4717-38-8

Ethinylestradiol impurity 3 Chemical Structure
4717-38-8

Chemical Structure

Ethinylestradiol impurity 3

Synonym(s): 17beta-Ethinylestradiol

  • CAS No.: 4717-38-8
  • Formula:C20H24O2
  • Molecular Weight:296.41

IUPAC Name: (8R,9S,13S,14S,17S)-17-ethynyl-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthrene-3,17-diol

InChIKey: BFPYWIDHMRZLRN-SWBPCFCJSA-N

SMILES: C[C@@]12[C@]([C@]3([C@](CC1)(C=4C(CC3)=CC(O)=CC4)[H])[H])(CC[C@@]2(C#C)O)[H]

Biological Activity: Ethinylestradiol impurity 3 (17beta-Ethinylestradiol) is an impurity of Ethinylestradiol.

Cat. No. Product Name Purity Description Pricing
HY-Z8973 		Ethinylestradiol impurity 3 Ethinylestradiol impurity 3 (17beta-Ethinylestradiol) is an impurity of Ethinylestradiol.
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