Estrone, CAS 53-16-7

Shelf life (days): 1460.0

Formulation: A crystalline solid

Formal Name: 3-hydroxy-estra-1,3,5(10)-trien-17-one

Purity: ≥95%

Formula Markup: C18H22O2

Formula Weight: 270.4

CAS Number: 53-16-7

Notes: Estrone is one of the three naturally occurring estrogens, the others being estradiol and estriol.{9611} Estrone is synthesized from androstenedione by the aromatase enzyme system in the ovaries and placenta, and is also synthesized from estradiol by 17-hydroxy steroid dehydrogenase in the liver.{9611,8343} Serum concentrations of estrone in premenopausal women fluctuate according to the menstrual cycle and becomes the most predominant estrogen in postmenopausal women.{9611} The binding affinities of estrone to the estrogen receptors α and β are approximately 60% and 37% relative to estradiol.{9611}

• SKU: CAY10006485-10
• Manufacturer: Cayman Chemical
• Manufacturer SKU: 10006485-10
• Package Unit: 10 g
• Quantity Unit: STK