Special Price for Ciclo De Winstrol - Female Estrogen Steroid Hormone Powder Progesterone CAS 57-83-0 – Oshi
Special Price for Ciclo De Winstrol - Female Estrogen Steroid Hormone Powder Progesterone CAS 57-83-0 – Oshi Detail:
| Name: | Progesterone | CAS: | 57-83-0 |
|---|---|---|---|
| MF: | C21H30O2 | MW: | 314.46 |
| Assay: | 99% | Appearance: | White Or Almost White Crystalline Powder |
Female Estrogen Steroid Hormone Powder Progesterone CAS 57-83-0
1. Progesterone Description:
|
Product name |
Progesterone |
| Synonym |
progestin; |
| CAS |
57-83-0 |
| MF |
C21H30O2 |
| MW |
314.46 |
| EINECS |
200-350-6 |
| Chemical Properties |
White Crystalline Powder |
| Melting Point |
128-132 °C(lit.) |
| Boiling Point |
394.13°C |
| Density |
d23 1.166; d20 1.171 |
2. Progesterone Usage:
Progesterone is a female Progesterone Hormones important for the regulation of ovulation and menstruation.
Women take progesterone by mouth for inducing menstrual periods who have not yet reached menopause but are not having periods due to a lack of progesterone in the body; And treating abnormal uterine bleeding associated with hormonal imbalance, and severe symptoms of premenstrual syndrome (PMS).
Progesterone is also used to prevent overgrowth in the lining of the uterus in postmenopausal women who are receiving estrogen hormone replacement therapy. Progesterone is also used in combination with the hormone estrogen to "oppose estrogen" as part of hormone replacement therapy. If estrogen is given without progesterone, estrogen increases the risk of uterine cancer.
One of progesterone's most important functions is to cause the endometrium to secrete special proteins during the second half of the menstrual cycle, preparing it to receive and nourish an implanted fertilized egg. If implantation does not occur, estrogen and progesterone levels drop, the endometrium breaks down and menstruation occurs.
If a pregnancy occurs, progesterone is produced in the placenta, and levels remain elevated throughout the pregnancy. The combination of high estrogen and progesterone levels suppress further ovulation during pregnancy. Progesterone also encourages the growth of milk-producing glands in the breast during pregnancy.
High progesterone levels are believed to be partly responsible for symptoms of premenstrual syndrome (PMS), such as breast tenderness, feeling bloated and mood swings. When you skip a period, it could be because of failure to ovulate and subsequent low progesterone levels.

3. Progesterone Specification:
|
Test Items |
Specification |
Test Results |
| Description |
White crystalline powder |
White crystalline powder |
| Identification | IR , UV conform |
Conform |
| Loss on drying | ≤0.5ml |
0.21ml |
| Residue on ignition | Not more than 0.2% |
0.06ml |
| Iron | Not more than 0.005% |
0.0018% |
|
Heavy metals |
Not more than 0.001% | 0.0006% |
|
Related substances |
Total: Not more than 1.0% Individual: Not more than 0.5% |
0.32% |
| E-isomer | Not more than 0.3% |
0.19% |
| Organic volatile impurities |
Conforms |
Conforms |
|
Assay |
99.0~101.0% | 99.51% |
4. Our Advantages:
(1)Quality assurance
With our years of experience, advanced technology and continuous research, our quality is to fully meet
the needs of the market to meet the requirements of customers, many customers use our products, we
believe that the product is very good. Whether it is a powder, or liquid, yes, we all know, our liquid better.
(2)Team
Our mode of transport is taken according to each country's situation is different transportation, while our
packaging, according to the latest customs situation, constantly updated, improved our packaging, we
guarantee that you receive it within 3-5 to your product.
(3)The product diversity
Our products are powders and liquids, yes, brothers, the effect of the liquid is very good, but many people do not use liquid, so you are very lucky, you buy our powder, we can tell you the method of making the
liquid If you buy a liquid, we will tell you how to filter. We absolutely guarantee that you can very safely use our products.
5. Recommend Products:
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Chlormadinone acetate CAS.: 302-22-7
Cyproterone acetate CAS.: 427-51-0
Megestrol acetate CAS.: 595-33-5
Estradiol CAS:50-28-2
17alpha-Oestradiol CAS: 57-91-0
Estradiol Cypionate CAS:313-06-4
Estradiol enantate CAS: 4956-37-0
Estradiol valerate CAS: 979-32-8
Estradiol Benzoatae CAS:50-50-0
Estrone CAS: 53-16-7
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Norethisterone enanthate CAS:3836-23-5
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Eplerenone CAS: 107724-20-9
Progesterone CAS:57-83-0
Medroxyprogesterone Acetate CAS: 71-58-9
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The key to our success is "Good Products Good quality, Reasonable Value and Efficient Service" for Special Price for Ciclo De Winstrol - Female Estrogen Steroid Hormone Powder Progesterone CAS 57-83-0 – Oshi, The product will supply to all over the world, such as: Holland, United Kingdom, Cyprus, We put the product quality and customer's benefits to the first place. Our experienced salesmen supply prompt and efficient service. Quality control group make sure the best quality. We believe quality comes from detail. If you have demand, allow us to work together to get success.
Managers are visionary, they have the idea of "mutual benefits, continuous improvement and innovation", we have a pleasant conversation and Cooperation.





