Calcifediol
- Company Name:Vision Hubei Pharmaceutical Co., Ltd.
- Membership:Free Member
- Member Since:2014. 05.27
- Country/Region:China
- City:Hubei
- Contact:tianyue wu
- Related Keywords:Calcifediol, calcidiol, 25-hydroxyvitamin D, 25 OH D
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Vision Hubei Pharmaceutical Co., Ltd.
[China]
Product name: Calcifediol
CAS: 63283-36-3/19356-17-3
MF:C27H44O2
MW:400.64
Description:Calcifediol , also known as calcidiol, 25-hydroxycholecalciferol, or 25-hydroxyvitamin D (abbreviated 25(OH)D), is a prehormone that is produced in the liver by hydroxylation of vitamin D3 (cholecalciferol) by the enzyme cholecalciferol 25-hydroxylase which was isolated by Michael F. Holick. This metabolite is being measured by physicians worldwide to determine a patient's vitamin D status. Calcifediol is then converted in the kidneys (by the enzyme 25(OH)D-1α-hydroxylase) into calcitriol (1,25-(OH)2D3), a secosteroid hormone that is the active form of vitamin D. It can also be converted into 24-hydroxycalcidiol in the kidneys via 24-hydroxylation.
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