Steroid powder CAS 57-63-6 99% Ethynyl estradiol

Details:

Chemical Name: Ethinyl Estradiol
Spec.: 99% HPLC
Appearance: White powder
Other name: Ethinylestradiol;EE;Estinyl 
EINECS No.: 200-342-2
CAS: 57-63-6
M.F.: C20H24O2
M.W.: 296.4
Type:Antipyretic Analgesics and NSAIDs,Auxiliaries and Other Medicinal Chemicals,Female hormone
Grade Standard: Medicine Grade

Descriptions

Ethinyl estradiol, also sometimes written as ethinylestradiol, ethynyl estradiol, or ethinyl œstradiol, is a derivative of 17β-estradiol(E2), the major endogenousestrogen 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.
Transdermal ethinyl estradiol carries a greater risk of clot formation and venous thromboembolism than 17 beta estradiol, which some have theorized to be related to different amounts of hepatic metabolism after absorption. The same contraindications and precautions apply for EE as with other estrogen medications.
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.
The major concern with unopposed estrogen is of endometrial cancer. The medication is generally prescribed withprogesterone in the setting of birth control.

Application

Applied in pharmaceutical field, Ethinyl Estradiol is used as medicine toTreat female hypogonadism;
Ethinyl Estradiol also can be used to treat estrogen of endometrial cancer.
Main Function
Ethinyl Estradiol is an orally bio-active estrogen used in almost all modern formulations of combined oral contraceptive pills (the Pill);Ethinyl Estradiol was a preparation of EE alone that was used for the management of menopausal symptoms and female hypogonadism;Ethinyl Estradiolis released into the environment as a xenoestrogen from the urine and feces of people who take it as a medication;Ethinyl Estradiol can be used for the management of menopausal symptoms and female hypogonadism;

Ethinyl Estradiol is generally prescribed with progesterone in the setting of birth control.

Related Series

Name: Estradiol Valerate
EINECS No.: 213-559-2
Appearance: White to light yellow crystal powder 
Other name: Delestrogen
CAS: 979-32-8
M.F.: C23H32O3 
M.W.: 356.50

Chemical name 3,5(10)-triene-3,17-diol(17-beta)-estra-17-pentanoate;atladiol;b-estradiol17 valerate;deladiol;delahormoneunimatic;delestrogen;delestrogen4x;dura-estradiol

Function Promote and regulate the normal development of the female reproductive organs and secondary sexual characteristics,For estrogen deficiency,Poor treatment of female gonadal function, amenorrhea, menopausal syndrome.

Usage   Estradiol Valerate is a steroid and estrogen sex hormone, and the primary female sex hormone. It is named for and is important in the regulation of the estrous and menstrual female reproductive cycles. Estradiol is essential for the development and maintenance of female reproductive tissues but it also has important effects in many other tissues including bone.

Estradiol enanthate 
CAS NO. : 4956-37-0
Molecular Formular : C25H36O3
Molecular Weight : 384.5515
EINECS : 225-599-8
Density : 1.11g/cm3 
Boiling Point : 509.5°C at 760 mmHg
Flash Point : 197.1°C
Specification : USP36
Characteristics : white crystalline powder
Assay : 98.0~102.0%
Packing : 5kg/tin
Estradiol benzoate
Synonyms: (17beta)-Estra-1,3,5(10)-triene-3,17-diol 3-benzoate;1,3,5(10)-Estratriene-3,17-diol-3-benzoate;1,3,5(10)-Oestratriene-3,17-beta-diol 3-benzoate;1,3,5(10)-oestratriene-3,17-beta-diol3-benzoate;17beta-Estradiol monobenzoate;17-beta-estradiolmonobenzoate;17-beta-Oestradiol 3-benzoate;17-beta-oestradiol3-benzoate
CAS: 50-50-0
MF: C25H28O3
MW: 376.49
EINECS: 200-043-7
Mol File: 50-50-0.mol
Estradiol is a therapeutic agent for estrogen absorbed by the skin. Supplement the lack of 17-beta estradiol secreted by the female ovaries, while
avoiding side effects caused by oral administration (breast pain, weight gain, hypertension, gallstones and abnormal liver function). Estrogen can promote cell synthesis of DNA, RNA and the corresponding tissue within a variety of different proteins.