| CAS NO. | 81103-14-2 |
| Molecular weight | 761.98 |
| Molecular formula | C39H71NO13 |
| Appearance | OFF WHITE SOLID |
| Synonyms | 6,11-Di-O-methylerythromycin; 11-O-Methylclarithromycin; Clarithromycin Impurity E; USP Clarithromycin Related Compound A; Clarithromycin EP Impurity E |
