| CAS: | 50-28-2 |
|---|---|
| Mf: | C18h24o2 |
| MW: | 272.39 |
What is Estradiol :
Estradiol (estradiol), also known as "estrogen", "couture hormone". There are two types, alpha and beta, one type of estrogen. The most content and the strongest activity. Secreted by granulosa cells of ovarian follicles. Its metabolites are estrone and estriol. Contains 18 carbon atoms. Its target organs are the uterus, vagina, fallopian tubes and pituitary gland. Can be used as a transdermal estrogen therapy. Supplements the lack of 17-beta estradiol secreted by women's ovaries, while avoiding side effects caused by oral administration (breast pain, weight gain, high blood pressure, gallstones and abnormal liver function, etc.). Estrogen can prompt cells to synthesize DNA, RNA and various proteins in corresponding tissues
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Basic Information |
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Product Name |
Estradiol |
|
Specification |
99% |
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Cas No |
50-28-2 |
|
Appearance |
White or almost white, odorless powder |
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Identification |
Conforms |
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Physical Characteristics |
|
|
Single impurity |
Not more than0.5% |
|
Sum impurities |
Not more than1.0% |
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Specific rotation |
+76°~+83° |
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Melting Point |
173ºC~179ºC |
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Particle Size |
100%≤20um |
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Assay(UV, basis on drying) |
99.18% |
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