China 99.9% USP Bp Beta Estradiol CAS 50-28-2 Estradiol Powder, Find details about China Estradiol Powder, 57-63-6 from 99.9% USP Bp Beta Estradiol CAS 50-28-2 Estradiol Powder
Estradiol is a form of estrogen, produced especially within the follicles of female ovaries. Estrogen is necessary for many processes in the body. Estradiol is important in the regulation of the estrous and menstrual female reproductive cycles. such as development and maintenance of female reproductive tissues but it also has effects in many other tissues including bone. While estrogen levels in men are lower compared to women, estrogens have essential functions in men as well.
Estradiol is used to treat symptoms of menopause such as hot flashes, burning, irritation, vaginal dryness and osteoporosis in postmenopausal women. replace of estrogen in women with ovarian failure or other conditions that cause a lack of natural estrogen in the body.
Function
1) Estradiol is used in Female reproduction, it acts as a growth for tissue of the reproduction organs.
2) Estradiol also have a profound effect on bones.
As a sex hormone, it also triggers many of the developments of the reproductive system that begin in puberty. It is present throughout the reproductive years, and declines during and after menopause. This decline is precisely what causes many of the symptoms of menopause, such as hot flashes and night sweats, vaginal dryness, and the loss of bone mass that may lead to osteoporosis.
Items | Specifications |
Appearance | White or almost white crystalline powder or colourless crystals |
Solubility | Practically insoluble in water, soluble in alcohol |
Melting point | about 145°C |
Identification | IR |
Appearance of solution | Solution is clear and colourless |
Specific rotation | +41° ~ +47° |
Related substances | Single impurity≤0.5% |
Total impurities≤1.0% | |
Loss on drying | ≤1.0% |
Assay | 97.0~103.0% |