Previtamin D2
Previtamin D2 is the precursor of vitamin D2 (ergocalciferol) . It is formed through the photoisomerization of ergosterol, a compound found in fungi and some plants. When exposed to ultraviolet (UV) light, ergosterol converts to previtamin D2, which then rapidly isomerizes into vitamin D2.
Product Specifications
CAS Number
21307-05-1
Smiles
C[C@@]12[C@] (C (/C=C\C3=C (C) CC[C@H] (O) C3) =CCC1) (CC[C@@]2 ([C@@H] (/C=C/[C@@H] (C (C) C) C) C) [H]) [H]
Molecular Formula
C28H44O
Molecular Weight
396.66
Notes
For research use only.
Available Sizes
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