C42H69NO15
Neat
828.01
CHEMBL3251867; Josamycin Propionate EP Impurity B; (2S, 3S, 4R, 6S)-6-(((2R, 3S, 4R, 5R, 6S)-4-(dimethylamino)-5-hydroxy-6-(((4R, 5S, 6S, 7R, 9R, 10R, 11E, 13E, 16R)-4-hydroxy-5-methoxy-9, 16-dimethyl-2-oxo-7-(2-oxoethyl)-10-(propionyloxy)oxacyclohexadeca-11, 13-dien-6-yl)oxy)-2-methyltetrahydro-2H-pyran-3-yl)oxy)-4-hydroxy-2 and 4-dimethyltetrahydro-2H-pyran-3-yl butyrate; 56827-17-9
[(2S, 3S, 4R, 6S)-6-[(2R, 3S, 4R, 5R, 6S)-4-(dimethylamino)-5-hydroxy-6-[[(4R, 5S, 6S, 7R, 9R, 10R, 11E, 13E, 16R)-4-hydroxy-5-methoxy-9, 16-dimethyl-2-oxo-7-(2-oxoethyl)-10-propanoyloxy-1-oxacyclohexadeca-11, 13-dien-6-yl]oxy]-2-methyloxan-3-yl]oxy-4-hydroxy-2 and 4-dimethyloxan-3-yl] butanoate
InChI=1S/C42H69NO15/c1-11-16-32(47)56-40-27(6)53-34(23-42(40,7)50)57-37-26(5)54-41(36(49)35(37)43(8)9)58-38-28(19-20-44)21-24(3)30(55-31(46)12-2)18-15-13-14-17-25(4)52-33(48)22-29(45)39(38)51-10/h13-15,18,20,24-30,34-41,45,49-50H,11-12,16-17,19,21-23H2,1-10H3/b14-13+,18-15+/t24-,25-,26-,27+,28+,29-,30+,34+,35-,36-,37-,38+,39+,40+,41+,42-/m1/s1