Compound Q&A
What are the physical and chemical properties of Vitamin D3 (CAS: 511-28-4)?
Answer
Vitamin D3 (CAS: 511-28-4) is a white, crystalline solid with a molecular weight of approximately 391.65 g/mol. It has a solubility of up to 0.125 g/L in water and is highly soluble in organic solvents like chloroform and ethyl acetate. Vitamin D3 is relatively stable under normal storage conditions but can undergo hydrolysis and photodegradation. It does not readily react with most metals but can undergo oxidation in the presence of air and light.
About
CAS No
511-28-4
English Name
VITAMIN D3
Molecular Formula
C28H46O
Molecular Weight
398.68 g/mol
SMILES
CC(C)C(C)CCC(C)C1CCC2C1(CCCC2=CC=C3CC(CCC3=C)O)C
InChIKey
DIPPFEXMRDPFBK-BCCQJCSJSA-N
Last Updated: 2025-09-28 13:06
