产品
编 号:F357432
分子式:C27H44O
分子量:384.64
产品类型
结构图
CAS No: 434-16-2
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生物活性:
7-Dehydrocholesterol is biosynthetic precursor of cholesterol and vitamin D3.
体外研究:
7-Dehydrocholesterol is a biosynthetic precursor of cholesterol and vitamin D3. 7-Dehydrocholesterol is present in relatively high concentration in skin where it is converted to pre-vitamin D3 upon UV irradiation and where it is also exposed to exogenous radical sources and oxygen.