Also used in anti-aging skin care creams
Synonyms: 1,3,5(10)-Estratriene-3,16a,17b-triol; Estra-1,3,5(10)-triene-3,16alpha,17beta-triol
Molecular Formula: C18H24O3
Molecular Weight: 288.38
White or off white crystalline powder
Infrared absorption spectrophotometry should conform with CRS
Clarity of solution
The solution is clear and free from undissolved solid
+54o to +62o
Loss on drying
Residue on ignition
Total impurities 2.0% max
100% pass 10um
Uses: Estriol is used to mimic the activity of the naturally occurring female sex hormone oestrogen, and it helps to restore the natural balance of this hormone in the body.
It is a hormone known as oestrogen, sometimes known as hormone replacement therapy (HRT).
Estril is also used in anti-aging skin care creams.
Storage: Store between 15 to 30oC.
Shelf life: 2 years in unopened container.