31-Oxo Everolimus ; (1R,9S,12S,15R,16E,19R,21R,23S,24E,26E,28E,30S,32S,35R)-1-Hydroxy-12-[(2R)-1-[(1S,3R,4R)-4-(2-hydroxyethoxy)-3-methoxycyclohexyl]propan-2-yl]-19,30-dimethoxy-15,17,21,23,29,35-hexamethyl-11,36-dioxa-4-azatricyclo[30.3.1.0⁴,⁹

(1R,9S,12S,15R,16E,18R,19R,21R,23S,24E,26E,28E,30S,32S,35R)-1,18,30-trihydroxy-12-[(2R)-1-[(1S,3R,4R)-4-(2-hydroxyethoxy)-3-methoxycyclohexyl]propan-2-yl]-19-methoxy-15,17,21,23,29,35-hexamethyl-11,36-dioxa-4-azatricyclo[30.3.1.0⁴,⁹]hexatriaco

40-O-(2-Hydroxyethyl) Sirolimus ; CAS # 159351-69-6 ;

Sirolimus ; Rapamycin ; (1R,9S,12S,15R,16E,18R,19R,21R,23S,24E,26E,28E,30S,32S,35R)-1,18-Dihydroxy-12-[(2S)-1-[(1S,3R,4R)-4-hydroxy-3-methoxycyclohexyl]propan-2-yl]-19,30-dimethoxy-15,17,21,23,29,35-hexamethyl-11,36-dioxa-4-azatricyclo[30.3.1.0⁴,

Everolimus 19-Ene Open-Ring Impurity ; seco Everolimus Sodium Salt ;

19-Desmethyl Everolimus ;

18-O-Hydroxyethyl Sirolimus ;

Formyl Sirolimus ;

9,14-Deepoxy-15-deoxo-14-deoxy-9,15-epoxy-15-hydroxy-42-O-(2-hydroxyethyl)-14-oxorapamycin ; CAS # 908340-97-6 ;

(2S)-1-[2-[(2R,3R,6S)-6-[(2S,3E,5E,7E,9S,11R,13R,14R,15E,17R,20S,21R)-14,20-Dihydroxy-22-[(1S,3R,4R)-4-(2-hydroxyethoxy)-3-methoxycyclohexyl]-2,13-dimethoxy-3,9,11,15,17,21-hexamethyl-12,18-dioxo-3,5,7,15-docosatetraen-1-yl]tetrahydro-2-hydroxy-3-methyl-2

(S)-((2R,3S,6R,E)-8-Formyl-1-((1S,3R,4R)-4-(2-Hydroxyethoxy)-3-methoxycyclohexyl)-2,6-dimethyl-5-oxonon-7-en-3-yl) 1-(2-((2R,3R,6S)-6-((2S,3E,5E,7E,9S,11R)-2,13-dimethoxy-3,9,11-trimethyl-12-oxotrideca-3,5,7-trienyl)-2-hydroxy-3-methyl-tetrahydro-2H-pyran

42-O-t-Butyldimethylsilyloxyethyl Rapamycin ; CAS # 159351-68-5 ;