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17β-Estradiol / Estrogenic Oral Steroids Powder

  • CAS No.: 50-28-2
  • Purity: 98%
  • Min quantity: 300 Kilograms
  • Price: USD 100~3000/Kilograms
  • Place of Orign: Wuhan,Hubei,China
Ms.dong wen

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Item specifics

  • Product Name.:17β-Estradiol / Estrogenic Oral Steroids Powder
  • CAS No: 50-28-2
  • Weight: 272.38196
  • Formula: C18H24O2
  • Melting Point: 173 ºC
  • Boiling Point: 445.9°Cat760mmHg
  • Density: 1.17g/cm3

Details

Quick Detail:

Product name
Estradiol Factory Supplying
Other name
17β-estradiol
CAS register number
50-28-2
EINECS
200-023-8
Molecular formula
C18H24O2
Molecular weight
272.38
Molecular structure
CAS 50-28-2 Female Sex Safe Hormones 17β-Estradiol / Estrogenic Oral Steroids Powder
Melting point
178-179°C
Assay
98%


Product description:

Estradiol is a sex hormone that is present in both males and females, and is the most important form of estrogen in humans. In women, it plays a key role in the development and functioning of the reproductive system, as well as in the growth of certain bones. It also governs the distribution of body fat in women and is the main hormone responsible for the fact that women are shorter than men, on average. Both the ovaries and the adrenal glands produce it.

The menstrual cycle in women involves predictable variations in the levels of several hormones, with estradiol being one of them. It is involved in the ovulation process and prepares the inner lining of the uterus for implantation, should the egg be fertilized. Certain tests done on baboons and other primates have indicated that his hormone also plays a continual role in maintaining a pregnancy, helping it to last for the full gestation period.

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.


COA and HPLC:

COA:

Product name
Estradiol
Appearance
White crystalline powder
Characteristics
White or creamy white, crystalline powder
conform
Melting point
173 ~ 179°C
178~ 179°C
Specific rotation
﹢76°~﹢83°
﹢78.5°
Water
≤3.5%
pass
Assay
97 .0~ 103.0%
99.07%
Loss on drying
≤0.5%
0.21%
Related substances
total impurities ≤1.0%
Pass
any individual impurity ≤0.5%
Pass
Residual solvents
ethanol ≤0.5%
Pass

For detail, please contact:
Dawn (miss)
Email: cherry@ycphar.com
Skype: dong.wen6

Our website: http://steroid.en.made-in-china.com
17β-Estradiol / Estrogenic Oral Steroids Powder

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