药物杂质

(2R,3R,4S,5R,8R,9S,10S,11R,12R)-5-ethyl-3,4-dihydroxy-9-[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy-11-[(2S,3R,4S,6R)-3-hydroxy-6-methyl-4-[methyl(propan-2-yl)amino]oxan-2-yl]oxy-2,4,8,10,12,14-hexamethyl-6,15-dioxabicyclo[10.2.1]pentadec

Silylated Erythromycin Oxime Ketal

2,4-O-Bis(trimethylsilyl)-6-O-methylerythromycin A 9-[O-(1- methoxy-1-methylethyl) Oxime

Erythromycin Propionate

seco Erythromycin

Erythromycin estolate Impurity G

3’’-[[(2-Methoxyethoxy)methyl Erythromycin A Oxime Chloride

2 '-O-Benzoyl-3-O-de [(2,6-dideoxy-3-c-methyl-3-O-methyl-a-L-ribohexopyranosyl)oxy]-11-deoxy-10,11-didehydro-6-O-methyl-3-oxoerythromycin

(±)-2-Methylbutyric-d9 Acid

(10E)-3-O-De(a-L-cladinose)-10-dehydro-11-dehydroxy-6-O-methyl-erythromycin

(10E)-3-O-De(a-L-cladinose)-10-dehydro-11-dehydroxy-6-O-methyl-erythromycin 2'-Acetate

3-Fluoropropanal