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Erythromycin A Enol Ether

CAS No.33396-29-1
Chemical Name:Erythromycin A Enol Ether
Synonyms:EM 523;Erythromycin A Enol Ether;6-Deoxy-9-deoxo-8,9-didehydro-6,9-epoxyerythromycin;6,9-Epoxy-8,9-didehydro-9-deoxo-6-deoxyerythromycin;9-Deoxo-6-deoxy-6,9-epoxy-8,9-didehydroerythromycin;6β,9-Epoxy-8,9-didehydro-9-deoxo-6-deoxyerythromycin;(6R)-6-Deoxy-9-deoxo-6,9-epoxy-8,9-didehydroerythromycin;11-(4-Dimethylamino-3-hydroxy-6-methyl-tetrahydro-pyran-2-yloxy)-5-ethyl-3,4-dihydroxy-9-(5-hydroxy-4-methoxy-4,6-dimethyl-tetrahydro-pyran-2-yloxy)-2,4,8,10,12,14-hexamethyl-6,15-dioxa-bicyclo[10.2.1]pentadec-1(14)-en-7-one
CBNumber:CB21176304
Molecular Formula:C37H65NO12
Formula Weight:715.916
MOL File:33396-29-1.mol
Erythromycin A Enol Ether Property
mp : 133-1350C
storage temp. : -20°C Freezer
Safety

Erythromycin A Enol Ether Chemical Properties,Usage,Production

Chemical Properties
White Solid
Usage
Impurity E
Usage
Erythromycin A enol ether is a degradation product of erythromycin formed under acidic conditions by C6–OH internal attack on the C9 ketone to produce a cyclic enol ether. The rearrangement results in a loss of antibiotic activity. This single reaction was the prime driver for the development of second and third generation erythromycins. Erythromycin A enol ether is an important standard for stability studies.
Erythromycin A Enol Ether Preparation Products And Raw materials
Raw materials
Preparation Products
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33396-29-1(Erythromycin A Enol Ether)Related Search:
Erythromycin ERYTHROMYCIN IMP. E (EP): ERYTHROMYCIN A ENOL ETHER PSEUDO ERYTHROMYCIN A ENOL ETHER Idremcinal Erythromycin A Enol Ether
11-(4-Dimethylamino-3-hydroxy-6-methyl-tetrahydro-pyran-2-yloxy)-5-ethyl-3,4-dihydroxy-9-(5-hydroxy-4-methoxy-4,6-dimethyl-tetrahydro-pyran-2-yloxy)-2,4,8,10,12,14-hexamethyl-6,15-dioxa-bicyclo[10.2.1]pentadec-1(14)-en-7-one 33396-29-1 Erythromycin A Enol Ether EM 523 Various Metabolites and Impurities C37H65NO12 Intermediates & Fine Chemicals Metabolites & Impurities Pharmaceuticals Chromatography Drugs&Metabolites Forensic and Veterinary Standards Neat CompoundsAnalytical Standards Pharmacology Standards (6R)-6-Deoxy-9-deoxo-6,9-epoxy-8,9-didehydroerythromycin 6,9-Epoxy-8,9-didehydro-9-deoxo-6-deoxyerythromycin 6-Deoxy-9-deoxo-8,9-didehydro-6,9-epoxyerythromycin 6β,9-Epoxy-8,9-didehydro-9-deoxo-6-deoxyerythromycin 9-Deoxo-6-deoxy-6,9-epoxy-8,9-didehydroerythromycin Metabolites & Impurities, Pharmaceuticals, Intermediates & Fine Chemicals
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