Additional information
Appearance
White Powder
Category
Pharmaceutical Impurity Standards
CAS No.
41451-91-6
Catalogue No.
ACI-052303
Chemical Name
(2S,4aR,4'R,5'S,6'S,7R,8S,9R,10R,12R,14R,15R,16S)-7-ethyl-5',8,9,14-tetrahydroxy-4'-methoxy-4',6',8,10,12,14,16-heptamethyl-15-3,4,6-trideoxy-3-(dimethylamino)-ß-D-xylo-hexopyranosyloxyhexadecahydrospiro5H,11H-1,3-dioxino5,4-coxacyclotetradecin-2,2'-pyrane-5,11-dione (erythromycin E)
IUPAC Name
(2S,4aR,4'R,5'S,6'S,7R,8S,9R,10R,12R,14R,15R,16S)-7-ethyl-5',8,9,14-tetrahydroxy-4'-methoxy-4',6',8,10,12,14,16-heptamethyl-15-[[3,4,6-trideoxy-3-(dimethylamino)-ß-D-xylo-hexopyranosyl]oxy]hexadecahydrospiro[5H,11H-1,3-dioxino[5,4-c]oxacyclotetradecin-2,2'-pyrane]-5,11-dione (erythromycin E)
Melting Point
168.1-171.6°C
Molecular Formula
C37H65NO14
Molecular Weight
747.91
Shipping Condition
Ambient
Storage Condition
2-8°C
Synonyms
1,16-Epoxy-erythromycin
Therapeutic Category
Antibiotic
