Gold Member Since 2015
Audited Supplier
Wuhan Wang Lianshang Biotechnology Co., Ltd.

17alpha-Estradiol, 17A-Estradiol, Epiestradiol manufacturer / supplier in China, offering Weight Loss Female Hormones 57-91-0 Estradiol Steroids Powder 17alpha-Estradiol, 99% High Quality Orlista for Weight Loss CAS 96829-58-2, High Quality Orally Active Prohormone Androstadienedion for Cancer Treatment and so on.

(/ )

Supplier Homepage Product Steroid Hormone Powder Weight Loss Female Hormones 57-91-0 Estradiol Steroids Powder 17alpha-Estradiol

Weight Loss Female Hormones 57-91-0 Estradiol Steroids Powder 17alpha-Estradiol

FOB Price: US $1 / gram
Min. Order: 10 gram
Min. Order FOB Price
10 gram US $1/ gram
Get Latest Price
Production Capacity: 300kg/Month
Transport Package: Very Discreet Package
Payment Terms: L/C, T/T, Western Union, Money Gram

Request a custom order and have something just for you!

Send Customized Request
Basic Info
  • Model NO.: 17ALPHA-Estradiol
  • CAS: 57-91-0
  • Molecular Formula: C18h24o2
  • Trademark: Hezhong
  • Origin: China
  • Product Name: 17alpha-Estradiol
  • Einecs: 200-354-8
  • Molecular Weight: 272.382
  • Specification: ISO9001
  • HS Code: 464541313
Product Description

Weight Loss Female Hormones 57-91-0 Estradiol Steroids Powder 17ALPHA-Estradiol
Quick Detail:
Synonyms: 17a-Estradiol (8CI); 1, 3, 5-Estratriene-3, 17a-diol; 13b-Methyl-1, 3, 5(10)-gonatriene-3, 17a-diol; 17-Epiestradiol; 17a-Oestradiol
CAS No.: 57-91-0
ECNECS NO: 200-354-8
MF: C18H24O2
MW: 272.38
Purity: 99.3% min.
Density: 1.17 g/cm3
Melting Point: 176-180 ° C(lit. )
Boiling Point: 445.9 ° C at 760 mmHg
Refractive Index: 1.599
Flash Point: 209.6 ° C
Appearance: White Powder
Grade: Pharmaceutical Grade
Storage: Shading, confined preservation
Lead time: Within 12 hours upon receipt of payment
Delivery: EMS, DHL, TNT, FedEx, UPS
Usage: 17α -estradiol is a 5α -reductase inhibitor used topically for the treatment of androgenic alopecia (hair loss) in men and women.
Estradiol (known as α -Estradiol or 17 α -Estradiol) is a biologically active estrogen in human breast cancer cells in tissue culture. 17-stradiol and its selective receptor, ER-X, are not part of a classical hormone/receptor endocrine system but of a system with important autocrine/paracrine functions in the developing and adult brain. 17-Estradiol may have enormous implications for hormone replacement strategies at the menopause and in the treatment of such neurodegenerative disorders as Alzheimer's disease and ischemic stroke. 
A university-led study (including several authors who are advisors to companies) in 103 women comparing alfatradiol to minoxidil, another topical hair loss treatment, found the latter to be more effective. In contrast to minoxidil, alfatradiol did not result in an increase of hair density or thickness, but only in slowing down or stabilization of hair loss in this study. In an earlier study, no systemic side effects were noted, and 17α -estradiol was found to reduce androgenic hair loss, though it was not effective at growing new hair.

Product name
Estradiol Factory Supplying
Other name17α-estradiol
CAS register number57-91-0
EINECS 200-023-8
Molecular formulaC18H24O2
Molecular weight272.38
Molecular structure 
Melting point176-180 °C
Product featuresThis medication is a female hormone.It is used by women to help reduce symptoms of menopause (such as hot flashes, vaginal dryness). These symptoms are caused by the body making less estrogen. If you are using this medication to treat symptoms only in and around the vagina, products applied directly inside the vagina should be considered before medications that are taken by mouth, absorbed through the skin, or injected.
Certain estrogen products may also be used by women after menopause to prevent bone loss (osteoporosis). However, there are other medications (such as raloxifene, bisphosphonates including alendronate) that are also effective in preventing bone loss and may be safer. These medications should be considered for use before estrogen treatment.
Customs clearanceDon't have to worry about customs pass rate,our customs clearance is 100%
Product packingDiscreet package .The packing suits you best would be choosen to cross customs safely. Or if you have your own ideal way, it could be also take into consideration .
After-sales serviceWarm after-sale service for you 24/7. Any of your question would be solved for the first as soon as possible.
Security shippingSecurity Shipping:Shipping by express (FedEx,UPS,DHL,EMS), by air.The most professional forwarder would be recommanded for you.
Delivery timeWe have stock, so we can delivery quickly at the very day when receive the payment.
Condition paymentWestern union, money gram, T/T

Send your message to this supplier
Mr. Cloud
Sales Manager
To: Mr. Cloud

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now