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

Categories Estrogen Steroid Hormone
Brand Name: YIHAN
Model Number: N/A
Certification: ISO9001;KOSHER
Place of Origin: China
MOQ: 10G
Price: negotiate
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 10000l/month
Delivery Time: 1-3 working days
Packaging Details: distreet package or acoording to customization
Name: Estradiol
Style: Powder
specification: 10G/500G/1KG
Delivery: 2-5 working days
Shipping: 7-15 days
Brand: YIHAN
Assay: 99% min
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Raw Powder Anti Estrogen Steroid CAS 50-28-2 Estradiol E2 Female Health 99% Min Assay

Basic Information
Product NameEstradiol
Cas No50-28-2
AppearanceWhite or almost white, odorless powder
Physical Characteristics
Single impurityNot more than0.5%
Sum impuritiesNot more than1.0%
Specific rotation+76°~+83°
Melting Point173℃~179℃
Particle Size100%≤20um
Assay(UV, basis on drying)


AppearanceWhite or almost white crystallineAlmost white crystalline powder
Melting Point173℃~179℃176~179℃
Specific optical rotation+76°~+83°+81.0°
IdentificationA: Complies by IRConforms
B: Complies by UVConforms
Not more than 3.0%1.30%
WaterNot more than 3.5%3.20%
Related Substances
Principal impurityNot more than 0.5%0.08%
Total impuritiesNot more than 1.0%0.13%
Residual Solvent
MethanolNot more than 3000ppmUndetected
EthanolNot more than 5000ppm267ppm
Assay97.0% to 103.0%, Calculated on anhydrous basis98.90%
ConclusionIt conforms to USP37

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 Klinefelter's 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.

As a sex hormone, E2 has several different functions in women's 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.

10ml Finished Steroid Injection(Accept custom made, welcome test)

Product NameVolumeEach ml contains
SU-25010 mlTestosterone Propionate 30mg, Testosterone Phenylpropionate 60mg, Testosterone Isocaproate 60mg, Testosterone Decanoate 100mg
SU-40010 mlTestosterone Propionate 48mg, Testosterone Phenylpropionate 96mg, Testosterone Isocaproate 96mg, Testosterone Decanoate 160mg
Testosterone mix 32510 mlTestosterone Propionate 65mg, Testosterone Phenylpropionate 65mg, Testosterone Cypionate 85mg, Testosterone Decanoate 110mg
TE-30010 mlTestosterone Enanthate 300mg
TE-25010 mlTestosterone Enanthate 250mg
TC-20010 mlTestosterone Cypionate 200mg
TP-10010 mlTestosterone Propionate 100mg
NPP-20010 mlNandrolone Phenyl Propionate 200mg
NPP-10010 mlNandrolone Phenyl Propionate 100mg
DECA-300 (ND-300)10 mlNandrolone Decanoate 300mg
NANDROMIX-30010 mlNandrolone Phenylpropionate 100mg, Nandrolone Decanoate 200mg
BOLDEN-30010 mlBU 300mg
BOLDEN-60010 mlBU 600mg
TREN-A 7510 mlTrenbolone Acetate 75mg
TREN-E 10010 mlTrenbolone Enanthate 100mg
TRENMIX-20010 mlTrenbolone Acetate 75mg, Trenbolone Enanthate 125mg
DP-10010 mlDrostanolone Propionate 100mg
MAST-20010 mlDrostanolone Propionate 50mg, Drostanolone Enanathate 150mg
TrX-10010 mlTrenboloneEnanthate Trenbolone Hexahydrobenzyl
PRIMO-10010 mlMethenolone Enanthate100mg
PROVI-5010 mlMesterolone 50mg
Blend-50010 mlTren E 250mg
Mast E 250mg
Blend-37510 mlTren E 125mg
Mast E 125mg
Test E 125mg
Anadrol-5010 mlAnadrol 50mg
WINSTRO-5010 mlStanozolol 50mg

About US:

YIHAN INDUSTRIAL Co.,Ltd is a large hight tech chemical enterprise which specialized in fine chemicals, pharmaceutical raw material and intermediates. Our company integrates R&D, producing, operating and marketing into an organic whole.
We are aim to occupy major market share of USA, Canada, UK, Brazil,
Netherlands, Ireland, New Zealand, Austria, Australia, German and worldwide.
Quality is our life! All products produced in Aseptic Laboratory according to GMP standard. Approved the ISO 9001: 2008 and ISO14001: 2004. Besides, we have a complete Q. A. & Q. C. System.

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.

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