Epothilone E

埃博霉素E

Also known as: Epothilone E, (1S,3S,7S,10R,11S,12S,16R)-7,11-Dihydroxy-3-{(1E)-1-[2-(hydroxymethyl)-1,3-thiazol-4-yl]-1-propen-2-yl}-8,8,10,12-tetramethyl-4,17-dioxabicyclo[14.1.0]heptadecane-5,9-dione, 4,17-Dioxabicyclo[14.1.0]heptadecane-5,9-dione, 7,11-dihydroxy-3-[(1E)-2-[2-(hydroxymethyl)-4-thiazolyl]-1-methylethenyl]-8,8,10,12-tetramethyl-, (1S,3S,7S,10R,11S,12S,16R)-, [4S,7R,8S,9S,13R,14S,16S(E)]-13,14-Epoxy-4,8-dihydroxy-5,5,7,9-tetramethyl-16-[2-[2-(hydroxymethyl)thiazol-4-yl]-1-methylvinyl]-1-oxacyclohexadecane-2,6-dione, epothilone E USP/EP/BP

Epothilone E (CAS 201049-37-8) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C26H39NO7S and a molecular weight of 509.65536 g/mol. It is also known as (1S,3S,7S,10R,11S,12S,16R)-7,11-Dihydroxy-3-{(1E)-1-[2-(hydroxymethyl)-1,3-thiazol-4-yl]-1-propen-2-yl}-8,8,10,12-tetramethyl-4,17-dioxabicyclo[14.1.0]heptadecane-5,9-dione, 4,17-Dioxabicyclo[14.1.0]heptadecane-5,9-dione, 7,11-dihydroxy-3-[(1E)-2-[2-(hydroxymethyl)-4-thiazolyl]-1-methylethenyl]-8,8,10,12-tetramethyl-, (1S,3S,7S,10R,11S,12S,16R)- and [4S,7R,8S,9S,13R,14S,16S(E)]-13,14-Epoxy-4,8-dihydroxy-5,5,7,9-tetramethyl-16-[2-[2-(hydroxymethyl)thiazol-4-yl]-1-methylvinyl]-1-oxacyclohexadecane-2,6-dione. Key properties include a boiling point of 715.5±60.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 386.5±32.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

201049-37-8

Jingsj CID

J-1989782-4

Molecular Formula

C₂₆H₃₉NO₇S

Chinese Name

埃博霉素E

Molecular Weight

509.65536 g/mol

Category

Organic Compounds

Last updated

8/21/2026