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| Cat. Number | I7357 |
| Chemical Name | I7357 ISORHAMNETIN 480-19-3 |
| CAS Number | 480-19-3 |
| Mol. Formula | C16H12O7 |
| Mol. Weight | 316.26 |
| Qty 1 |
1mg |
| Qty 2 | 5mg |
| Appearance | White Powder |
| Application Notes | ≥98% |
| Synonym | 3′-Methoxy-3,4′,5,7-tetrahydroxyflavone;3,5,7-Trihydroxy-2-(4-hydroxy-3-metoxyphenyl)benzopyran-4-on; |
| Melting Pt. | 305°C (dec.) |
| Solubility | Soluble in acetone, methanol, ethylacetate, DMSO or water. |
| Storage condition | 4°C |
| References | Isorhamnetin is a flavonol found in Tagetes that exhibits anti-obesity, anti-inflammatory, antioxidative, anticancer chemotherapeutic, and chemopreventive activities. Isorhamnetin decreases levels of PPARγ, CEBPα, LXRα, and lipoprotein lipase in adipocytes. In animal models of edema, isorhamnetin decreases expression of COX-2 and production of ROS and increases expression of Nrf2 and heme oxygenase 1 (HO-1). In colon cancer cells, isorhamnetin inhibits cell proliferation, induces G2/M phase cell cycle arrest, increases expression of cyclin B1, and inhibits signaling of the PI3K/Akt/mTOR pathway. Additionally, this compound decreases tumor development induced by DSS and azoxymethane in vivo by inhibiting activity of Src and β-catenin. ReferencesSeo K, Yang JH, Kim SC, et al. The antioxidant effects of isorhamnetin contribute to inhibit COX-2 expression in response to inflammation: a potential role of HO-1. Inflammation. 2014 Jun;37(3):712-22. PMID: 24337631. Li C, Yang X, Chen C, et al. Isorhamnetin suppresses colon cancer cell growth through the PI3K Akt mTOR pathway. Mol Med Rep. 2014 Mar;9(3):935-40. PMID: 24398569. Saud SM, Young MR, Jones-Hall YL, et al. Chemopreventive activity of plant flavonoid isorhamnetin in colorectal cancer is mediated by oncogenic Src and β-catenin. Cancer Res. 2013 Sep 1;73(17):5473-84. PMID: 23824743. Kim JE, Lee DE, Lee KW, et al. Isorhamnetin suppresses skin cancer through direct inhibition of MEK1 and PI3-K. Cancer Prev Res (Phila). 2011 Apr;4(4):582-91. PMID: 21330379. Lee J, Jung E, Lee J, et al. Isorhamnetin represses adipogenesis in 3T3-L1 cells. Obesity (Silver Spring). 2009 Feb;17(2):226-32. PMID: 18948972. 上海惠诚生物科技有限公司自2010年成立以来，一直致力于为客户提供试剂，仪器设备和耗材一站式服务。目前在苏州和南通的研发生产基地，专注于体外诊断蛋白，靶标蛋白，工业用酶和细胞因子的生产和定制，按照GMP标准，为工业客户提供大包装蛋白原料。
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