CAS No : 57-63-6
Molecular formula : C20H24O2
Molecular weight : 296.4034
Appearance : Solid white powder
Assay : 99%
Delivery time : 7-10 working days door to door
Minimum order : 50g
Supply ability : 100kg
Quality standard : Pharmaceutical grade
Ethinylestradiol (EE) is a synthetic, steroidal estrogen and a derivative of estradiol, the major endogenous estrogen in humans. It is an estrogen that is active when taken by mouth and is used in almost all formulations of combined birth control pills, and is nearly the exclusive estrogen used for this purpose.
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.
The same as for other estrogens and include breast tenderness, headache, fluid retention (bloating), nausea, dizziness, and weight gain. The estrogen component of oral contraceptives, which is almost always EE, can cause breast tenderness and fullness.
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* Paid orders are processed and dispatched the same day, the normal delivery time is 7-11 days after payment. Shipping time is typically dependent on how long customs takes, which can vary from country to country. Sometimes shipping times vary due to circumstances outside of our control. Your understanding will be highly appreciated.
* General way 99% success rate, and if you choose domestic way, 100% safe then.
* Tracking number will be provided once parcel is sent out. If package is in customs longer than 15 days or a seizure letter is received. Contact us for detailed reshipping policy.
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We have an experienced management team and a first-class R&D team, including many outstanding experts in the fields of pharmaceutical synthesis process development and pharmaceutical quality research.
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Landmarkchem Only Offer High Quality Raw Steroid Powder for You
We have own HPLC lab and QC worker team. Only 98%min raw pharmaceutical mateirals are used in the production. Hundreds of tests that are used to determine purity, potence and quality of the materials and end products all of which utilize state of the art equipment which ensures complete accuracy. Within the stock life, all our raw powders are guaranteed for the effective.