China GMP Factory Supply Estrone Raw Powder CAS 53-16-7 Estrone Fast and Secure Delivery of DDP

• Certification: QS, CCC, ISO
• Shape: Powder
• Type: Coloring Adsorption
• Advantage 1: Pharmaceutical Grade, Factory Price
• Advantage 2: USA Australia UK Germany Warehouse Supply
• Advantage 3: Cash, Bank Transfer, Cryptocurrency
• Model NO.: Estrone
• Product Nume: Estrone
• Synonyms: Estrone Powder
• Function: Vitamin Additives
• Transport Package: 1kg 25kg
• Specification: 99.8% purity
• Trademark: SIgma audley
• Origin: China
• HS Code: 2923900091
• Production Capacity: 100000PC/Year

Product Description

Our core Advantage

 

   

Product Description

 

Product Name	Estrone
CAS NO.	53-16-7
Appearance	powder
Purity	99% or customized
Application	api
Usage	1,3,5(10)-Estratrien-3-ol-17-one, 3-Hydroxy-1,3,5(10)-estratrien-17-one, Folliculin;3-Hydroxy-13-methyl-6,7,8,9,11,12,13,14,15,16-decahydro-cyclopenta[a]phenanthren-17-one;Estropipate (Estrone);Estrone,1,3,5(10)-Estratrien-3-ol-17-one, 3-Hydroxy-1,3,5(10)-estratrien-17-one, Folliculin;Estrone (200 mg);Estrone, Plant Base, USP;ESTRA-1,3,5(10)-TRIEN-3-OL-17-ONE;OESTRON

Specification	1kg 5kg 25kg
Delivery time	5-6 days fast delivery free customs clear DDP

 

 

Description
  Estrone is one of the three naturally occurring estrogens, the others being  and estriol. Estrone is synthesized from androstenedione by the aromatase enzyme system in the ovaries and placenta, and is also synthesized from  by 17-hydroxy steroid dehydrogenase in the liver.Serum concentrations of estrone in premenopausal women fluctuate according to the menstrual cycle and becomes the most predominant estrogen in postmenopausal women.The binding affinities of estrone to the estrogen receptors α and β are approximately 60% and 37% relative to 
Uses
 Estrone is a weak form of estrogen and exists as estrone sulphate. Estrone is a luteolytic estrogen produced by the corpus luteum. In the follicle, estrone is synthesized from androstenedione by the action of cytochrome P450 aromatase.
Estrone has been used:
as medium supplement for hormone based degranulation studies of natural killer cells.
as an endocrine disrupting compound for screening bacterial biosensor in toxic water.
as medium component for monitoring fatty acid synthase (FASN) activity in breast adenocarcinoma cell lines. 
Definition
  Estrone is a metabolite of 17β-888000). During the metabolism, it is in rapid equilibrium with Estriol (E888960) and 17 (E888000) (1). Causes the feminization of male fish at human and animal waste sites (2). This compound is a contaminant of emerging concern (CECs). Drinking water contaminant candidate list 3 (CCL 3) compound as per United States Environmental Protection Agency (EPA), environmental, and food contaminants.

Overseas warehouse support

     Overseas warehouses in Canada, the United States, Mexico, Australia, Germany, the Netherlands, and Belgium support cash transactions, warehouse pick-up of packages, or private truck delivery. The world's fastest and professional warehousing and transportation team!

   Currently we have 6 different warehouses in Germany throughout Europe and three warehouses in the Netherlands. Poland, Spain, Belgium, Hungary. We have a complete warehouse service system. We can ship your package quickly and only takes 1-2 days for delivery. If you have a large package you can pick it up at our warehouse or we can ship it to you quickly with a private truck and deliver it the same day. This is currently the most popular service model for all our clients. We can provide you with exclusive overseas warehouses and customized transportation routes. Looking forward to your consultation and cooperation.

 

  Providing warehousing services at warehouses in Sydney and Melbourne, Australia. We stock a large number of local hot-selling products in our local warehouse. You can collect it from the warehouse or use Australia Post to have it delivered to your parcel locker address. We offer the fastest shipping mode, overnight delivery. Of course we can also deliver large quantities of parcels using private trucking. We have a mature business model in Australia. And gained the trust of a large number of Australian customers. You can buy almost all the best-selling products in the Australian warehouse. All products are privately packaged, safer and faster.

   We have established complete warehouses in Vancouver and Toronto, Canada. We stock a large selection of local hot selling products in our local warehouse. You can pick up your package at the warehouse, or have your package delivered using Canada Post, UPS, private truck, etc. We have a mature business model in Canada. And gained the trust of a large number of Canadian customers. If you have a larger market for new products we can pay you after a large quantity of stock arrives at the warehouse.

 

Packaging & Shipping

Product packaging: We provide packaging of different specifications according to customer needs. Meet all customer needs. Different packaging is used for different chemical powders and liquids. We can also do privacy packaging customized according to your requirements. For the most basic packaging, we use aluminum foil bags sealed with double-layer vacuum packaging. We can provide packaging of different specifications: 1Kg 2kg 5Kg 10kg 20kg 25kg 200kg. Use high-hardness cartons and filling materials to avoid product damage during transportation. The customer receives a satisfied product.
 

 

Product transportation: We have warehouses in the United States, Canada, Mexico, and Australia and can ship from overseas warehouses. Improve our shipping efficiency. Let customers receive packages quickly. In addition, we have cooperation with international express delivery companies such as FEDEX, UPS, TNT EMS, etc. In addition, we are better at using dedicated air freight lines for transportation. Specializing in the transportation of chemical products and other international logistics. You can receive your package safely. Customers are not required to provide customs clearance information. We provide DDP services. Door to door service. There is no need to sign for the package in person. We have more than ten years of chemical trading experience.

 

Company Profile

      Henan Sigma Audley New Material Technology Co., Ltd. is headquartered in the international metropolis Henan. It is a company dedicated to the research, development, production and sales of organic compounds, pharmaceutical intermediates and chemical raw materials. The company has a long-term partnership with Shanghai Research Institute of Chemical Industry and its affiliated universities. It is a research and development enterprise of new pharmaceutical and chemical materials that adapts to the needs of the global pharmaceutical market. Continuously innovate world-leading new chemical and pharmaceutical products. Integrating innovative drug research and development, industrialization and market operations. The company has strong technical force, advanced equipment, strict quality management system and excellent after-sales service. Over the years, our products have been widely sold to many countries and regions, and we have established stable cooperative relationships with traders and end-users around the world. And relying on a strong logistics system, it has established its own overseas warehouses in the United States, Mexico, Canada, the Netherlands and other places. Local hot-selling products can be shipped from overseas warehouses. Well received by local customers. And has become a solid bridge between suppliers, traders and end users. We look forward to more cooperation with you.

FAQ

High quality with competitive price
 1)standard: enterprise standard
 2)all purity≥99%
 3)we are manufacturer and can provide high quality products with factory price. 
Fast and safe delivery
 1)parcel can be sent out in 24 hours after payment. tracking number available
 2)secure and discreet shipment. various transportation methods for your choice.
 3)customs pass rate ≥99%
 4) we have our own agent/re-mailer/distributor who can help us ship our products very fast and safe, and we have stock in there
for transferring. 
We have clients throughout the world
 1)professional service and rich experience make customers feel at ease, adequate stock and fast delivery meet their desire.
 2)market feedback and goods feedback will be appreciated, meeting customers's requirement is our responsibility.
 3)high quality,competitive price,fast delivery ,first-class service gain the trust and praise from the customers.