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Impurity reference standard material

Clarithromycin EP Impurity D

Material overview

Clarithromycin EP Impurity D (AY-0299-001) — impurity reference standard material. CAS 101666-68-6, formula C37H67NO13, molecular weight 733.93 g/mol. Request technical documentation and current availability.

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Technical identifiers

Catalog number
AY-0299-001
CAS number
101666-68-6
Molecular formula
C37H67NO13
Molecular weight
733.93 g/mol
Category
Impurity reference standard material
Chemical name
(3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-14-Ethyl-12,13-Dihydroxy-4-(((2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-6-(((2S,3R,4S,6R)-3-hydroxy-6-methyl-4-(methylamino)tetrahydro-2H-pyran-2-yl)oxy)-7-methoxy-3,5,7,9,11,13-hexamethyloxacyclotetradecane-2,10-dione
Synonyms
N-(Desmethyl)clarithromycin; N-Demethylclarithromycin; 3``-N-Demethyl-6-O-methylerythromycin A
SMILES
C[C@@](OC)(C[C@H](C([C@@H]1C)=O)C)[C@@H]([C@H]([C@@H]([C@H](C(O[C@H](CC)[C@@](C)(O)[C@@H]1O)=O)C)O[C@@](O[C@@H](C)[C@@H]2O)([H])C[C@@]2(C)OC)C)O[C@@](O[C@H](C)C[C@@H]3NC)([H])[C@@H]3O
Appearance
White Powder
Light sensitive
No
Hygroscopic
No

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Storage

Refrigerator

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