Pharmaceutical Steroids Raw Material 99% Purity API Powder CAS 57-63-6 Ethynyl Estradiol/Ethinylestradiol for Female Health

• Powder: Yes
• Customized: Customized
• Certification: ISO 9001, USP, BP
• Suitable for: Adult
• State: Powder
• Purity: >99%
• Model NO.: A-208
• Sample: Available
• MOQ: 10g
• Appearance: White Powder
• Assay: 99%
• Test Method: HPLC
• Shelf Life: 2 Years
• Storage: Cool&Dry Places
• Packing: 1kg/Bag; 25kg/Drum
• CAS No.: 57-63-6
• Molecular Formula: C20h24o2
• Molecular Weight: 296.4
• Grade: Pharmaceutical Grade
• Application: Pharmaceutical
• Coa: Available
• MSDS: Available
• Transport Package: 1kg/Bag; 25kg/Drum
• Specification: 1kg/Bag; 25kg/Drum
• Trademark: Greenway
• Origin: Jiangsu
• HS Code: 2942000000
• Production Capacity: 100kg/Week

Product Description

Product Name	Ethynyl Estradiol/Ethinylestradiol
CAS No.	57-63-6
Molecular Formula	C20H24O2
Molecular Weight	296.4
Appearance	White Powder
Assay	99%
Grade	Pharmaceutical Grade
Brand	Greenway

Product Introduction:
Estrogens direct the development of the female genotype in embryogenesis and at puberty. Estradiol is the major estrogen secreted by the premenopausal ovary. Ethynyl estradiol is a synthetic analog of 17 β-estradiol. Efficacy of oral administration of ethynyl estradiol is facilitated by the ethynyl substitution at the C-17 position, which inhibits first pass hepatic metabolism. Ethynyl estradiol is also rapidly and almost completely absorbed from the gastrointestinal tract. 

Product Functions&Applications:
1. It is a combination drug that contains female hormones that prevent ovulation (the release of an egg from an ovary). This medication also causes changes in your cervical mucus and uterine lining, making it harder for sperm to reach the uterus and harder for a fertilized egg to attach to the uterus.
2. It is used as contraception to prevent pregnancy.
3. It may also be used for purposes not listed in this medication guide.