耗材描述
- 分子式 C33H36N4O6
- 分子量584.66
- Beilstein号 74376
- EC号 211-239-7
- MDL号 MFCD00005499
- PubChem编号 24891751
属性
沸点 | 925.16°C/760mmHg |
熔点 | 192°C |
折光率 | 1.72 |
敏感性 | 对光和热敏感 |
溶解性 | Soluble in chloroform (10 mg/ml), benzene, chlorobenzene, carbon disulfide, alkaline solutions, aqueous acid, ethanol (slightly), and ether (slightly). Insoluble in water. |
存贮条件 | 储存温度-20°C |
密度 | 1.3740 |
描述
应用 |
抗氧剂,保护膜磷脂免受过氧化氢自由基的氧化。即使在纳摩尔浓度也能保护神经元免受氧化损害。 Bilirubin has been used: · in phantom preparation · in in vitro experiments · in the preparation of bilirubin solutions for infusion |
产品介绍 | Bilirubin is a principal pigment of bile and one of the major end products of hemoglobin decomposition. It contains conjugated double bonds and reactive hydrogen atoms. Serves as a physiological antioxidant. Reported to cross the blood-brain barrier and exert significant antioxidant effects in the brain. This product corresponds to the unconjugated form. Extinction coefficient (454 nm, CHCl3):59,100-62,300 M-1cm-1. |
生化机理 | 超过99%的胆红素与白蛋白结合运输。胆红素水平异常高会导致严重的神经损伤,但轻度升高与抗氧化应激反应有关。 |
别名 | 胆深红;胆红质;Hematoidin; Bilirubin IX-alpha; Hemetoidin; Principal bile pigment |
Merck Index | 1218 |
个人防护设备 | Eyeshields,Gloves,type N95 (US),type P1 (EN143) respirator filter |
RTECS | DU3038000 |
WGK德国 | 2 |
安全声明(欧洲) | 22,24/25 |
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