| Identification | Back Directory | [Name]
Spinosyn D 17-pseudoaglycone | [CAS]
131929-55-0 | [Synonyms]
Spinosyn D 17-pseudoaglycone
1H-as-Indaceno[3,2-d]oxacyclododecin-7,15-dione, 2-[(6-deoxy-2,3,4-tri-O-methyl-α-L-mannopyranosyl)oxy]-9-ethyl-2,3,3a,5a,5b,6,9,10,11,12,13,14,16a,16b-tetradecahydro-13-hydroxy-4,14-dimethyl-, (2S,3aR,5aS,5bS,9S,13S,14R,16aS,16bS)- | [Molecular Formula]
C34H52O9 | [MOL File]
131929-55-0.mol | [Molecular Weight]
604.78 |
| Hazard Information | Back Directory | [Description]
Spinosyn D 17-pseudoaglycone is a hydrolysis product of the minor insecticide component spinosyn D . Unlike spinosyn D, spinosyn D 17-pseudoaglycone is not lethal to tobacco budworms (H. virescens) when used at concentrations up to 64 ppm. | [Uses]
Spinosyn D 17-pseudoaglycone is an acid degradation product produced by selective hydrolysis of the more labile forosamine saccharide in the 17-position in spinosyn D, the minor component of commercial product, Spinosad. Spinosyn D 17-pseudoaglycone is only weakly active as an insecticide as the forosamine moiety is considered essential for potent activity. Despite the importance of spinosyns as agro-chemical insecticides and more recently as animal health products, there are few published reports of the biological activity or the levels of spinosyn D 17-pseudoaglycone in animals or in the environment. | [References]
[1] L C CREEMER J W P H A Kirst. Conversion of spinosyn A and spinosyn D to their respective 9- and 17-pseudoaglycones and their aglycones.[J]. Journal of Antibiotics, 1998, 51 8: 795-800. DOI: 10.7164/antibiotics.51.795 |
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