(5α,10α)-5,10-Epoxy-estr-9(11)-ene-3,17-dione Cyclic 3-(1,2-Ethanediyl Acetal)

• Catalog No.: E589205
• CAS Number: 39931-87-8
• M. F.: C20H26O4
• M. W.: 330.41804
• Storage: Refrigerator

SYNONYMS

• IUPAC name: (1'R,5'S,9'S,10'S,13'R)-5'-methyl-18'-oxaspiro[1,3-dioxolane-2,15'-pentacyclo[11.4.1.0^1,^1^3.0^2,^1^0.0^5,^9]octadecan]-2'-en-6'-one
• IUPAC Traditional name: (1'R,5'S,9'S,10'S,13'R)-5'-methyl-18'-oxaspiro[1,3-dioxolane-2,15'-pentacyclo[11.4.1.0^1,^1^3.0^2,^1^0.0^5,^9]octadecan]-2'-en-6'-one

DATABASE IDS

• CAS Number: 39931-87-8

PROPERTIES

• Apperance: Pale Yellow Solid
• Melting Point: 135-139°C
• Solubility: Chloroform
• Solubility: Dichloromethane
• Solubility: Ethyl Acetate
• Storage Condition: Refrigerator

DETAILS

Description (English)

Intermediate in the preparation of Mifepristone metabolites.

REFERENCES

• Nique, F., et al.: J. Steroid Biochem., Mol. Biol., 50, 21 (1994)
• Jiang, W., et al.: Steroids, 71, 949 (1994)
• Jin, C., et al.: Bioorg. Med. Chem. Lett., 17, 5754 (1994)