99% Purity And Safe Delivery Ethynyl Estradiol CAS: 57-63-6 For Female Bodybuilding

Basic Information
Place of Origin: CHINA
Brand Name: TINGYI
Certification: GMP , ISO 9001:2008
Model Number: 57-63-6
Minimum Order Quantity: 10g
Price: Contact Us
Packaging Details: Stealth And Discreet Packaging
Delivery Time: 7 work days
Payment Terms: Bank Transfer - Bitcoin - Western Union - MoneyGram
Supply Ability: 1000kg per month
Product Name: Ethynyl Estradio Synonyms: NOVESTROL;NEO-ESTRONE;LYNORAL
CAS: 57-63-6 Appearance: White Powder
MF: C20H24O2 MW: 296.4
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Specification:

Ethynyl estradiol Basic information
Product Name: Ethynyl estradiol
Synonyms: NOVESTROL;NEO-ESTRONE;ETHYNYLESTRADIOL;ETHINYL ESTRADIOL;LYNORAL;17ALPHA-ETHYNYL-DELTA1,3,5(10)-ESTRA-TRIENE-3,17BETA-DIOL;17ALPHA-ETHYNYLESTRADIOL;17ALPHA-ETHINYLESTRADIOL
CAS: 57-63-6
MF: C20H24O2
MW: 296.4
EINECS: 200-342-2
Product Categories: Alcohols and Derivatives;Steroids;Acetylenes;Biochemistry;Functionalized Acetylenes;Hydroxysteroids;Intermediates & Fine Chemicals;Metabolites & Impurities;Pharmaceuticals;progestogen estrogen;ESTINYL;Hormone Drugs
Chemical Properties: Off-White to Light-Yellow Crystalline Powder
Usage: A metabolite of 17A-Ethynylestradiol
Usage: A synthetic steroid with high oral estrogenic potency
Usage estrogen, plus progestogen as oral contraceptive
Standard: USP31

 
Application:
 

This combination hormone medication is used to prevent pregnancy. It contains 2 hormones: a progestin and an estrogen. It works mainly by preventing the release of an egg during your menstrual cycle. It also makes vaginal fluid thicker to help prevent sperm from reaching an egg and changes the lining of the uterus to prevent attachment of a fertilized egg. If a fertilized egg does not attach to the uterus, it passes out of the body.

Besides preventing pregnancy, birth control pills may make your periods more regular, decrease blood loss and painful periods, decrease your risk of ovarian cysts, and also treat acne.

Ethinyl Estradiol is a semisynthetic estrogen. Ethinyl estradiol binds to the estrogen receptor complex and enters the nucleus, activating DNA transcription of genes involved in estrogenic cellular responses. This agent also inhibits 5-alpha reductase in epididymal tissue, which lowers testosterone levels and may delay progression of prostatic cancer. In addition to its antineoplastic effects, ethinyl estradiol protects against osteoporosis. In animal models, short-term therapy with this agent has been shown to provide long-term protection against breast cancer, mimicking the antitumor effects of pregnancy.

 
 

COA :

TEST ITEMS
SPECIFICATION

RESULTS

Description

White or Almost White Crystalline Powder

white powder

Identification

A.B.

Positive

Assay

97.0~102.0%

99.3%

Specific Rotation

+101°~+105°

+102.6°

Loss On Drying

1.0%max

0.27%

Melting Point

153~157°C

153.0~155.0°C

Organic Volatile Impurities

meets the requirement.

Conforms

Related Substances

meets the requirement.

Conforms

Residual Solvents

meets the requirement.

Conforms

Particle Size

100% ≤ 20 microns

Conforms

Conclusion

The specification conform with USP30 standard

 

Our Competitive Advantages:
 

1. Rich experience: we specialize in this field for many years, our steroids have been exported almost over the world. Such as USA, Canada, UK, Brazil, Germany, Russia, Australia, Greece, Poland, Bulgaria, Rumania, Netherlands, Sweden, Ukraine, Latvia, Lithuania, Ireland, Austria, Iran, Turkey, Mexico, Thailand, India, Malaysia, Singapore, other Middle East countries, European countries, American countries and more Areas.
2. Great quality: High purity and Favorable price. Good quality is the first base of our success. All of our products enjoys high purity. Thus, it can make sure your demand. Welcome order the samples, MOQ just 10 grams.
3. Safe and fast delivery: Lots of different discreet safe packing methods, experience in choosing express, 4~7 days to arrive, successful rate 99%.
4. Experiential order and cooperation: Besides raw powders, we offer hormone solution and Recipes. We can teach you or discuss how to make hormone solution on the site. Any discussion and question is welcome!

 

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99% Purity And Safe Delivery Ethynyl Estradiol  CAS: 57-63-6 For Female Bodybuilding 0

 

 
 
 
 

 
 
 
 
 
 
 
 
 
 

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