Ethisterone, CAS 434-03-7

Formulation: A crystalline solid

Formal Name: (17α)-hydroxy-pregn-4-en-20-yn-3-one

Purity: ≥95%

Formula Markup: C21H28O2

Formula Weight: 312,5

Shelf life (days): 1460

CAS Number: 434-03-7

Notes: Ethisterone is an orally bioavailable synthetic progestin and a derivative of testosterone (Item Nos. ISO60154 / 15645) that binds to progesterone and androgen receptors (EC50s = 23 and 23.1 nM, respectively, in yeast).{40099} Ethisterone (1 µM) downregulates progesterone receptors in MCF-7 cells.{40098}

• SKU: CAY22893-10
• Manufacturer: Cayman Chemical
• Manufacturer SKU: 22893-10
• Green Labware: No
• Package Unit: 10 g
• Quantity Unit: STK