67703-68-8

Ethinylestradiol impurity 7 Chemical Structure
67703-68-8

Chemical Structure

Ethinylestradiol impurity 7

Synonym(s): 6,7-Dehydro Ethynyl Estradiol

  • CAS No.: 67703-68-8
  • Formula:C20H22O2
  • Molecular Weight:294.39

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

InChIKey: CLXHHBFTRYNQBO-SLHNCBLASA-N

SMILES: C[C@@]12[C@]([C@]3([C@](CC1)(C=4C(C=C3)=CC(O)=CC4)[H])[H])(CC[C@]2(C#C)O)[H]

Biological Activity: Ethinylestradiol impurity 7 (6,7-Dehydro Ethynyl Estradiol) is an impurity of Ethinylestradiol.

Cat. No. Product Name Purity Description Pricing
HY-Z9097
Ethinylestradiol impurity 7 Ethinylestradiol impurity 7 (6,7-Dehydro Ethynyl Estradiol) is an impurity of Ethinylestradiol.
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USD 0.00

This product is a controlled substance and not for sale in your territory.

This product is not for sale in your territory.

This compound is listed in the SVHC (Substances of Very High Concern) candidate list of ECHA (European Chemicals Agency).

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