Impurities
AY-0294-012
Clarithromycin EP Impurity E
C39H71NO13
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Impurity reference standard material
Clarithromycin EP Impurity M
Material overview
Clarithromycin EP Impurity M (AY-0294-010) — impurity reference standard material. CAS 127182-43-8, formula C37H68N2O13, molecular weight 748.94 g/mol. Request technical documentation and current availability.
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Technical identifiers
- Catalog number
- AY-0294-010
- CAS number
- 127182-43-8
- Molecular formula
- C37H68N2O13
- Molecular weight
- 748.94 g/mol
- Category
- Impurity reference standard material
- Chemical name
- 3''-N-Demethyl-6-O-methylerythromycin A (E)-9-oxime
- Synonyms
- Oxacyclotetradecane Erythromycin
- SMILES
- O=C([C@H](C)[C@@H](O[C@H]1C[C@@](C)(OC)[C@@H](O)[C@H](C)O1)[C@H](C)[C@@H](O[C@H]2[C@H](O)[C@@H](NC)C[C@@H](C)O2)[C@](C)(OC)C[C@H]/3C)O[C@H](CC)[C@@](C)(O)[C@H](O)[C@@H](C)C3=N\O
- Appearance
- White Solid
- Light sensitive
- No
- Hygroscopic
- No
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Storage
Refrigerator
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