Catalogue Number: | S-433 |
Compound Name: | Spiramycin EP Impurity B |
Synonyms: | (4R,5S,6S,7R,9R,10R,11E,13E,16R)-6-(((2S,3R,4R,5S,6R)-5-(((2S,4R,5S,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-7-(2-hydroxyethyl)-5-methoxy-9,16-dimethyloxacyclohexadeca-11,13-dien-2-one |
CAS#: | 249930-66-3 |
Alternate CAS#: | |
Molecular Formula: | C43H76N2O14 |
Molecular Weight: | 845.08 |
Spiramycin Adipate
CAS No. 68880-55-7
C43H74N2O14
M.W. 843.07 (I form) 899.13 (III form) 146.14