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2H-Oxacyclotetradecino[4,3-d]oxazole-2,6,8,14(1H,7H,9H)-tetrone,4-ethyloctahydro-11-methoxy-3a,7,9,11,13,15-hexamethyl-1-[4-[4-(3-pyridinyl)-1H-imidazol-1-yl]butyl]-10-[[3,4,6-trideoxy-3-(dimethylamino)-b-D-xylo-hexopyranosyl]oxy]-,(3aS,4R,7R,9R,10R,11R,13R,15R,15aR)- (191114-48-4)

Identification
Name:2H-Oxacyclotetradecino[4,3-d]oxazole-2,6,8,14(1H,7H,9H)-tetrone,4-ethyloctahydro-11-methoxy-3a,7,9,11,13,15-hexamethyl-1-[4-[4-(3-pyridinyl)-1H-imidazol-1-yl]butyl]-10-[[3,4,6-trideoxy-3-(dimethylamino)-b-D-xylo-hexopyranosyl]oxy]-,(3aS,4R,7R,9R,10R,11R,13R,15R,15aR)-
Synonyms:Erythromycin,3-de[(2,6-dideoxy-3-C-methyl-3-O-methyl-a-L-ribo-hexopyranosyl)oxy]-11,12-dideoxy-6-O-methyl-3-oxo-12,11-[oxycarbonyl[[4-[4-(3-pyridinyl)-1H-imidazol-1-yl]butyl]imino]]-;HMR 3647;Ketek;RU 66647;
CAS:191114-48-4
Molecular Formula: C43H65N5O10
Molecular Weight: 812
InChI: InChI=1/C43H65N5O10/c1-12-33-43(8)37(48(41(53)58-43)19-14-13-18-47-23-31(45-24-47)30-16-15-17-44-22-30)27(4)34(49)25(2)21-42(7,54-11)38(28(5)35(50)29(6)39(52)56-33)57-40-36(51)32(46(9)10)20-26(3)55-40/h15-17,22-29,32-33,36-38,40,51H,12-14,18-21H2,1-11H3/t25-,26-,27-,28+,29+,32+,33+,36-,37-,38-,40+,42-,43-/m1/s1
Molecular Structure: (C43H65N5O10) Erythromycin,3-de[(2,6-dideoxy-3-C-methyl-3-O-methyl-a-L-ribo-hexopyranosyl)oxy]-11,12-dideoxy-6-O-m...
Properties
Melting Point: 176-188 C
Density:1.26 g/cm3
Color: White to off-white crystalline powder
Crystals from ether
Safety Data
 

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