Ivermectin EP Impurity E | GNT-ST-43240
Gentaur Standards
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Ivermectin EP Impurity E | GNT-ST-43240| Gentaur Distribution US, UK & Europe
Synonyms: 5-O,12-didemethyl-12-ethyl-22,23-dihydroavermectin A1a (12-demethyl-12-ethyl-H2B1a); (2R,2a'E,2a1'S,4'E,5S,6R,6'S,7'S,8'E,11'R,15'S,17a'R,20'R,20a'R)-6-((S)-sec-butyl)-6'-ethyl-2a1',20'-dihydroxy-7'-(((2R,4S,5S,6S)-5-(((2S,4S,5S,6S)-5-hydroxy-4-methoxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-4-methoxy-6-methyltetrahydro-2H-pyran-2-yl)oxy)-5,8',19'-trimethyl-2a1',3,4,5,6,6',7',10',11',14',15',17a',20',20a'-tetradecahydro-2'H,17'H-spiro[pyran-2,13'-[11,15]methano[1,5]dioxacyclooctadecino[9,8,7-cd]benzofuran]-17'-one
Formula: C49H76O14
Molecular Weight: 889,12
CAS: N/A