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Impurity reference standard material

Clarithromycin EP Impurity H

Material overview

Clarithromycin EP Impurity H (AY-0294-005) — impurity reference standard material. CAS 127140-69-6, formula C38H67NO14, molecular weight 761.94 g/mol. Request technical documentation and current availability.

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Technical identifiers

Catalog number
AY-0294-005
CAS number
127140-69-6
Molecular formula
C38H67NO14
Molecular weight
761.94 g/mol
Category
Impurity reference standard material
Chemical name
N-((2R,3S,4R,6S)-2-(((3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-14-ethyl-12,13-dihydroxy-4-(((2R,4S,5R)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy)-7-methoxy-3,5,7,9,11,13-hexamethyl-2,10-dioxooxacyclotetradecan-6-yl)oxy)-3-hydroxy-6-methyltetrahydro-2H-pyran-4-yl)-N-methylformamide
Synonyms
N-Demethyl-N-formyl-6-O-methylerythromycin3``-N-Demethyl-3`-N-formylclarithromycin
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]3N(C)C=O)([H])[C@@H]3O
Light sensitive
No
Hygroscopic
No

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Storage

Refrigerator

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