API Family
Ethinylestradiol
Storage Condition
Store at refrigerator (2-8°C) for long term storage
Synonyms
Ethinylestradiol EP Impurity B
Application Notes
Useful research chemical for a range of applications
Purity by HPLC
Not less than 90 %
Hazard Compound
No -Refer MSDS for accurate information
9,11-Dehydro Ethynyl Estradiol is a drug product that is used as an analytical standard for HPLC, as well as in research and development of drugs.
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9,11-Dehydro Ethynyl Estradiol usage and description
9,11-Dehydro Ethynyl Estradiol is a synthetic estrogen that is commonly used in oral contraceptives. It is a derivative of Ethinyl Estradiol, which is also commonly used in birth control pills. 9,11-Dehydro Ethynyl Estradiol is used in combination with other progestins to prevent pregnancy.
Chemically, 9,11-Dehydro Ethynyl Estradiol is a synthetic derivative of the natural female hormone estradiol. It is a highly lipophilic compound, which means it has a high affinity for fat. This property allows the drug to be easily absorbed and distributed throughout the body.
The mechanism of action of 9,11-Dehydro Ethynyl Estradiol involves the inhibition of ovulation by suppressing the release of luteinizing hormone (LH) and follicle-stimulating hormone (FSH) from the pituitary gland. It also thickens the cervical mucus, making it difficult for sperm to pass through and reach the egg. Additionally, it alters the lining of the uterus, making it less receptive to implantation.
Like all medications, 9,11-Dehydro Ethynyl Estradiol has potential side effects, which can include nausea, headache, breast tenderness, and changes in menstrual bleeding patterns. It is important to talk to a healthcare provider before starting any new medication and to report any unusual symptoms or side effects. Overall, 9,11-Dehydro Ethynyl Estradiol is a safe and effective form of contraception when used as directed.
