2H-Pyran-2-one,6-[(1E,3E,5E)-6-[(2R,3R,3aR,4R,5R,6aS)-5-ethylhexahydro-3,4-dihydroxy-3a,4-dimethylfuro[2,3-b]furan-2-yl]-1,3,5-hexatrien-1-yl]-4-methoxy-5-methyl- cas no:79663-49-3

Name2H-Pyran-2-one,6-[(1E,3E,5E)-6-[(2R,3R,3aR,4R,5R,6aS)-5-ethylhexahydro-3,4-dihydroxy-3a,4-dimethylfuro[2,3-b]furan-2-yl]-1,3,5-hexatrien-1-yl]-4-methoxy-5-methyl-
CAS79663-49-3
Synonyms2H-Pyran-2-one,6-[(1E,3E,5E)-6-[(2R,3R,3aR,4R,5R,6aS)-5-ethylhexahydro-3,4-dihydroxy-3a,4-dimethylfuro[2,3-b]furan-2-yl]-1,3,5-hexatrienyl]-4-methoxy-5-methyl-(9CI); 2H-Pyran-2-one,6-[6-(5-ethylhexahydro-3,4-dihydroxy-3a,4-dimethylfuro[2,3-b]furan-2-yl)-1,3,5-hexatrienyl]-4-methoxy-5-methyl-,[2R-[2a(1E,3E,5E),3a,3ab,4b,5b,6ab]]-; (+)-Asteltoxin; Asteltoxin; EV-toxin
Molecular FormulaC23H30 O7
Molecular Weight 418.53

refractive index1.579

Safety

A poison by intraperitoneal route. When heated to decomposition it emits acrid smoke and irritating vapors.

1.

ipr-mus LD50:5900 µg/kg

MAIKD3    Maikotokishin (Tokyo). Mycotoxin.(17),(1983),47.