Ethinylestradiol USP Standard Ethynyl Estradiol

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Product
Ethinylestradiol USP Standard Ethynyl Estradiol
Posting date : Aug 15, 2017
Membership
Free Member Scince Aug 15, 2017
FOB Price
1 USD per gram
Min. Order Quantity
10g
Supply Abillity
500kg
Port
GuangDong port
Payment Terms
FOB
Package
Foil Bag
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Category
Contact
Anna Li
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Product Detail
Company Info
 
Quick Detail
Place of Origin
China [CN]
Brand Name
yuancheng
HS-CODE
2804-10
Package & Delivery Lead Time
Package
Foil Bag
Detailed Description
Ethinylestradiol USP Standard Ethynyl Estradiol / Ethinylestradiol skype:lucyli1990
Product DetailsBasic Info.
Model NO.:57-63-6Molecular Formula:C20h24o2Molecular Weight:296.4034Density:1.21g/cm3Flash Point:211.2°cRefractive Index:-30 ° (C=0.4, Pyridine)Boiling Point:457.2°c at 760mmhgMelting Point:182-183oCAppearance:off-White to Light-Yellow Crystalline PowderExport Markets:Global
Additional Info.Trademark:SCPacking:1kg/Foil Bag or as RequiredStandard:SGSOrigin:WuhanHS Code:3001200090Production Capacity:200kg/MonthModel NO.:57-63-6Molecular Formula:C20h24o2Molecular Weight:296.4034Density:1.21g/cm3Flash Point:211.2°cRefractive Index:-30 ° (C=0.4, Pyridine)Boiling Point:457.2°c at 760mmhgMelting Point:182-183oCAppearance:off-White to Light-Yellow Crystalline PowderExport Markets:Global
Additional Info.Trademark:SCPacking:1kg/Foil Bag or as RequiredStandard:SGSOrigin:WuhanHS Code:3001200090Production Capacity:200kg/Month
Product DescriptionDetailed Product Description Positive Estrogen Ethinylestradiol CAS 57-63-6 for Germinal Aplasia and Breast Cancer 1. Quick Detail: Ethinylestradiol Synonyms: Aceto-sterandryl; 19-Nor-17a-pregna-1, 3, 5(10)-trien-20-yne-3, 17-diol(6CI, 7CI, 8CI) Inchi: InChI=1S/C20H24O2/c1-3-20(22)11-9-18-17-6-4-13-12-14(21)5-7-15(13)16(17)8-10-19(18, 20)2/h1, 5, 7, 12, 16-18, 21-22H, 4, 6, 8-11H2, 2H3/t16-, 17-, 18+, 19+, 20+/m1/s1 CAS No.: 57-63-6 ECNECS No.: 200-342-2 MF: C20H24O2 MW: 296.4034 Purity: 99% Density: 1.21g/cm3 Melting Point: 182-183o C Boiling Point: 457.2° C at 760mmHg Refractive Index: -30 ° (C=0.4, Pyridine) Flash Point: 211.2° C Appearance: Off-White to Light-Yellow Crystalline Powder Grade: Pharmaceutical Grade Storage: Shading, confined preservation Lead time: Within 12 hours upon receipt of payment Delivery: EMS, DHL, TNT, FedEx, UPS 
2. Product description: Ethinyl estradiol (EE2), also sometimes written as 17α -ethinyl estradiol, ethinylestradiol, ethynyl estradiol, or ethinyl? Stradiol, is a derivative of 17β -estradiol (E2), the major endogenous estrogen in humans. EE2 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 naturally occurring 17β -estradiol, which some have theorized to be related to different amounts of hepatic metabolism after absorption. The same contraindications and precautions apply for EE2 as with other estrogen medications. Estinyl was a preparation of EE2 alone that was used for the management of menopausal symptoms and female hypogonadism. EE2 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 (without progestogen) is of endometrial cancer. As such, the medication is generally prescribed with progesterone in the setting of birth control. EE2 is hormonally effective by activating the estrogen receptor and thus is an estrogen. It finds its most common use in the estrogen-progestin combination preparations of oral contraceptives. Over time, formulations have decreased the EE dose from as high as 100 μ G to as low as 10 μ G in LoLoestrin Fe. 
3. Direction 
Usage: Oral Dosage: Germinal aplasia; One time 0.02~0.05mg, one time every night, last 3 weeks. Third weeks with progesterone artificial cycle therapy, available from 1 to 3 cycles; Climacteric syndrome; 0.02~0.05mg every day, last 21 days Breast cancer; One time 1mg, 3 times every day Prostatic cancer; One time 0.05~0.5mg, 3 -6 times every day skype: lucyli1990Email: anna@ycphar.comWhatsapp: 008618872220710

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