Brand: vita-solar
Price: CNY 40000 / T
Min. Order: 50kg T
【产品名称】麦角甾醇 Ergosterol

【分 子 式 】 C28H44O
【 分 子 量 】 396
【化学命名】 (22E,24R)-麦角甾烷-5,7,22-三烯-3β-醇 (22E,24R)-Ergosta-5,7,22-trien-3β-ol;

【CAS编码】 57-87-4
【产品规格】麦角甾醇95%/98% Ergosterol 95%/98%
检测项目ITEMS 标准STANDARDS
外观Appearance 白色结晶性粉末white crystalline powder
麦角甾醇Content of Ergosterol 98%/95%
干燥失重Loss on Drying ≤2.5%
熔点Melting Point 157-164℃
灰分Ash total ≤0.5%
比旋光度Specific Rotation(°) ≤-120
重金属Heavy metal ≤10ppm
【产品介绍】麦角甾醇是从酵母和麦角中经过物理提纯得到的一种重要的植物甾醇 (见甾族化合物), 为甾类化合物.
Ergosterol is a kind of important plant sterol (see steride) and extracted from yeast and ergot through physical purification.It is a steroid compounds.

【产品应用】麦角甾醇是生产维生素D2的前体, 是芸苔素内酯的生产原料, 也是生产激素类药物的中间体, 可用来生产可的松, 有维生素D2的作用. 另外麦角甾醇醇是微生物细胞膜的重要组成部份, 对确保细胞膜的完整性, 膜结合酶的活性, 膜的流动性, 细胞活力以及细胞物质运输等起着重要作用.

Ergosterol is a precursor of vitamin D2, production raw materials of brassinolide . And also is an intermediate to produce hormonal drugs.

It can be used to produce cortisol .

It has the effect of vitamin D2.

It is an important part of the microbial cell membrane and plays an important role in ensuring that the integrity of the cell membrane, membrane in combination with the activity of the enzyme, membrane fluidity, cell vitality and material transportation.