Gold Member Since 2014
Hongkong Yuancheng Saichuang Technology Co., Ltd.

Estradiol, 50-28-2, 17beta-Estradiol manufacturer / supplier in China, offering Estrogenic Hormone Steroids Estradiol with High Quality and Good Price, Top Quality Healy Nandrolone Phenylpropionate CAS 62-90-8 Steroid Powder, High Quality Steroid Drostanolone Enanthate 472-61-145 for Bodybuilding and so on.

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Supplier Homepage Product raw steroids powders Estrogenic Hormone Steroids Estradiol with High Quality and Good Price

Estrogenic Hormone Steroids Estradiol with High Quality and Good Price

Purchase Qty.:
(g)
10-499 500-999 1,000+
FOB Unit Price: US $10 US $8 US $6
Purchase Qty. (g) FOB Unit Price
10-499 US $10
500-999 US $8
1,000+ US $6
Get Latest Price
Port: Hong Kong, Hong Kong
Production Capacity: Mass Stock
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: 50-28-2
  • Einecs: 200-023-8
  • Molecular Weight: 272.38
  • Appearance: White Crystalline Powder
  • Trademark: YUANCHENG
  • Specification: SGS
  • HS Code: 3002200000
  • CAS: 50-28-2
  • Molecular Formula: C18h24o2
  • Assay: 99%
  • Usage: Sex Hormone
  • Transport Package: 1kg/Aluminium Foil Bag or as Required
  • Origin: China
Product Description
Estrogenic Hormone Steroids CAS 50-28-2  Estradiol with high quality and good price
 
1.  Quick Details:
 
Product nameEstradiol
Other name17β-estradiol
CAS register number50-28-2
EINECS 200-023-8
Molecular formulaC18H24O2
Molecular weight272.38
Melting point178-179°C
Assay98%
 
2.  Product description:
 
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.
 
3. COA:
 
Product nameEstradiol
AppearanceWhite crystalline powder
CharacteristicsWhite or creamy white, crystalline powderconform
Melting point173 ~ 179°C178~ 179°C
Specific  rotation+76°~+83°+78.5°
Water≤3.5%pass
Assay97 .0~ 103.0%99.07%
Loss on drying≤0.5%0.21%
Related substancestotal impurities ≤1.0%Pass
any individual impurity ≤0.5%Pass
Residual solventsethanol ≤0.5%Pass

4.      Packaging & Delivery:
 
We have professional team for package and shipment. Special way to ship 100 grams to 100kg powders at one time to your country. Fast and discreet shipment could be arranged for customs pass Guaranteed.
 
5.      Our advantages:
 
1.      Saichuang Technology Co., ltd is a professional raw powder factory in China for over 10 years, all powders are factory directly supplying.
2.      Our products have exported to Germany, Norway, Poland, Finland, Spain, UK, France, Russia, USA, Australia, Japan, Korea and many other countries, over 100kgs each month.
3.      Professional team special for package and shipment and staring on tracking code 24hours for customs pass guaranteed. 100% pass to UK, Norway, Poland, Spain, USA, Canada, Brazil; 98% pass to Germany, Russia, Australia, New Zealand.
4.      Most of powders are in stock, Chargeable samples are available, Could be shipped out within 24hours.
5.      High quality, good price, fast and safety delivery. Shipment by DHL, TNT, FEDEX, HKEMS, UPS, etc.
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