Micafungin Impurity 1
Sodium 5-((S,S)-2-((2R,S,S,11R,12R,14S,1S,1S,2S,2S,25S)-20-((R)-3-Amino-1-hydroxy-3-oxopropyl)-2,11,12,15-tetrahydroxy-6-((R)-1-hydroxyethyl)-16-methyl-5,8,14,19,22,25-hexaoxo-9-(4-(2-(4-(pentyloxy)benzoyl)-2H-azirin-3-yl)benzamido)tetracSahydro-1H-dipyrrolo[2,1-c:2',1'-l][1,4,7,10,13,16]hexaazacyclohenicSin-23-yl)-1,2-dihydroxyethyl)-2-hydroxyphenylSulfate