7-Demethoxy-7-ethoxy-42-O-(2-hydroxyethyl)rapamycin

7-去甲氧基-7-乙氧基-42-O-(2-羟基乙基)雷帕霉素

Also known as: 7-O-Desmethyl-7-O-ethyl Everolimus, 7-O-Desmethyl-7-O-ethyl Everolimus DISCONTINUED, Everolimus Impurity 6, Everolimus Impurity 6 (008-96), Everolimus O-Ethyl Impurity, Everolimus O-Ethyl Impurity (Everolimus Impurity), Rapamycin, 7-demethoxy-7-ethoxy-42-O-(2-hydroxyethyl)-, (1R,9S,12S,15R,16Z,18R,19R,21R,23S,24Z,26Z,28Z,30S,32S,35R)-30-Ethoxy-1,18-dihydroxy-12-{(2R)-1-[(1S,3R,4R)-4-(2-hydroxyethoxy)-3-methoxycyclohexyl]-2-propanyl}-19-methoxy-15,17,21,23,29,35-hexamethyl-11,36-dioxa-4-azatricyclo[30.3.1.0^{4,9}]hexatriaconta-16,24,26,28-tetraene-2,3,10,14,20-pentone, 23,27-Epoxy-3H-pyrido[2,1-c][1,4]oxaazacyclohentriacontine-1,5,11,28,29(4H,6H,31H)-pentone, 21-ethoxy-9,10,12,13,14,21,22,23,24,25,26,27,32,33,34,34a-hexadecahydro-9,27-dihydroxy-3-[(1R)-2-[(1S,3R,4R)-4-(2-hydroxyethoxy)-3-methoxycyclohexyl]-1-methylethyl]-10-methoxy-6,8,12,14,20,26-hexamethyl-, (3S,6R,7Z,9R,10R,12R,14S,15Z,17Z,19Z,21S,23S,26R,27R,34aS)-

7-Demethoxy-7-ethoxy-42-O-(2-hydroxyethyl)rapamycin (CAS 1704711-12-5) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C54H85NO14 and a molecular weight of 972.251 g/mol. It is also known as 7-O-Desmethyl-7-O-ethyl Everolimus, 7-O-Desmethyl-7-O-ethyl Everolimus DISCONTINUED and Everolimus Impurity 6. Key properties include a boiling point of 1005.0±75.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 561.6±37.1 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

1704711-12-5

Jingsj CID

J-1603429-5

Molecular Formula

C₅₄H₈₅NO₁₄

Chinese Name

7-去甲氧基-7-乙氧基-42-O-(2-羟基乙基)雷帕霉素

Molecular Weight

972.251 g/mol

Category

Organic Compounds

Last updated

8/21/2026