Free release

132677-57-7;21288-60-8 methyl (1r,2r,4s)-2-ethyl-2,4,5,7,12-pentahydroxy-6,11-dioxo-1,2,3,4,6,11-hex

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Product Name methyl (1R,2R,4S)-2-ethyl-2,4,5,7,12-pentahydroxy-6,11-dioxo-1,2,3,4,6,11-hexahydrotetracene-1-carboxylate
CAS No. 132677-57-7;21288-60-8
Synonyms 1-naphthacenecarboxylic acid, 2-ethyl-1,2,3,4,6,11-hexahydro-2,4,5,7,12-pentahydroxy-6,11-dioxo-, methyl ester, (1R,2R,4S)-
InChI InChI=1/C22H20O9/c1-3-22(30)7-10(24)12-13(16(22)21(29)31-2)20(28)14-15(19(12)27)18(26)11-8(17(14)25)5-4-6-9(11)23/h4-6,10,16,23-24,27-28,30H,3,7H2,1-2H3/t10-,16-,22+/m0/s1
Molecular Formula C22H20O9
Molecular Weight 428.3888
Density 1.593g/cm3
Boiling point 590°C at 760 mmHg
Flash point 205.3°C
Refractive index 1.705