17α-Estradiol CAS No 57-91-0

99% Purity Sex Hormone Steroids 17 Alpha-Oestradiol Pharmaceutical Raw Materials Hormone Power 57-91-0 Estradiol Progestogen Product Description 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...
Product Details

99% Purity Sex Hormone Steroids 17 Alpha-Oestradiol Pharmaceutical Raw Materials Hormone Power 57-91-0 Estradiol Progestogen

Product Description

Products name

17alpha-Oestradiol

CAS NO

57-91-0

Chemical Name

epiestradial;

EINECS

200-023-8

Molecular Formula

C18H24O2

Molecular weight

272.38

MP

176-180C

Packing

Special disguised packaging or as your demand

Delivery

EMS, DHL, FedEx, Express courier.

Character

White or almost white crystalline powder

Categories

Pharmaceutical Intermediates; Amino Acids; Intermediates & Fine Chemicals; Metabolites & Impurities; Pharmaceuticals; Steroids

Delivery Time

within 12hours after payment

Payment terms

Western Union, MoneyGram, T/T,Paypal,Bitcoin

Product Quality Standard:

Enterprise Standard

Assay

99%

The min order

10g

Usage

Estradiol (known as -Estradiol or 17 -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.

Storage

In cool & dry place, keep away from strong light.

Production Capacity

5000kg/Month


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.

Applications: 
 1.Estradiol (known as 伪 -Estradiol or 17 伪 -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.
 2.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 17伪 -estradiol was found to reduce androgenic hair loss, though it was not effective at growing new hair.

Shipping & Delivery
 1.Packages are generally dispatched within approximately 2 days after receipt of payment.
 2.After the each shipping we will provide you with:
 1) a link & tracking number to track your package online.
 2) the few pictures with your order & details.
 3.About the Custom clearance,we packed in disguise ways.In our experience,the appropriate and safe delivery,there won't be problems.
 4.We confirm 99% clearance,100% resending.
 5.Is it the best & safest shipping for all our repeat customers!
 
 Order infos
 Payment Methods:Bitcoin,West Union,Moeny Gram, Bitcoin and Bank Transfer.
 Delivery Ways:EMS,HKEMS,TNT,DHL,FedEX,UPS etc.
 Shipment Time:Within 12 hours after confirmation of your payment
 Other Service:Safe shipment,high purity and best price for you.

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