产品编号：I901003

产品规格：5mg

产品价格：面议

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产品详情

标准品编号:	I901003
名称:	Isosilybin B
别名:	(2R,3R)-2-[(2S,3S)-2,3-Dihydro-2-(4-hydroxy-3-methoxyphenyl)-3-(hydroxymethyl)-1,4-benzodioxin-6-yl]-2,3-dihydro-3,5,7-trihydroxy-4H-1-benzopyran-4-one; Isosilibinin B; Silybin a2
CAS号:	142796-22-3
参考CAS号:	Diastereomer Mixture: 72581-71-6
分子式:	C₂₅H₂₂O₁₀
分子量:	482.44
种类:	Standards; Pharmaceutical/API Drug Impurities/Metabolites;
应用:	Isosilybin B is one of the flavonolignans extracted from the seeds of milk thistle. Isosilybin B was the most consistently potent suppressor of cell growth. Isosilybin A (I901002) and isosilybin B were also the most effective suppressors of prostate-​specific antigen secretion by androgen-​dependent LNCaP cells.
参考文献	Davis-Searles, P., et al.: Cancer Res., 65, 4448 (2005); Lee, D., et al.: J. Nat. Prod., 66, 1171 (2003)