99% Purity Female Steroids Hormone Powder Ethinylestradiol 20mg Ethinyl Estradiol CAS 57-63-6

99% Purity Female Steroids Hormone Powder Ethinylestradiol 20mg Ethinyl Estradiol CAS 57-63-6

99% Ethinylestradiol powder E-mail: claire@chembj.com Skype: live:695059711 whats app: +8615527046746 Quick detail Description: Ethinyl estradiol is an artificial form of natural estrogen, called estrogen. The duration of treatment (menstruation) also helps to relieve menopausal symptoms. It is...

Product Details

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

Skype: live:695059711 whats app: +8618123714275

Quick detail

Product Name:

Ethinylestradiol

Synonyms:

Ethinyl Estradiol

CAS RN.:

57-63-6

EINECS:

200-043-7

Molecular Weight:

296.4

Molecular Formula:

C20H24O2

purity

99%

Description:

Ethinyl estradiol is an artificial form of natural estrogen, called estrogen. The duration of treatment (menstruation) also helps to relieve menopausal symptoms. It is usually prescription with another estrogen called progesterone.

Ethinyl estradiol is also sometimes written as ethinylestradiol, ethinyl estradiol or ethynyl Stradiol, a derivative of 17β-estradiol (E2), is a major endogenous estrogen in humans. EE is an oral bioactive estrogen for use in combination with many oral contraceptives. It is one of the most commonly used drugs for this purpose.

Estinyl is a single-use EE for the treatment of menopausal symptoms and female hypogonadism.

EE is released as an exogenous estrogen into the environment and taken from the urine and feces as a medicament

Application:
This combination of hormonal drugs is used to prevent pregnancy. It contains two kinds of hormones: progesterone and anesthetic. It mainly prevents the release of eggs (ovulation) during the menstrual cycle. It also makes the vaginal fluid thicker to help prevent the sperm from reaching the egg (fertilized) and alter the lining of the uterus (uterus) to prevent the attachment of the fertilized egg. If the fertilized egg is not attached to the uterus, it will come out of the body.

In addition to preventing pregnancy, contraceptives may make your period more regular, reduce the risk of blood loss and pain, reduce the risk of ovarian cysts, and also treat acne.

Function:
Supplemental estrogen treatment of female gonadal function, amenorrhea, menopausal syndrome; for advanced breast cancer (postmenopausal women), advanced prostate cancer treatment; combined with progesterone can inhibit ovulation, you can use contraceptives. Used to inhibit ovulation of the main clinical drugs; also used for pediatric cryptorchidism and androgen excess, pituitary tumors. For the diagnosis of hypothalamic - pituitary - gonadal dysfunction, according to gonadotropin and sex hormone levels.

Treatment due to amenorrhea and infertility caused by gonadotropin gonadal dysfunction, polycystic ovary infertility. Amenorrhea is associated with weight loss and you should use the correct diet weight. Also used for prostate cancer (usually combined with cyproterone or fluoromethyl imide), delayed adolescence or early endometrial site is different. Mainly used to inhibit ovulation to achieve the purpose of contraception.

COA

Item

Specification

Results

Appearance

White to creamy white, odorless, crystalline powder.

white crystalline powder

Solubility

Insoluble in water; soluble in alcohol, in chloroform, in ether, in vegetable oils, and in solutions of fixed alkali hydroxides.

Conforms

Identification

A:IR B:UV

Conforms

Specific optical rotation

-28°~-29.5°

-28.3°

Melting range

180~186ºC

182.5~185.3ºC

Loss on drying

≤1.0%

0.45%

Residual Solvents

Acetone≤0.5%

0.08%

Assay

97.0~102.0% (on the dried basis)

99.43%

Particle Size

90% ≤10μ

Conforms

Conclusion

The product complies with specification in USP34


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?

Yes we will reship for totally free if your parcles is seizd by customs unlucky,you dont need to pay any more money

Q7:what payment do you offer?

TT(bank transfer),west union,money gram,bitcoin

Please feel free to contact me:

E-mail:claire@chembj.com

Skype:live:695059711

Whatapp:+8618123714275

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