Wuhan Yuancheng Gongchuang Technology Co.Ltd

You are here: HomeProductsEstradiol 57-91-0 / 17α-Estradiol Weight Loss Female Sex Healthy Hormone

Contact us

  • Company Name: Wuhan Yuancheng Gongchuang Technology Co.Ltd
  • Street: 496#zhongshan
  • City: wuhan
  • Province/state: Hubei
  • Country/region: China
  • Contact Person: Ms.dong wen
  • Tel: 86-027-50756018
  • Fax: --
  • Email:

Estradiol 57-91-0 / 17α-Estradiol Weight Loss Female Sex Healthy Hormone

  • Product NameEstradiol 57-91-0 / 17α-Estradiol Weight Loss Female Sex Healthy Hormone
    CAS No.57-91-0
    Purity98%
    Min Quantity300Kilograms
    Price~
  • View Contact Detail
  • CAS No:57-91-0 (8R,9S,13S,14S,17R)-13-methyl-6,7,8,9,11,12,14,15,16,<br />17-decahydrocyclopenta[a]phenanthrene-3,17-diol
    Molecular Structure

    Detailed Description

    Quick Detail:

    Product name
    Estradiol Factory Supplying
    Other name
    17α-estradiol
    CAS register number
    57-91-0
    EINECS
    200-023-8
    Molecular formula
    C18H24O2
    Molecular weight
    272.38
    Molecular structure
    Weight Loss Female Sex Healthy Hormones 57-91-0 / 17α-Estradiol Steroids Powder
    Melting point
    176-180 °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
    176-180 °C
    178~ 179°C
    Water
    ≤3.5%
    pass
    Assay
    97 .0~ 103.0%
    99.3%
    Loss on drying
    ≤0.5%
    0.1%
    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
  • Estradiol  57-91-0 / 17α-Estradiol   Weight Loss Female Sex Healthy Hormone
  • Estradiol 57-91-0 / 17α-Estradiol Weight Loss Female Sex Healthy Hormone