High Purity Estrogen Raw Female Steroid Powders Ethynyl Estradiol 57-63-6 - 57-63-6
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High Purity Estrogen Raw Female Steroid Powders Ethynyl Estradiol 57-63-6
Basic Info.
Ethynyl estradiol Basic information
Product Name: Ethynyl estradiol
CAS: 57-63-6
MF: C20H24O2
MW: 296.4
EINECS: 200-342-2
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: USP28
Description:
Ethinylestradiol is a man-made form of the naturally occurring female hormone called oestrogen.
It is prescribed to treat period (menstrual) problems, and also to help ease menopausal symptoms. It is usually prescribed alongside another female hormone called a progestogen.
Ethinyl estradiol also sometimes written as ethinylestradiol, ethynyl estradiol, or ethinyl? Stradiol, is a derivative of 17β -estradiol (E2), the major endogenous estrogen in humans. EE is an orally bioactive estrogen used in many formulations of combined oral contraceptive pills. It is one of the most commonly used medications for this purpose.
Estinyl was a preparation of EE alone that was used for the management of menopausal symptoms and female hypogonadism.
EE is released into the environment as a xenoestrogen from the urine and feces of people who take it as a medication.
Application :
When estrogen is prescribed for a woman with a uterus, progestin should also be initiated to reduce the risk of endometrial cancer. A woman without a uterus does not need progestin. Use of estrogen, alone or in combination with a progestin, should be with the lowest effective dose and for the shortest duration consistent with treatment goals and risks for the individual woman. Patients should be reevaluated periodically as clinically appropriate (e.g., 3-month to 6-month intervals) to determine if treatment is still necessary. For women who have a uterus, adequate diagnostic measures, such as endometrial sampling, when indicated, should be
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Guangzhou Kafen Biotech Co., Ltd is a high-tech and professional company founded in 2002, which specialized in developing, manufacturing, distributing steroid hormone powders and intermediates. We have been devoted in R&D, production and marketing steroid hormone and pharmaceutical raw materials.
With advanced production technology and equipment, strong technical force, first-class laboratory and inspection equipment. Kafen has developed into a professional factory manufacturing anabolic steroid powders with several years'efforts and contribution of experienced technicians in different areas. Company affiliated factory has advanced production equipment and plants, perfect quality assurance and control system, whole set of High Pressure Liquid Chromatography/Gas Chromatography/UV Spectrophotometer to conduct effective product analysis and monitoring. Company factory has passed ISO9001 quality system certification and international KOSHER certification.
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