Impurities
AY-0294-012
Clarithromycin EP Impurity E
C39H71NO13
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Impurity reference standard material
Clarithromycin EP Impurity K
Material overview
Clarithromycin EP Impurity K (AY-0294-008) — impurity reference standard material. CAS 127157-35-1, formula C30H51NO8, molecular weight 553.73 g/mol. Request technical documentation and current availability.
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Technical identifiers
- Catalog number
- AY-0294-008
- CAS number
- 127157-35-1
- Molecular formula
- C30H51NO8
- Molecular weight
- 553.73 g/mol
- Category
- Impurity reference standard material
- Chemical name
- (1S,2R,5R,6S,7S,8R,9R,Z)-8-(((2S,3R,4S,6R)-4-(Dimethylamino)-3-hydroxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-2-ethyl-6-hydroxy-9-methoxy-1,5,7,9,11,13-hexamethyl-3,15-dioxabicyclo[10.2.1]pentadeca-11,13-dien-4-one
- Synonyms
- Clarithromycin Furanyl Analog; 3-O-De(cladinosyl)-8,9,10,11-tetradehydro-9-deoxo-11,12-dideoxy-9,12-epoxy Clarithromycin
- SMILES
- C[C@@](OC)(C/C(C)=C1O[C@@]2(C)C=C\1C)[C@@H]([C@H]([C@@H]([C@H](C(O[C@]2([H])CC)=O)C)O)C)O[C@@](O[C@H](C)C[C@@H]3N(C)C)([H])[C@@H]3O
- Appearance
- White to Off-White Solid
- Light sensitive
- No
- Hygroscopic
- No
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Storage
Refrigerator
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