CAS:220119-16-4,25-Cyclohexyl-5-demethoxy-25-de(1-methylpropyl)-22,23-dihydro-5-oxo-avermectin A1a

产品名称：25-Cyclohexyl-5-demethoxy-25-de(1-methylpropyl)-22,23-dihydro-5-oxo-avermectin A1a
CAS：220119-16-4
分子式：C₅₀H₇₄O₁₄
外观性状：White to Light Yellow Solid
熔点：>135ºC (dec.)
分子量：899.11
存储：-20°C, Hygroscopic
溶解性：Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly)
产品类别：Standards; Pharmaceutical/API Drug Impurities/Metabolites;
产品应用：25-Cyclohexyl-5-demethoxy-25-de(1-methylpropyl)-22,23-dihydro-5-oxo-avermectin A1a is an intermediate in synthesizing 4'-O-2,6-Dideoxy-3-O-methyl-a-L-arabino-hexopyranosyl Selamectin (D440100), which s an impurity of Selamectin (S247990), a topical parasiticide. Selamectin (S247990) is also used as a veterinary antihelminithic agent on animals.
参考文献：Eshar, D., et al.: J. Am. Veterin. Med. Association., 241, 1056 (2012); Geis-Asteggiante, L., et al.: J. Chromatograph., 1258, 43 (2012);
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