Ethinyl Estradiol CAS: 57-63-6 Raw Powder

Ethinyl Estradiol CAS: 57-63-6 Raw Powder China Steroid Raws/ Sarms/ Peptides sell on line. If you want to know more details, please contact Jason on: Email: jason168@yccreate.com WhatsApp:+8618042849221 Keywords: Ethinyl Estradiol; Ethinylestradiol; CAS: 57-63-6 Raw Powder 1. Product...

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Ethinyl Estradiol CAS: 57-63-6 Raw Powder

 

China Steroid Raws/ Sarms/ Peptides sell on line. If you want to know more details, please contact Jason on: Email: jason168@yccreate.com  WhatsApp:+8618042849221

 

Keywords: Ethinyl Estradiol; Ethinylestradiol; CAS: 57-63-6 Raw Powder

 

1. Product Introduction

Product Name: Ethinyl Estradiol

Alias: Ethinylestradiol

CAS: 57-63-6
Standard: Enterprise Standard

Natural/Synthetic: Synthesis
Level: Pharmaceutical Grade

Content: 98%
Appearance: white powder

Packing: 1KG/aluminum foil bag

Industry: Pharmaceuticals

Field: Medications for sexually transmitted diseases

Deferred Products: Ethinyl Estradiol Tablets

Ethinyl estradiol


2. Product description:

Ethinyl estradiol (EE2) also sometimes written as 17α-ethinyl estradiol, ethinylestradiol, ethynyl estradiol, or ethinyl œstradiol, 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.



3. Ethinyl Estradiol COA

Items of analysisSpecificationResults
AppearanceWhite to creamy white, odorless, crystalline powderwhite crystalline powder
SolubilityInsoluble in water; soluble in alcohol, in chloroform, in ether,in vegetable oils, and in solutions of fixed alkali hydroxides.Conforms
IdentificationA:IR B:UVConforms
Specific optical rotation-28°\u65374X -29.5°-29°
Melting range180~186ºC183~184ºC
Loss on drying≤1.0%0.29%
Residual SolventsAcetone≤5000ppm;Ethanol≤5000ppm;Tetrahydrofuran≤720ppm

235ppm

No DetectableNo Detectable

Assay97.0~102.0% (on the dried basis)99.5%
Particle Size90% ≤10μConforms
ConclusionQualified

 

4. Ethinyl Estradiol Applications:

Estrogen deficiency, treatment of female hypogonadism, amenorrhea, perimenopausal syndrome.
For women's menopausal syndrome: each 0.02 ~ 0.05mg, 1 to 3 times a day. For functional uterine bleeding, uterine hypoplasia, prostate cancer, amenorrhea, less menorrhagia: each 0.02 ~ 0.05mg, 2 or 3 times a day. Gonadal hypoplasia: Each 0.02-0.05mg, once a night, even for 3 weeks, the third week with progesterone artificial cycle treatment, available 1 to 3 cycles. Perimenopausal Syndrome syndrome: 0.025 to 0.05 mg per day, even for 21 days, after 7 days interval, women with uterus take progesterone for 10 to 14 days after the cycle. Common symptoms include nausea, vomiting, headache, and breast tenderness.


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Estradiol enantateHEXESTROLPrednisone acetate
Ethynyl estradiolProgesteroneBentelan
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EthisteroneNorethindroneClobetasol propionate
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Melengestrol acetateMometasone furoateDexamethasone Sodium Phosphate
Betamethasone acetateBeclomethasone dipropionateDexamethasone palmitate
Betamethasone DipropionateBetamethasone 17-valerateFluocinolone acetonide

 

6. Order Process:

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