spiramycin from streptomyces sp.
spiramycin standard solution; Spiramycin solution; Spiramycin; [(4R,5S,6S,7R,9R,10R,11E,13E,16S)-6-{[(2S,3R,4R,5S,6R)-5-{[(2S,4R,5R,6S)-4,5-dihydroxy-4,6-dimethyltetrahydro-2H-pyran-2-yl]oxy}-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl]oxy}-10-{[(2R,5S,6R)-5-(dimethylamino)-6-methyltetrahydro-2H-pyran-2-yl]oxy}-4-hydroxy-5-methoxy-9,16-dimethyl-2-oxooxacyclohexadeca-11,13-dien-7-yl]acetaldehyde (non-preferred name); [(4R,5S,6S,7R,9R,10R,11E,13E,16R)-6-({5-[(4,5-dihydroxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy]-4-(dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl}oxy)-10-{[5-(dimethylamino)-6-methyltetrahydro-2H-pyran-2-yl]oxy}-4-hydroxy-5-methoxy-9,16-dimethyl-2-oxooxacyclohexadeca-11,13-dien-7-yl]acetaldehyde (non-preferred name)
232-429-6
C43H74N2O14
843.0527
913.7°C at 760 mmHg
0mmHg at 25°C
506.4°C