WuHan Dong Kang Yuan Technology co., LTD


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Estrone API Powder Medical USP Standard 1 Kg Aluminum Foil Bag Packing

Estrone API Powder Medical USP Standard 1 Kg Aluminum Foil Bag Packing

Estrone API Powder Medical USP Standard 1 Kg Aluminum Foil Bag Packing
Estrone API Powder Medical USP Standard 1 Kg Aluminum Foil Bag Packing Estrone API Powder Medical USP Standard 1 Kg Aluminum Foil Bag Packing Estrone API Powder Medical USP Standard 1 Kg Aluminum Foil Bag Packing

Large Image :  Estrone API Powder Medical USP Standard 1 Kg Aluminum Foil Bag Packing Get Best Price

Product Details:

Place of Origin: china
Brand Name: DKY
Certification: ISO,GMP
Model Number: Pharmaceutical grade

Payment & Shipping Terms:

Minimum Order Quantity: 1kg
Price: USD1000/KG
Packaging Details: 1kg aluminum foil bag
Delivery Time: 1 days
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 1500kg
Detailed Product Description
The Purity: 99% CAS: 53-16-7
EINECS: 200-164-5 Standard: USP Pharmacopoeia Standards
Whatapp: 153-2714-1851
High Light:

raw materials for drugs


pharmaceutical industry raw materials

Estrone API Powder,>98.0%, Estrone Medical USP Standard, 1 Kg Aluminum Foil Bag Packing GMP Factory



Product Name: 1,3,5(10)-Estratrien-3-ol-17-one  ,Estrone,
Synonyms: Estrone, >98.0%(GC);Ethinylestradiol Impurity 3(Ethinylestradiol EP Impurity C);femestroneinjection;Femidyn;Estradiol Impurity 1(Estradiol EP Impurity A);Estradiol EP Impurity A;Fermidyn;Folikrin
CAS: 53-16-7
MF: C18H22O2
MW: 270.37
EINECS: 200-164-5


Chemical Properties Crystalline Solid
Chemical Properties Estrone is an odorless white crystalline powder.
Uses A metabolite of 17β-Estradiol.
Uses estrogen
Uses A metabolite of 17-Estradiol
Definition ChEBI: A 17-oxo steroid that is estra-1,3,5(10)-triene substituted by an hydroxy group at position 3 and an oxo group at position 17.
General Description Estrone, 3-hydroxyestra-1,3,5(10)-trien-17-one, is less active than estradiol but more active than itsmetabolite, estriol. As the salt of its 3-sulfate ester, estroneis the primary ingredient in conjugated estrogens, USP, andesterified estrogens, USP. Although originally obtainedfrom the urine of pregnant mares (about 10 mg/L), estroneis now prepared synthetically. Estrone itself is not availablein commercial oral formulations, but can be obtained at compounding pharmacies as a topical formulation. Oleoylestrone,the C3 ester of estrone with oleic acid, is in phase IIclinical trials for the treatment of obesity. This acyl estronederivative reduces fat stores by a mechanism not involvingthe ER, although some of the oleoyl-estrone is hydrolyzedto estrone in vivo.
Estrone API Powder Medical USP Standard 1 Kg Aluminum Foil Bag Packing 0
White plate-like crystalline or crystalline powder. Stable in air. Mp256-262 ℃; Than the polarimetric [alpha] 25 d + + 168 ° 158 ° - (dioxane), [alpha] 22 d + 152 ° (0.995%, chloroform); The ethanol solution has the maximum absorption at the wavelength of 287nm. Almost insoluble in water, soluble in dioxane, pyridine, and base hydroxide solutions, slightly soluble in ethanol (1:400), acetone, benzene, chloroform, ether, and vegetable oils.
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Wuhan dongkangyuan technology co., LTD is located in jiangxia district, wuhan city, hubei province. Main pharmaceutical intermediates, bulk drugs, food additives, antibiotics bulk drugs. Wuhan dongkangyuan technology co., LTD., located in wuhan, a thoroughfare of nine provinces, is a high-tech company specializing in the r&d and sales of chemical raw materials in central China. The company has its own research and development base, equipped with advanced production equipment and efficient and precise testing instruments, with a complete, scientific, quality management system. And constantly committed to technological innovation, product innovation and management innovation, with high and new technology and excellent innovative quality service to win the trust of the majority of users in institutions of higher learning, scientific research units, pharmaceutical manufacturers, quality inspection departments, environmental protection enterprises, chemical production, agricultural production, food-related industries. To ensure that our products in the industry with strong competitiveness. The company has independent import and export rights and excellent sales team. With the diligent efforts of all employees, the company has opened a wide market. The company's products sell well all over the country and exported to Europe, America, southeast Asia and Africa and other countries and regions, win the majority of customers unanimously recognized and praise. "Honesty and service first; Kang yuan produces, must belong to high-quality goods ". Integrity management, customer satisfaction is our consistent purpose; The pursuit of quality, to provide customers with high quality products is our bounden duty. Welcome customers patronage. Get the general customer's approval. The company adheres to the business philosophy of "ensuring first-class quality and maintaining first-class reputation", and adheres to the principle of "customer first" to provide high-quality services for our customers. Welcome to call to discuss business!

Contact Details
WuHan Dong Kang Yuan technology co., LTD

Contact Person: Tim

Tel: 15327141851

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