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【 Product Name】Ergosterol
【Molecule Formula】C28H44O
【 Molecule Weight 】396
【Chemical Name】2(22E,24R)-Ergosta-5,7,22-trien-3β-ol;
【CAS No】 57-87-4
【Specification】95%/98%
| Item | Specification |
Appearance |
white crystalline powder |
Content of Ergosterol |
98%/95% |
Loss on Drying |
≤2.5% |
Melting Point |
157-164℃ |
Ash total |
≤0.5% |
Specific Rotation(°) |
≤-120 |
Heavy metal |
≤10ppm |
【Introduction】
Ergosterol is a kind of important plant sterol (see steride) and extracted from yeast and ergot
through physical purification.It is a steroidcompounds.
【Applications】
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 and has the effect of vitamin D2.
It is an important part of the microbial cell membran 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.
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