Ethisterone

• Description :

  Ethisterone (Pregneninolone), a synthetic steroidal estrogen, is an orally active steroidal contraceptive agent. Ethisterone is reported for androgenic activity, used for the research of the gynecological disorders[1].

• Product Name Alternative :

  Pregneninolone; 17α-Ethynyltestosterone

• UNSPSC :

  12352211

• Hazard Statement :

  H360

• Target :

  Estrogen Receptor/ERR

• Type :

  Reference compound

• Related Pathways :

  Vitamin D Related/Nuclear Receptor

• Field of Research :

  Endocrinology

• Assay Protocol :

  https://www.medchemexpress.com/ethisterone.html

• Purity :

  98.02

• Solubility :

  DMSO : < 1 mg/mL|Ethanol : 1 mg/mL (ultrasonic; warming; heat to 60°C)

• Smiles :

  C[C@@]1([C@]2(O)C#C)[C@](CC2)([H])[C@@](CCC3=CC4=O)([H])[C@]([C@]3(CC4)C)([H])CC1

• Molecular Formula :

  C21H28O2

• Molecular Weight :

  312.45

• Precautions :

  H360

• References & Citations :

  [1]http://en.wikipedia.org/wiki/Ethisterone|[2]Aziz A, et al. Microbial transformation of oral contraceptive ethisterone by Aspergillus niger and Cunninghamella blakesleeana. Steroids. 2020;154:108467.

• Shipping Conditions :

  Room Temperature

• Storage Conditions :

  -20°C, 3 years; 4°C, 2 years (Powder)

• Scientific Category :

  Reference compound1

• Clinical Information :

  Launched

• CAS Number :

  [434-03-7]