Free release

104542-47-4 urdamycin e

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Product Name urdamycin E
CAS No. 104542-47-4
Synonyms Urdamycin E; Urdamycin-E; Benz(a)anthracene-1,7,12(2H)-trione,9-(2,6-dideoxy-3-O-((2S-(2alpha,5beta,6beta))-5-((2,6-dideoxy-beta-D-arabino-hexopyranosyl)oxy)tetrahydro-6-methyl-2H-pyran-2-yl)-beta-D-arabino-hexopyranosyl)-3,4,4a,12b-tetrahydro-3,4a,8-trihydroxy-3-methyl-5-(methylthio)-12b-((tetrahydro-5-hydroxy-6-methyl-2H-pyran-2-yl)oxy)-, (3R-(3alpha,4aalpha,12balpha(2S*,5S*,6S*)))-; (1R)-1,5-anhydro-2,6-dideoxy-3-O-{(2S,5S,6S)-5-[(2,6-dideoxy-beta-D-arabino-hexopyranosyl)oxy]-6-methyltetrahydro-2H-pyran-2-yl}-1-[(3R,4aS,12bS)-3,4a,8-trihydroxy-12b-{[(2S,5S,6S)-5-hydroxy-6-methyltetrahydro-2H-pyran-2-yl]oxy}-3-methyl-5-(methylsulfanyl)-1,7,12-trioxo-1,2,3,4,4a,7,12,12b-octahydrotetraphen-9-yl]-D-arabino-hexitol
InChI InChI=1/C44H58O17S/c1-18-25(45)9-11-33(56-18)61-44-30(47)16-42(5,53)17-43(44,54)31(62-6)13-24-36(44)41(52)23-8-7-22(39(50)35(23)40(24)51)28-15-29(38(49)21(4)55-28)60-32-12-10-27(19(2)57-32)59-34-14-26(46)37(48)20(3)58-34/h7-8,13,18-21,25-29,32-34,37-38,45-46,48-50,53-54H,9-12,14-17H2,1-6H3/t18-,19-,20+,21+,25-,26+,27-,28+,29+,32-,33-,34-,37+,38+,42-,43+,44-/m0/s1
Molecular Formula C44H58O17S
Molecular Weight 890.9861
Density 1.49g/cm3
Boiling point 1026.2°C at 760 mmHg
Flash point 574.4°C
Refractive index 1.657