Ethinylestradiol Impurity 1

• Synonyms:

  (8R,9S,13S,14S,17R) -17-ethynyl-2,13-dimethyl-8,9,12,13,14,15,16,17-octahydro-11H-cyclopenta[a]phenanthrene-3,17-diol

• Molecular Formula:

  C21H24O2

• Molecular Weight:

  308.42

• Target Alternative Name:

  Ethinylestradiol

• Product Name Synonym:

  (8R,9S,13S,14S,17R) -17-ethynyl-2,13-dimethyl-8,9,12,13,14,15,16,17-octahydro-11H-cyclopenta[a]phenanthrene-3,17-diol

• CAS Number:

  1818-11-7