99% Assay High Purity Bedaquiline Pharmaceutical Chemical Powder with CAS 845533-86-0

99% Assay High Purity Bedaquiline Pharmaceutical Chemical Powder with CAS 845533-86-0

Min.Order / FOB Price:Get Latest Price

1 Gram	FOB Price:USD 0.0200 -0.0300

1 Gram

FOB Price:USD 0.0200 -0.0300

Min.Order :1 Gram
Purity: 99%+
Payment Terms : L/C,D/A,D/P,T/T,Other

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CAS 845533-86-0 Bedaquiline (fuMarate) Lower Price Bedaquiline (fuMarate)

Quick Details

Appearance:White powder
Application:CAS 845533-86-0
PackAge:bag or barrel or drum
ProductionCapacity:6000|Metric Ton|Day
Storage:Store at room temperature
Transportation:by express or air or sea

Superiority:

English name: Bedaquiline (fuMarate)

CAS number: 845533-86-0

Molecular formula: C36H35BrN2O6

Molecular weight: 671.59

Definition	ChEBI: A fumarate salt prepared from equimolar amounts of bedaquiline and fumaric acid. It is used in combination therapy for the treatment of pulmonary multi-drug resistant tuberculosis by inhibition of ATP synthase, an enzyme essential for the replication of th mycobacteria.
Clinical Use	Bedaquiline fumarate is a diarylquinone drug developed by Janssen Pharmaceutical which is marketed under the trade name Sirturo ®. The drug, which was approved in 2012 for the treatment of multidrug-resistant tuberculosis (MDR-TB), was developed in partnership with Johnson & Johnson and represents the first new tuberculosis therapy approved in over four decades. Bedaquiline is the first member of a new class of diarylquinone compounds whose mechanism of action inhibits Mycobaterium tuberculosis ATP synthase which deprives bacterium of energy.
Chemical Synthesis	Of the relatively few synthetic approaches to bedaquiline (or its fumarate salt) that have been reported, the most likely process-scale route is that described by Porstmann and co-workers from Janssen Pharmaceutical, and this route is outlined in the scheme. The synthesis was initiated by first freebasing commercially available dimethylaminoketone 31 with sodium hyd roxide to provide naphthylone 32 in nearly quantitative yield. Subjection of commercially available quin oline 33 to LDA removed the benzyllic proton within this system and subsequent trap with naphthylone 32 gave rise to a mixture of diastereomers whereby the major diastereomer obtained from this reaction corresponded to the bedaquiline geometry. The minor diastereomer was resolved through multiple recrystallizations and seeding techniques. This racemate of the major diastereomer subsequently underwent a chiral resolution upon treatment with BINAP derivative 34 in refluxing DMSO and then upon cooling and subjection to aqueous base in warm tolu ene furnished bedaquiline 35 bearing the requisite (R,S)- configuration of the two vicinal chiral centers corresponding to that of the drug. The overall yield of the conversion of 33 to enantiopure 35 was 39%. Aminoquinolinol 35 was then prepared as the corresponding fumarate salt upon treatment with fumaric acid in the presence of isop ropanol, and this salt formation delivered bedaquiline fumarate (VI) in 82% yield.

Q1.Are you a manufacturer or a trading company
A1.Our company is a leading manufacturer specializing in trade and the development, production and marketing of pharmaceutical intermediates and apis for more than 10 years.
Q2.What about the quality of your products
A2.We value quality as life.We strictly control the quality of each process, established a perfect quality control system.
Q3.In the third quarter.What is your minimum order quantity
A3.Our minimum order quantity is 1 gram.
Q4.Fourth quarter.Can you provide free test samples
A4.Yes, we can provide 10g free samples for consumer test.
Q5.What is your delivery time
A5.Delivery takes 2-3 days, depending on the destination.
Q6.What about the mode of transportation
A6.For urgent and light orders, UPS, FedEx, DHL, EMS can be used;For heavier goods, we provide the method of air or sea transportation to consumers.
Q7.So far.How about the terms of payment
A7.We accept T/T, Paypal, , money gram, etc.

Details:

Wuhan Kanal Technology Co., Ltd. founded in 2010,it is a large manufacturer of fine Pharmaceutical& Chemical & Cosmetic materials that integrates R&D, production and sales together. Our Kanal company is established under the support of the Wuhan city government, so Kanal has large advantages in enterprise credit, finance security, product quality control, and cargo export.Kanal locates in the national new materials industry park of Wuhan city and is awarded the title of high-tech corporation.

Wuhan Kanal has its own R&D and development laboratory. We Kanal set up a R&D team with rich experience and strong technical strength, most of the practitioners have more than ten years' experience and technology in organic synthesis development. It owns almost 15 acre and more than 280 workers.

An ISO 9001 & GMP qualified company, we are mainly specialized in producing high quality but low price Pharmaceutical intermediates, APIs and other fine chemicals & cosmetics products which related to human and animals medicines as well as additives in gas &oil field, almost half of the goods are for exporting. What's more, we provide the OEM (customize) manufactures, if you can't find materials from the world, then tell us, we will research and produce in our high-tech equipmented laboratory. We are dedicated to satisfying our customers with our products and services.

1. We has 11 years' exporting experience in active pharmaceutical ingredient products.
Our professional and thoughtful after-sales service eliminates your worries.

2.We can provide you with ten thousands of products of different levels.

3. We offer convenient one-station purchasing service.

(1)Any inquiries will be replied within 12 hours.
(2)Dedication to quality, supply & service.
(3)Strictly on selecting raw materials.
(4)Reasonable & competitive price, fast lead time.

Our company is based on the optical valley biological city,making full use of the park policy advantages, focusing on the research and development of biological medicine.

The pharmaceutical intermediates are mainly applied to anti-cancer, anti-depression, cardiovascular, diabetes and other new medicine. The chemical intermediates mainly refer to heterocyclics and OLED intermediates.Our factory produce new fine chemical materials which are mainly used in water treatment, bactericidal and anti-corrosion, dyes, electronic materials and other industry fields.
Wuhan Kanal has export & import license, and hazard chemical sales license. The products are exported to America, Brazil, South Korea, Japan, Taiwan, Malaysia, Thailand, Indonesia, Europe union and other countries or regions.
Under rich experiences and excellent international reputation, the company becomes a quite influential enterprise in China's API field. Wuhan Kanal sincerely look forward to establishing long good cooperation with our customers from all over the world.

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