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Synonyms: (−)-7-Dehydrocholesterol, Provitamin D3, 3β-Hydroxy-5,7-cholestadiene, 5,7-Cholestadien-3β-ol
7-Dehydrocholesterol (7-DHC), a 5,7-conjugated diene sterol is a biosynthetic precursor of cholesterol. It helps in the production of vitamin D3 when exposed to ultraviolet B (UVB) radiation.
D 5103 (OTTO) 7-Dehydrocholesterol, ≥95% (HPLC) Cas 434-16-2 - used in chemical research.
WGK 3
Certificate Of Analysis
(For eg. B 1615-0108)
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