4189 Rhodojaponin I Rhodojaponin I is a bitter diterpenoid toxin found in the Japonese flower Rhododendron japonicum suringer (A3255). 26116-88-1 56928146 C24H36O8 White powder. No indication of carcinogenicity to humans (not listed by IARC). Rhodojaponin I is a bitter diterpenoid toxin found in the Japonese flower Rhododendron japonicum suringer (A3255). 2014-08-29T05:30:27Z 2026-05-21T00:42:43Z C19992 true [H][C@@]12O[C@]1([H])C(C)(C)[C@]1(O)[C@]2([H])[C@](C)(O)[C@]2([H])CC[C@]3([H])[C@]([H])(OC(C)=O)[C@]2(C[C@@]3(C)O)C[C@@]1([H])OC(C)=O C24H36O8 InChI=1S/C24H36O8/c1-11(25)30-15-9-23-10-21(5,27)13(18(23)31-12(2)26)7-8-14(23)22(6,28)17-16-19(32-16)20(3,4)24(15,17)29/h13-19,27-29H,7-10H2,1-6H3/t13-,14+,15-,16+,17+,18+,19+,21-,22-,23+,24-/m1/s1 BQXZYRJBFJGDSL-MCFSDBFISA-N 452.5378 452.241018128 Exogenous Solid 30790899 CHEM003095 DTXSID40949005 NS00093918 125.82000000000002 110.74619999999997 46.96284581803626 4 6 3 13.017596878113736 -2.9372974380097068 0 5 1.23 -2.69 9.26e-01 g/l