Linyi shengming chemical products Co., Ltd
Linyi shengming chemical products Co., Ltd
Linyi shengming chemical products Co., Ltd
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Home>Products>Raw Steroid Powders>Raw Powder Anti Estrogen Steroid CAS 50-28-2 Estradiol E2 Female Health 99% Min

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  • Raw Powder Anti Estrogen Steroid CAS 50-28-2 Estradiol E2 Female Health 99% Min
  • Raw Powder Anti Estrogen Steroid CAS 50-28-2 Estradiol E2 Female Health 99% Min

Raw Powder Anti Estrogen Steroid CAS 50-28-2 Estradiol E2 Female Health 99% Min

  • Estradiol
  • CAS 50-28-2

  • china
  • 10g
  • Negotiable
  • safe and discreet packaging
  • 1-2days
  • Western Union, T/T, MoneyGram
  • 1000kg per month
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Linyi shengming chemical products Co., Ltd

Linyi shengming chemical products Co., LtdChina

  • Linyi shengming chemical products Co., Ltd2020-07-10 09:46:19
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Product Details

other name: Estradiol, Depoestradiol cypionate cas: 313-06-4 Color: white

Product Description

 

 

Raw Powder Anti Estrogen Steroid CAS 50-28-2 Estradiol E2 Female Health 99% Min Assay 

 

 

Basic Information
Product Name Estradiol
Specification 99%
Cas No 50-28-2
Appearance White or almost white, odorless powder
Identification Conforms
Physical Characteristics
Single impurity Not more than0.5%
Sum impurities Not more than1.0%
Specific rotation +76°~+83°
Melting Point 173℃~179℃
Particle Size 100%≤20um
Assay(UV, basis on drying)

99.18%

 
 
 
 
 
COA:
Items Specifications Results
Appearance White or almost white crystalline Almost white crystalline powder
Melting Point 173℃~179℃ 176~179℃
Specific optical rotation +76°~+83° +81.0°
Identification A: Complies by IR Conforms
B: Complies by UV Conforms
Not more than 3.0% 1.30%
Water Not more than 3.5% 3.20%
Related Substances
Principal impurity Not more than 0.5% 0.08%
Total impurities Not more than 1.0% 0.13%
Residual Solvent
Methanol Not more than 3000ppm Undetected
Ethanol Not more than 5000ppm 267ppm
Assay 97.0% to 103.0%, Calculated on anhydrous basis 98.90%
Conclusion It conforms to USP37

Description:
Injections of estradiol are sometimes given to treat symptoms like these. They can also be used to compensate for ovary failure or similar conditions in women, and some forms of it can treat symptoms caused by prostate cancer in men. When given to women, it is necessary for them to use an effective form of birth control, due to the high risk of complications and birth defects that would exist in the event of a pregnancy.
Despite a common belief to the contrary, estrogens are important for male reproductive health and development as well. Estradiol is produced by a certain type of cell in the testes, and evidence suggests that it may be responsible for preventing the spontaneous death of sperm cells. Elevated levels can have negative effects, including a lowered sperm count. Males who have genetic conditions involving the sex chromosomes, such as Klinefelters Syndrome, often have higher-than-normal levels. While it is primarily a sex hormone, estradiol also has complex interactions with the liver, governing the production of certain proteins, including those responsible for blood clotting.

Functiona:

As a sex hormone, E2 has several different functions in womens fertility. First, it helps to build and protect the lining of the fallopian tubes, vagina, and uterus. This role is critical to get the embryo to attach to the uterine wall. Many women who experience fertility problems have low levels of estradiol. Second, E2 maintains the oocytes, or egg cells, in the ovary. Healthy oocytes lead to healthy embryos. Only the best oocyte is selected at each ovulation period to be released and possibly

As a tissue builder, E2 seems to help protect women from heart disease by raising the levels of HDL, the "good" cholesterol in the body. When hormone levels drop in postmenopausal women, their risk of heart disease increases. E2 also helps protect bone density in both men and women by participating in a messaging system that suppresses an overly rapid growth of immune cells in the bone. If more immune cells are allowed to grow, they can block calcium absorption in the bone. This is why men with lower levels of this hormone in their system have been found to be more susceptible to hip fractures.

1. All inquiries will be replied within 12 hours.

 

2. Dedication to quality, supply & service.

 

3. Strictly on selecting raw materials.

 

4. OEM/ODM Available.

 

5. Reasonable & competitive price, fast lead time.

 

6. Sample is available for your evaluation & Formulation development.

 

7. Faster delivery:Sample order in stock and 3-7 days for bulk production.

 

8.We have strong cooperation with TNT, UPS, FEDEX, EMS. Or you also can choose your own shipping forwarder

 

9. After-Sale Service:

 

1) International Authorized Third-Party Test For The Products You Demand.

 

2) 30 Days Warranty of quality of goods.

 

 

 

Raw Powder Anti Estrogen Steroid CAS 50-28-2 Estradiol E2 Female Health 99% Min Images

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