The biological precursor of vitamin D2 exists in the cell membranes of fungi and some protozoa such as trypanosomes. Ergosterol can be used in the functional study of antifungal drugs such as amphotericin B and its analogues, as well as in the research of ergosterol biosynthetic pathways in various fungi
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Overview
Ergosterol is a vital sterol found in fungi, serving as the precursor to Vitamin D2. Produced via extraction from yeast biomass or fermentation, its molecular formula is C28H44O with CAS number 57-87-4.
Application
- Pharmaceuticals: Synthesis of Vitamin D2 and steroid hormones.
- Nutraceuticals: Dietary supplements for bone health and immunity.
- Research: Marker for fungal contamination in food and soil analysis.
Precautions
Store in cool, dry conditions away from light. Handle with protective gear; avoid inhalation. Not intended for direct human consumption without pharmaceutical processing.