Estron Powder CAS 53-16-7
Product Name:Estrone
CAS NO.:53-16-7
Molecular Formula:C18H22O2
EINECS.NO:200-164-5
Synonym:Estrone;beta-Estrone;Estrol;folliculin;Oestrin;Oestrone;Estrone solution;Estrin;Estron;Estrona;Femidyn;Folipex;Folisan;Kolpon;Theelin;estrovarin;Estrugenone;follicular hormone;Kestrone;Follicunodis
Test Method:HPLC/UV
MOQ & Package: 10g,100g,1kg etc Sub-package
Certificate:FDA,ISO,COA, HPLC, MSDS,TDS etc
Lead Time: 1-3 days
Shipping: DHL,Germany DHL,Germany DPD,UPS,USPS,FedEx,EMS,By Air,By Sea etc
Store & Shelf life; Cool & dry place;36 months
Other:There are warehouses in the United States, Australia and Germany.
Description
Estron powder is a white crystalline substance that is soluble in ethanol and insoluble in water. Pure estrone is a weak female steroid hormone, which is the primary hormone secreted by the ovaries of female animals. It is one of the three main endogenous estrogens, the other two being estradiol and estriol.
| Molecular formula |
|
|
|
Item |
Standard |
Test Results |
|
Appearance |
White to off white powder |
Conforms |
|
Identification |
By IR,to match with the working standard |
Conforms |
|
Solution dissolution |
Soluble in ethanol, insoluble in water |
Conforms |
|
O-Toluidine |
≤ 0.01% |
Conforms |
|
Impurity A |
≤ 0.5% |
0.08% |
|
Moisture |
≤ 0.5% |
0.15% |
|
Residue on ignition |
≤ 0.1% |
0.05% |
|
Residual solvents |
Should be to tatch with the standard |
Conforms |
|
Total Plate Count |
≤1000 cfu/g |
3.25cfu/g |
|
Total Yeast & Mold |
≤100 cfu/g |
Negative |
|
E.Coli. |
Negative/10g |
Negative |
|
Salmonella |
Negative/10g |
Negative |
|
S.aureus |
Negative/10g |
Negative |
|
Assay |
98.0 % -101 % |
99.89 % |
|
Conclusion: |
Conform with enterprise specification (USP34). |
|
What are the uses of estrone?
The biosynthesis of estrone and other estrogens begins with cholesterol, most of which is secreted by gonads, and a small part is the transformation of androgen from adrenal gland by adipose tissue. Estrone powder is a key intermediate for the synthesis of estrogens and 19- demethylsteroid compounds, and also an important intermediate for the synthesis of ethinylestradiol drugs. Compared with estradiol, the activities of estrone and estriol are very small. Estrone can be converted into estradiol, and estrone is the main precursor of estradiol metabolism. Clinically, it is mainly used for uterine hypoplasia, menstrual disorders and menopausal disorders. This product should not be used for a long time, otherwise it will cause endometrial hyperplasia and bleeding.
What will happen if men take estrone?
Estrone is a type of estrogen. However, androgens and estrogens are mutually antagonistic. If men frequently consume Estron powder , it
will affect the physiological effects of androgens, leading to the development of secondary female sexual characteristics such as a sharper and thinner voice, developing breasts, smoother and softer skin, and a fuller and slimmer body. And at this time, the growth rate of beard and body hair is slow, and there may be a certain degree of sexual dysfunction, emotional instability, and susceptibility to sentimentality. In addition, taking hormones usually has certain side effects, which can increase the risk of cardiovascular and cerebrovascular diseases, and also lead to discomfort symptoms such as obesity and acne.
A variety of shipping methods for you to choose
|
Transportation Time |
Shipping method |
Cargo weight requirements |
Advantage |
|
3-7 days |
DHL,Germany DHL,Germany DPD, |
Suitable for under 50kg. |
We have warehouses in Germany and California, USA, |
|
7-15 days |
By Air |
Suitable for more than 50kg. |
|
|
15-60 days |
By Sea |
Suitable for more than 500kg. |
Our strengths:
Our company has passed FDA and ISO19001 quality management system certification. And we have internal cooperation agreements with multiple factories and laboratories in China,Our company can provide Estron powder etc. at a more favorable price. If you are interested, please leave a message.
We not only have unique advantages in transportation, but also support multiple payment methods, whether you use US dollars, euros, Australian dollars, or local currencies from Singapore, Malaysia, Thailand, and so on. We can also support local currencies in these regions and countries. In addition, we also support bank cards (credit cards, etc.) for payments.
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