| Customization: | Available |
|---|---|
| Powder: | Yes |
| Customized: | Non-Customized |
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Introduction:
Estrone is a key intermediate for the synthesis of estrogens and 19 demethylated steroids. The block estradiol and its ethers synthesized from estrone, estradiol and its esters, or estriol and its derivatives are the main drugs for women's oral contraceptives or menopausal hormone replacement therapy, respectively.
Function:
Mainly used for uterine hypoplasia, menstrual disorders, and menopausal disorders. It is an intermediate for the synthesis of ethinylestradiol drugs.
| Item name | Estrone |
| CAS No. | 53-16-7 |
| Purity | 99% |
| Package | Aluminum Bag;Drums |
| Shippment | DHL, FedEx, TNT, UPS, Post |
| Payment Term | T/T, Western Union, L/C |
| Storage | Common storage 2-8ºC, long time storage -20ºC |
| Shelf life | 2 years |
Customized Package Is Available.
We will always do our best to utilize the quickest and most affordable way for customers to receive orders.
And follow up with customers via email for all shipment details as well as updated track information until it arrives without damage.
SAFE SHIPPING
For Europe, the United States, Russia, Australia, the Philippines, Thailand and other countries, we have special line transportation, we will help you complete the customs clearance, you just have to wait for the receipt of the package, this is a safe way of transportation.
Shanghai HuiRui Chemical Technology Co., Ltd.(HuiChem) is a high-tech enterprise engaged in the area of health care & nutrition. HuiChem have been working closely with our customers we deliver products and solutions that create value and competitive advantage while positively impacting the world we live in, as well as attentive service for the purpose to meet the demand of customers, spare no effort to create value for customers.
HuiChem is now headquartered in Shanghai, and has offices in Jiangsu, Shandong, Anhui and HongKong. Its Shanghai headquarters has nearly 2000 square meters of operation premises, including a total of over 1500 square meters of synthesis laboratories and more than 200 square meters of analysis laboratories (equipped with LC-MS, FTIR, NMR and other basic test equipment). We have set up two pilot scale laboratories, which lay speedy and stable foundation for process amplification and production of superior products. Besides, we have partner factories that are responsible for the commercial production in Jiangsu Province and Shandong Province. All of those, ensuring growing customer demand and smooth commercial production. We have been certified ISO9001:2008 and ISO14001:2004. The company has established good cooperative relationships with Shanghai Institute of Organic Chemistry of Chinese Academy of Sciences(SIOC), Shanghai Institute of Materia Medica (SIMM), University of Science and Technology of China and Fudan University, and carried out a variety of creative R&D cooperation activities.We attach great importance to technical innovation and follow the latest dynamic of discovery and development to research and develop new products relying on advanced technology of synthetic chemistry, medicinal chemistry, biochemistry and analytical chemistry. We also pay attention to introduce and foster professional and technical personnel, the company has a group of vigorous and well-trained employees, and strong technical R&D forces. HuiChem has established a new system covering research and development, production and sales. Based on advanced equipment and strict management, always pursue the "open, inclusion, innovation, sharing" business philosophy, creating a win-win cooperation platform.
Everything originates from innovation. HuiChem combines the power of science and the passion of innovation. We believe to connect chemistry and innovation with the principles of sustainability to create a healthy life.
Q1. How does your factory control quality?
A:All the raw material purchasing and production quality control are strictly following the ISO9001: 2008 management system. Besides, the full-featured detection equipment and GMP quality management system to provide the strongest guarantee for high quality product. We can provide our customers the detailed test report for the quality evaluation before the sample.
Q2. What's your main markets?
A:North America, Europe, Asia, etc.
Q3. What is your delivery term and delivery period?
A:We accept FOB, CIF, etc. You can choose the one which is the most convenient or cost effective for you. The sample within 3 days, and bulk order within 5 days.
Q4. What is your package?
A:Powder: PE bag, glass bottle or PTFE bottle for inner packing, and aluminium foil bag for outer packing.
Liquid: glass bottle or PTFE bottle for inner packing, and aluminium foil bag for outer packing.
Bulk order: Fiber drum or steel drum.
Q5. What is the payment term?
A:Normally we advise customers use Trade Assurance(is a free payment protection service for buyers), and we also receive T/T, Western Union or L/C.
Q6. Will you supply samples for test the quality?
A:We'd like to offer our customers the free samples for the quality evaluation for most products, but the shipping cost is borne by customers.
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