Spectrum Chemical manufactures and distributes fine chemicals with quality you can count on including those with CAS number 57-83-0, Whether you call it Progesterone, 4-Pregnene-3 -20-dione or Corpus Luteum Hormone you can be assured the Progesterone products offered by Spectrum, meet or exceed the grade requirements or specifications for each individual product.
Molecular Formula
Molecular Weight
CAS Number
C21H30O2
314.47
57-83-0
Solubility
Soluble in acetone.
Insoluble in cold water, hot water.
Soluble in alcohol, dioxane, concentrated sulfuric acid.
Sparingly soluble in vegetable oils.