127852- 28 -2 (R) -1-[3, 5-Bis (trifluoromethyl) Phenyl]Ethanol an Important Chiral Intermediate

Model NO.
127852-28-2
Delivery Time
3days
Delivery Method
FedEx/DHL/Special Line
Transport Package
25kg/Drum/1000g/Bag/10g/Bag
Specification
100% raw material
Trademark
Widely
Origin
China
Production Capacity
1000kg/Mon
Reference Price
$ 13.50 - 45.00
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Product Description

127852-28-2 (R) -1-[3, 5-Bis (trifluoromethyl) Phenyl]Ethanol an Important Chiral Intermediate
127852-28-2 (R) -1-[3, 5-Bis (trifluoromethyl) Phenyl]Ethanol an Important Chiral Intermediate
Uses (R)-[3,5-bis (trifluoromethyl) phenyl] ethanol is an important chiral intermediate for the synthesis of novel chemotherapeutic and antiemetic drugs NK-1 receptor antagonists. Antidepressants have good potential efficacy in treating a range of central and peripheral nervous system depressions.
Preparation At present, the methods for preparing optically pure (R)-[3,5-bis (trifluoromethyl) phenyl] ethanol include chemical methods and biological methods. Chemical synthesis requires the use of expensive transition metal Ru and other chemical catalysts, complicated steps, harsh reaction conditions, high energy consumption, large pollution, and low yield. Biological law is the use of free enzymes or whole cells for catalytic preparation. It has the characteristics of mild reaction conditions, high catalytic efficiency, and strong specificity.
Chemical Properties White fine crystalline powder
Uses (R)-1-[3,5-Bis(trifluoromethyl)phenyl]ethanol is an intermediate in the synthesis of Aprepitant (A729800), a novel selective neurokinin-1 (NK-1) receptor antagonist. In vitro studies using human liver microsomes indicate that Aprepitant is metabolised primarily by CYP3A4 with minor metabolism by CYP1A2 and CYP2C19, and no metabolism by CYP2D6, CYP2C9, or CYP2E1. Antiemetic.
General Description ( R )-1-[3,5-Bis(trifluoromethyl)phenyl]ethanol is a key intermediate for the synthesis of aprepitant, a potent human neurokinin-1 (NK-1) receptor.
 
127852-28-2 (R) -1-[3, 5-Bis (trifluoromethyl) Phenyl]Ethanol an Important Chiral Intermediate
127852-28-2 (R) -1-[3, 5-Bis (trifluoromethyl) Phenyl]Ethanol an Important Chiral Intermediate
Hubei weideli Chemical Reagent Co., Ltd., located in Wuhan East Lake New Technology Development Zone, is a manufacturing supplier focusing on reagent products for scientific research, and its business scope includes the manufacturing of special chemical products; Disinfectant production; Sales of special chemical products; Disinfectant sales; Research and development of biological feed; Research and development of bio based materials technology; Research and development of biochemical products technology; Technical services, technical development, technical consultation, technical exchange, technology transfer and technology promotion; Sales of instruments and meters; Sales of daily glass products; Sales of technical glass products; Sales of electronic special materials; Technology import and export; Import and export of goods; Veterinary drug management; Production of disinfection products for the prevention and treatment of infectious diseases.

The company has gradually established extensive cooperation with scientific research institutions in Colleges and universities and powerful enterprises to lay a solid foundation for technological production; At the same time, we will recruit talents all over the country and keep them fresh and energetic; With more than ten years of experience and accumulation in the industry, the company further improves its market competitiveness and strengthens its support to customers.

With the help of modern ERP system, the company provides customers with accurate quotation and inventory information in time. It has a warehouse base and Laboratory of more than 1000 square meters in Jiangxia District, Wuhan. The system inventory products can be ordered on the same day, and the order number is given on the same day of delivery. The information can be queried online, followed up in real time, and customer service provides after-sales support services.

Hubei weideli Chemical Reagent Co., Ltd. is committed to scientific research.


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