Dexamethasone Impurity 89

• Synonyms:

  (4aS,4bS,5aS,6aS,9aS,9bS) -7- (2-hydroxyacetyl) -4a,6a-dimethyl-5a,6,6a,9,9a,9b,10,11-octahydrocyclopenta[1,2]phenanthro[4,4a-b]oxiren-2 (4aH) -one

• Molecular Formula:

  C21H24O4

• Molecular Weight:

  340.42

• Target Alternative Name:

  Dexamethasone

• Product Name Synonym:

  (4aS,4bS,5aS,6aS,9aS,9bS) -7- (2-hydroxyacetyl) -4a,6a-dimethyl-5a,6,6a,9,9a,9b,10,11-octahydrocyclopenta[1,2]phenanthro[4,4a-b]oxiren-2 (4aH) -one