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It is an acid degradation product produced by selective hydrolysis of the more labile forosamine saccharide in the 17-position of 3-ethoxy-5,6-dihydrospinosyn J, the major component of the commercial product, spinetoram. It has only weak activity as an insecticide. Synonyms: 2-[(6-deoxy-3-O-ethyl-2, 4-di-O-methyl-α-L-mannopyranosyl)oxy]-9-ethyl-2R, 3, 3aR, 4, 5, 5aR, 5bS, 6, 9S, 10, 11, 12, 13S, 14R, 16aS, 16bR-hexadecahydro-13-hydroxy-14-methyl-1H-as-indaceno[3, 2-d]oxacyclododecin-7, 15-dione. Grades: >95% by HPLC. CAS No. 2055494-09-0. Molecular formula: C34H54O9. Mole weight: 606.79.
3-Ethoxy-spinosyn L 17-pseudoaglycone
It is an acid degradation product produced by selective hydrolysis of the more labile forosamine saccharide in the 17-position of 3-ethoxy-5,6-dihydrospinosyn J, the minor component of the commercial product, spinetoram. It has only weak activity as an insecticide. Grades: >95% by HPLC. Molecular formula: C35H54O9. Mole weight: 618.80.
3'-Ethoxy Spinosyn L 17-pseudoaglycone
3'-Ethoxy spinosyn L 17-pseudoaglycone is an acid degradation product of 3'-ethoxy-5,6-dihydrospinosyn L which is a component of the insecticide spinosyn L. It has no insecticidal activity against the tobacco budworm up to a concentration of 64 ppm. 3'-Ethoxy spinosyn L 17-pseudoaglycone is only weakly active as an insecticide as the forosamine moiety is considered essential for potent activity. Grades: >95% by HPLC. Molecular formula: C35H54O9. Mole weight: 618.80.
Spinosyn A 17-pseudoaglycone
It is an acid degradation product produced by selective hydrolysis of the more labile forosamine saccharide in the 17-position of spinosyn A. It has weak activity as an insecticide. Synonyms: A 83543A pseudoglycone; 2',3',4'-O-methyl-rhamnosyl tetracyclic spinosyn pseudoaglycone; (2R, 3aS, 5aR, 5bS, 9S, 13S, 14R, 16aS, 16bR)-9-ethyl-13-hydroxy-14-methyl-2-{[(3R, 4R, 5S, 6S)-3, 4, 5-trimethoxy-6-methyloxan-2-yl]oxy}-1H, 2H, 3H, 3aH, 5aH, 5bH, 6H, 7H, 9H, 10H, 11H, 12H, 13H, 14H, 15H, 16aH, 16bH-as-indaceno[3, 2-d]oxacyclododecane-7, 15-dione. Grades: >95% by HPLC. CAS No. 131929-68-5. Molecular formula: C33H50O9. Mole weight: 590.74.
Spinosyn D 17-pseudoaglycone
It is an acid degradation product produced by selective hydrolysis of the more labile forosamine saccharide in the 17-position in spinosyn D. It has only weak activity as an insecticide as the forosamine moiety is considered essential for potent activity. Synonyms: A 83543D pseudoaglycone; (2S, 3aR, 5aS, 5bS, 9S, 13S, 14R, 16aS, 16bS)-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-1H-as-indaceno[3, 2-d]oxacyclododecin-7, 15-dione. Grades: >95% by HPLC. CAS No. 131929-55-0. Molecular formula: C34H52O9. Mole weight: 604.77.
Vancomycin pseudoaglycone
Vancomycin pseudoaglycone. Group: Biochemicals. Grades: Highly Purified. Pack Sizes: 5mg, 10mg, 25mg, 50mg, 100mg. US Biological Life Sciences.
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