99% Purity Steroid Hormone Powder Hormone Powder Estradiol Benzoate CAS 50-50-0 for Female Sex Enhancement

99% Purity Steroid Hormone Powder Hormone Powder Estradiol Benzoate CAS 50-50-0 for Female Sex Enhancement

99% Estradiol Benzoate powder E-mail: claire@chembj.com Skype: live:695059711 whats app: +8615527046746 Quick detail Description Estrogen - guided female genotypes develop in embryogenesis and adolescence. Estradiol is the primary estrogen secreted by premenopausal ovaries. Estradiol benzoate is...

Product Details

99% Estradiol Benzoate powder E-mail: claire@chembj.com

Skype: live:695059711 whats app: +8618123714275

Quick detail

Product Name:

Estradiol Benzoate

Synonyms:

17-beta-Oestradiol 3-benzoate

CAS RN.:

50-50-0

EINECS:

200-043-7

Molecular Weight:

376.49

Molecular Formula:

C25H28O3

purity

99%


Description

Estrogen - guided female genotypes develop in embryogenesis and adolescence. Estradiol is the primary estrogen secreted by premenopausal ovaries. Estradiol benzoate is an estradiol analog that contains benzyl esters at the C-3 position and is often used in combination with progestin to induce estrus in livestock.

This compound binds to human and murine estrogen receptor alpha (ERα) and chicken ER, with IC50 values ranging from 22-28 nM. This reflects a 6-10 fold reduction in binding affinity compared to estradiol.

Application

Effects of daily injection of 5 micrograms of estradiol benzoate (EB) on food and ethanol consumption patterns were studied in ovarian rats fed with food, 10% ethanol solution and water. EB leads to immediate but transient inhibition of food and ethanol intake. The time and magnitude of these effects are almost the same.

Although the decline in food intake is achieved by a reduction in the duration of continuous eating, the decline in the total consumption of ethanol is clearly due to a decrease in licking rates during the spur. Within three weeks after the first injection, the frequency of eating and drinking alcohol gradually increased, and the total food and ethanol intake would return to baseline. During EB administration, total drinking water was tripled, due to increased drinking time and frequency. Taking the heat characteristics of ethanol as an example, the similarity of the effects of EB on food and ethanol intake patterns was discussed.


COA

Product name

Estradiol Benzoate

Appearance

White crystalline powder

Water

≤3.5%

pass

Assay

97 .0~ 103.0%

99.2%

Loss on drying

≤0.5%

0.17%

Related substances

total impurities ≤1.0%

Pass

any individual impurity ≤0.5%

Pass

Residual solvents

ethanol ≤0.5%

Pass

Estradiol Series:
Estradiol CAS: 50-28-2
Estradiol Benzoate CAS: 50-50-0
Estradiol Cypionate CAS: 313-06-4
Estradiol Enanthate CAS: 4956-37-0


FAQ

Q1:Have your product quality been approved by Third Party Lab?

A:Yes,All products are strictly tested by our QC,confirmed by QA and approved by third party lab in China,USA,Canada,Germany,UK,Italy,France etc.So you will be assured with Good Quality if you choose us.

Q2:How do you treat quality complaint?

A:First of all,our QC department will do strict examination of our export products by HPLC,UV,GC,TLC and so on in order to reduce the quality problem to near zero.If there is a real quality problem,caused by us,we will send you free goods for replacement or refund your loss.

Q3:Do you accept sample order?

A:Yes,we accept small order from 10g,100g and 1kg for your evaluation quality of our goods.

Q4:Is there any discount?

A:Yes,for larger quantity,we always support with better price.

Q5:How long does it take to arrive?

A:It is Depending on your location,

For small order,please expect 5-7 days by DHL,UPS,TNT,FEDEX,EMS.

For mass order,please allow 5-8 days by Air,20-35 days by Sea.

Q6:Do you have any reshipment policy?

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