Our Advantage:

1. high quality with competitive price
2. High quality standard: BP/USP/EP Enterprise standard
3. All purity customized
4. Fast and safe delivery
5. We have reliable forwarder who can help us deliver our goods more fast and safe.
6. We have stock and can deliver small quantity at once.

Product  Description：

Usage:

Quinine is one of the oldest antimalarial drugs. At as early as the 15th century, the quinine-containing cinchona bark has been used extensively in the treatment of malaria with its antimalarial effect being similar to that of chloroquine that is through interfering with DNA synthesis effect. It is capable of inhibiting the erythrocytic stage of a variety of Plasmodium, being able to control the malaria symptoms. It also has certain killing effect on the gametes of vivax malaria and quartan malaria. However, it has no effect on the exoerythrocytic stage. Its major advantage is not easy to produce drug resistance, possibly due to that quinine binds the plasmodium DNA in a different way from chloroquine, so having no cross-resistance and can be used for the treatment of the infection of anti-chloroquine strains (especially Plasmodium falciparum). In addition, quinine can also exciting the uterus, inhibit the myocardium and have antipyretic analgesic effect. In addition to medicinal application, in analytical chemistry it can be used as the detection agent of bismuth, platinum and other metal ions and also be used for the separation agent of racemic organic acid.

Quinines use as an antimalarial agent spans several hundred years, but it has been replaced in recent years by other substances such as chloroquine. Because some Plasmodium strains have developed resistance to several malaria medications, quinine use is being revived. About 60% of quinine production is used for medicinal purposes, and the drug is available by prescription. In addition to its use as an antimalarial agent, quinine medications are used to treat leg cramps, muscle cramps associated with kidney failure, hemorrhoids, heart palpitations, and as an analgesic. At higher concentrations it is toxic and causes a condition known as cinchonism. Conditions associated with cinchonism include dizziness, hearing loss, visual impairment, nausea, and vomiting.
Nonmedicinal use of quinine, accounting for about 40% of its use, is primarily as a fl avoringagent in condiments and liqueurs. The most common food use of quinine is tonic water. Tonicwater originated in India where English colonists drank carbonated water mixed with quinineto prevent malaria. The bitter taste of quinine was often masked by mixing it with alcoholicbeverages; one result of this practice was the drink gin and tonic. Current Food and DrugAdministration regulations in the United States limit the amount of quinine in tonic water to83 parts per million (83 mg per liter). This level is signifi cantly less than that required for therapeuticpurposes, so the use of commercial tonic waters to combat malaria is not practical.

Primary alkaloid of various species of Cinchona (Rubiaceae). Optical isomer of Quinidine. Antimalarial; muscle relaxant (skeletal)

Because of its relatively constant and well-known fluorescence quantum yield, quinine is also used in photochemistry as a common fluorescence standard. It has been used for imaging of oxygen evolution and oxide formation.

antimalarial, skeletal muscle relaxant

Quinine is a flavorant naturally obtained from the cinchona tree. it is used as a bitter flavoring in beverages such as quinine water, tonic water, and bitter lemon. quinine sulfate and quinine hydrochloride are cleared for use as a flavor in carbonated beverages at levels less than 83 ppm.

Quinine occurs in the dried stems or rootbarks of cinchona (Cinchona ledgerianaMoens). It is used in the treatment of malaria.It is also used as an analgesic and antipyreticagent.

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Company Profile：

Wuhan Han Sheng New Material Technology Co. Ltd is a professional company which specialized in manufacturing and selling chemical raw materials, chemical products, pharmaceutical intermediates, veterinary medicine intermediates, dye intermediates, pigments, cosmetics raw materials and chemical reagents.

We have long term cooperation pharmaceutical raw material production plant and a reagent research and development center, with a rich professional background and strong competitive advantage. We have a professional and experienced team and we promise clients to provide the best quality, price and service. During the business cooperation with clients, we always adhere principle of Honesty, Trustworthiness and win-win policy. We guarantee 100% qualification of our products pass through the standard of USA, Mexico, UK, Australia, Canada, Brazil, France, Germany, Spain, Belgium, Sweden, the Netherlands and so on.

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Exhibitions:

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Products & Packaging：

Our products are used for pharmaceuticals, pesticides, synthetic dyes, organic chemicals, inorganic chemicals, coatings, spices and essence, cosmetics and toilet products, soaps and synthetic detergents, surfactants, printing inks and their auxiliaries, adhesives, photosensitive materials, magnetic materials, catalysts, reagents, water treatment agents and polymer flocculants, papermaking auxiliaries, leather auxiliaries, synthetic materials auxiliaries, textile printing and dyeing agents and finishing agents, food additives Feed additives, animal drugs, etc.

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About  Us 

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Shipment & Payment：

*small quantity: By Fedex, DHL, HKPOST, UPS, TNT or As customers’ requirement

*Bulk order: By air or sea

*Delivery: within 3 days for samples and 10 days for bulk order

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Our Markets: 

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FAQ

1. Are you a trade company or factory

We are a factory with our own trading company.

2. How do you control the quality

Our factory is equipped with professional technicians to inspect the quality around production lines. The inspection test would be made every 2 hours to ensure the production conform to quality standard. We also accept BV, SGS, or any third pary inspection.

3. How long is lead time

We deliver goods within 3 days for small order, 7-10 days for bulk order.

4. Where is your factory located How can I visit the factory

Our factory located in Hebei, China

5. Can I get some samples

Yes, we can supply sample with free, but the shipping cost be paid by our customers.

6. How to start orders or make payments

Proforma Invoice will be issued first after confirmation of order, enclosed our bank information. Payment could be done by T/T or .

7. How to confirm the product quality before placing order

You can get free samples for some products. You only need to pay the shipping cost or arrange a courier to us and take the samples.

8. How do you treat quality complaint

First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.