Artemether CAS NO.71963-77-4 CAS NO.71963-77-4

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Min.Order: 1 Gram
Payment Terms: L/C,D/A,D/P,T/T,MoneyGram
Available Specifications:
99%(100-120)Gram15/Gram100USD99%(120-200)Gram14/Gram120USD

Product Details

Keywords

71963-77-4
Dihydroartemisin methyl ether
Keywords antimalarial drugs

Quick Details

ProName: Artemether CAS NO.71963-77-4
CasNo: 71963-77-4
Molecular Formula: 71963-77-4
Appearance: off-white to light brown powder
Application: Keywords antimalarial drugs
DeliveryTime: Shipped in 15 days after payment
PackAge: according to customers' requirements
Port: China main port
ProductionCapacity: 10000 Metric Ton/Month
Purity: 99%
Storage: room temp
Transportation: Air, sea, land transport
LimitNum: 1 Gram
Related Substances: Total impurities not more than 0....
Residue on Ignition: not more than 0.2%
Heavy Metal: not more than 0.001%
Valid Period: 2 years

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Details

Introduction:

Artesunate is used primarily as treatment for malaria; it has also been shown to be >90% efficacious at reducing egg production in Schistosoma haematobium infection

According to WHO intravenous AS is the drug of choice for severe malaria both in children and adults where there is low transmission.In regions where transmission is high, randomized trials among Asian adults and African children strongly advocates the use of artesunate over quinine as the treatment of choice for falciparum malaria.
Artesunate is prepared from dihydroartemisinin (DHA) by reacting it with succinic acid anhydride in basic medium. Pyridine as base/solvent, sodium bicarbonate in chloroform and catalyst DMAP (N,N-dimethylaminopyridine) and triethylamine in 1,2-dichloroethane have been used, with yields of up to 100%. A large scale process involves treatment of DHA in dichloromethane with a mixture of pyridine, a catalytic amount of DMAP and succinic anhydride. The dichloromethane mixture is stirred for 6–9 h to get artesunate in quantitative yield. The product is further re-crystallized from dichloromethane. alpha-Artesunate is exclusively formed (m.p 135–137C).

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Production Inspection Process:

Our Group service includes regular and thorough inspections throughout the manufacturing process, eliminating the need to employ additional quality control inspectors.

- Raw material before any production begins

- Pre-production samples to ensure specifications are being met

- In-process to confirm that standards are maintained

- Pre-shipping to ensure that the product arrives to the customer exactly as expected and is packaged

correctly to prevent any damage in transit.

We can help operating split shipments, meeting the factory minimum quantity but ship them in 2 or 3 shipments with required gaps among. This allows you to move stock through your business without taking up space and capital.

We will arrange the subsequent shipments from our factory to your warehouse.

We can consolidate your small orders from multiple factories, delivering all at the same time to you or your customers,using the most cost-effective route available. At the time of order placement, we will offer details to you about the volume of each component part and what size container will be used.

We can offer the complete package from concept to delivery; arranging everything up until products arrive at your own door or distribution hub.

Delivery can be offered.

- Utilizing your own freight-forwarder

- FOB to a port in China

- CIF to a port near you

Whether you have your own freight-forwarder or you would like to organize shipment; whether you require delivery FOB in China or CIF to a port near you, we are glad to quote and supply whichever way you choose. Please feel free to discuss all options with us.