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
Frequently Asked Questions
More Discoveries
Explore Other Products
Browse additional items from our catalog
GTR10392205 96 Well
Guinea Pig undercarboxylated matrix Gla protein ELISA Kit
Sign In for Pricing
View Details 
13488141 1x 10^6 Cells / 1.0 mL
BRP44L CRISPR Knock Out 293T Cell Line (Human)
Sign In for Pricing
View Details 
43146064 1.0 µg DNA
SCG3 Lentiviral Vector (Mouse) (CMV) (pLenti-GIII-CMV)
Sign In for Pricing
View Details