 25°C
[ Index of Refraction ]:
1.636