2-epi-Abamectin

2-epi-Abamectin is a degradation product of abamectin (Cay-19201). It is toxic to the two-spotted spider mite in a contact assay with an LC50 value of 4 ppm, which is approximately 100-fold less potent than abamectin.Formal Name: (2S)-5-O-demethyl-avermectin A1a. CAS Number: 106434-14-4. Synonyms: epi-Avermectin B1a. Molecular Formula: C48H72O14. Formula Weight: 873.1. Purity: >95%. Formulation: (Request formulation change), A solid. Solubility: DMF: soluble, DMSO: soluble, Ethanol: soluble, Methanol: soluble. SMILES: C/C([C@@H](O[C@@]1([H])C[C@H](OC)[C@@H](O[C@]2([H])O[C@@H](C)[C@H](O)[C@@H](OC)C2)[C@H](C)O1)[C@@H](C)/C=C/C=C(CO3)/[C@@]([C@@]3([H])[C@H](O)C(C)=C4)(O)[C@@]4([H])C5=O)=C\C[C@]6([H])C[C@@](O5)([H])C[C@]7(C=C[C@H](C)[C@]([C@@H](C)CC)([H])O7)O6. InChi Code: InChI=1S/C48H72O14/c1-11-25(2)43-28(5)17-18-47(62-43)23-34-20-33(61-47)16-15-27(4)42(26(3)13-12-14-32-24-55-45-40(49)29(6)19-35(46(51)58-34)48(32,45)52)59-39-22-37(54-10)44(31(8)57-39)60-38-21-36(53-9)41(50)30(7)56-38/h12-15,17-19,25-26,28,30-31,33-45,49-50,52H,11,16,20-24H2,1-10H3/b13-12+,27-15+,32-14+/t25-,26-,28-,30-,31-,33+,34-,35+,36-,37-,38-,39-,40+,41-,42-,43+,44-,45+,47+,48+/m0/s1. InChi Key: RRZXIRBKKLTSOM-TYECJXEWSA-N. Origin: Semi-synthetic.