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High Purity Estrogenic Hormone Anti Estrogen Steroids Powder Estradiol (50-28-2)
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Detailed Product Description
| Product Name: | Estradiol | Assay: | 99.5% |
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| Appearance: | White Crystalline Powders | CAS No: | 50-28-2 |
| MF: | C18H24O2 | Packing: | Foil Bag |
| High Light: | bodybuilding estrogen blocker,breast cancer steroids |
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High Purity Estrogenic Hormone Steroids Powder Estradiol (50-28-2) Anti Estrogen Steroids powder
Product name: Estradiol
Other Names: 17a-Estradiol; Estra-1,3,5(10)-triene-3,17a-diol
CAS: 50-28-2
Molecular Formula: C18H24O2
Molecular Weight: 272.38
Purity: 99%
EINECS No.: 200-354-8
Place of Origin: SHANGHAI
Grade Standard: Medicine Grade
Model Number: CZG-ES010
Appearence: White or white crystalline powder
Function and use
It is a kind of estrogen, can promote and regulate the normal development of women's genitals and secondary. Can cause hyperplasia of mammary gland carcinoma development, but in larger doses, can inhibit pituitary prolactin release, and reduce the secretion of milk. Potent mammalian estrogenic hormone produced by the ovary.
Melting point 213 ºC (decomposition), soluble in mineral acid and alkali hydroxide solution, slightly soluble in water, insoluble in alcohol.
Usage: Non-steroidal hormone, also used as intermediate hemostatic safety of blood contact. Mainly used for anaphylactic shock, bronchial asthma and cardiac arrest rescue
Estradiol estradiol being a sex hormone. With alpha, beta, two types of alpha physiological function is strong. Steiner, winter was extracted from the horse urine pregnancy, moreover also can cause from the urine, placenta, pig ovary, etc. There is also a male horse testis or urine. Because it has the very strong sex role, so that it or its ester is, in fact, ovarian secretion of the sex hormones of the most important. Estradiol benzoate is decided to one of the international unit of sex hormone titer standard substance and used.
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:
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 |
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| Tween | Tween 80 | ||
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Order step:
1: fter our quation ,you will choose to accept or not.
2: If you decide to have a try, choose a payment method to pay for the order.
3: We will sent the package out in 24hours after we received the payment ,then will sent the tracking number with packaging detail to you via mai.
4: We will help track the package until you receive it successful,if accident happen ,we will see the reason to decide re-sent for free or half-price re-sent.
Contact Details
Doublewin Biological Technology Co., Ltd.
Contact Person: Wendy
Tel: +8613545819969
Send your inquiry directly to us
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