153-18-4|Rutin_ChemVia, Custom Chemical Service Platform

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Freight number	Package	Original price	Present price	Order quantity	Stock	describe
E2033-25g	25g	￥141.00	￥141.00		10	deliver goods within 1-2 days
E2033-100g	100g	￥357.00	￥357.00		6	deliver goods within 1-2 days

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Properties	【外观性状】黄色小针状晶体(由水晶析)。遇光颜色转深。有苦味。熔点177～178℃。于95～97℃下干燥则成两分子结晶水物。于110℃真空(1.33×103Pa)下干燥12h后成无水物。无水物易潮解，熔点190～192℃，在大气中可吸收2.5分子的水。于冷水中溶解度为0.012%，热水中溶解度为5%。微溶于乙醇。具有使动物体内血管壁正常的功能。能防止动脉硬化。连同橙皮苷、圣草苷在内作为起维生素P作用的物质。存在于芸香、荞麦、槐树蕾、烟叶、楸树叶、番茄茎及叶等内。将要开花时的干燥养麦内约含3%。【熔点】195 °C (dec.)(lit.)【溶解度】pyridine: 50 mg/mL【form 】powder【色指数】75730【color 】yellow to green【水溶解性】12.5 g/100 mL【Merck 】8304【检测方法】HPLC,NMR【存储注意事项】光敏感
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