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Estrogen Hormone Powder Estradiol CAS 50-28-2 Safe Delivery Guarantee

China   Estrogen Hormone Powder Estradiol CAS 50-28-2 Safe Delivery Guarantee, Find details about China Estradiol, Pharma from   Estrogen Hormone Powder Estradiol CAS 50-28-2 Safe Delivery Guarantee

Model NO.
50-28-2
Trademark
Estradiol
Transport Package
Foil Bag or Drums
Specification
white powder
Origin
China
Model NO.
50-28-2
Trademark
Estradiol
Transport Package
Foil Bag or Drums
Specification
white powder
Origin
China

 Estrogen Hormone Powder Estradiol CAS 50-28-2 Safe Delivery Guarantee






Estradiol Basic Info

 
NameEstradiol
CAS50-28-2
EINECS200-023-8
MF

C18H24O2

MW272.38
MP178-179 °C(lit.)
Storage. temp2-8°C
Assay99% Min.
AppearnceWhite Crystalline Powder
UsagePotent mammalian estrogenic hormone


Estradiol Descrption


Estradiol (E2 or 17β -estradiol) (also oestradiol) is a sex hormone.

Estradiol is the predominant sex hormone present in females. It is also present in males,
And at a higher level because it is being constantly produced.

In females it is only produced 3 out of 30 days of the cycle. It represents the major estrogen in humans.

Estradiol has not only a critical impact on reproductive and sexual functioning, but also affects other organs including the bones.

Estrogens direct the development of the female genotype in embryogenesis and at puberty. Estradiol is 
the major estrogen secreted by the premenopausal ovary. Estradiol benzoate is an estradiol analog 
which contains a benzyl ester at the C-3 position and is often used in combination with a progestin to 
induce estrus in domestic livestock. 


  Estrogen Hormone Powder Estradiol CAS 50-28-2 Safe Delivery Guarantee



Estradiol Application
 

1) Estradiol is used in Female reproduction, it acts as a growth for tissue of the reproduction organs.

2) Estradiol also have a profound effect on bones.


Estradiol  is used in form of an ethanolic solution for topical application on the scalp. Similarly to other drugs against alopecia, topical or oral, it has to be applied continuously to prevent further hair loss.Regrowth of hair that was already lost is only possible to a limited extent. In general, advanced alopecia does not respond well to medical treatment, which is thought to be a consequence of the hair roots being lost.
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.



Estradiol Specifiction

 

Product name		Estradiol
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



  Estrogen Hormone Powder Estradiol CAS 50-28-2 Safe Delivery Guarantee



FAQ

Q1: Are products washable or reusable?
A: The products are disposable, can't be washed.

Q2: How does your factory do regarding quality control?
A: Quality is priority. We always attach great importance to quality controlling from raw
material to the very end product. Our factory has gained CE, FDA authentication.

Q3: How to dispose the used products?
A: After using products, please dispose them in a covered refuse container.

Q4:How can I get a sample to check the quality?
A: After price confirmation, you can require the sample to check the quality, if you just need a blank sample to check the
quality, we can provide you one sample for free, as long as you bear the express freight.

Q5:How long can I expect to get the sample?
A:After you pay the sample charge or express charge, and send us the confirmed feedback, the samples will be ready in 2-7days.The samples will be sent to you via express and arrive in 3-5days generally.

Q6:What about the lead time for mass production?
A:It depends on the order quantity and the season you place the order. Generally, production lead time is 15-20days.

Q7:What is the terms of delivery?
A:We accept EXW,FOB,CFR,CIF,DDU,DDP etc. depending on your selection and also your local custom policy

Q8:Terms of payment?
A:We accept payment as following: 50% T/T deposit,50% balnce before delivery. For small amount,100% T/T in advance.

Q9:Way to transfer?
A:You are welcome to use Ali-Pay, or you can pay directly to our company's account by T/T, if the amount is small, you can pay through paypal etc.

For more informations, pls kindly contact with us.

  Estrogen Hormone Powder Estradiol CAS 50-28-2 Safe Delivery Guarantee

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