China Pharma Pure Powder manufacturer

Primaquine Phosphate API Active Pharmaceutical Ingredient 63-45-6 For Antimalarials

Product Details:
Place of Origin: Xi'an ,China
Brand Name: Wango
Certification: ISO 9001, USP, BP
Model Number: WG-0027
Payment & Shipping Terms:
Minimum Order Quantity: 1000 gram every time
Price: FOB price USD 218-268/kilogram,can be negotiable .
Packaging Details: 1kg with double plastic container inside/Aluminum foil bag ; 25kg with double plastic container inside/Fiber drum outside.Or as your request.
Delivery Time: 3-5 working days
Payment Terms: Western Union, L/C, T/T, MoneyGram
Supply Ability: 1000 kilogram 0ne month

Detail Information

Appearence: Orange Fine Powder Other Name: Primaquine
Cas: 63-45-6 Function: Antimalarials
High Light:

Primaquine API Active Pharmaceutical Ingredient


Antimalarials API Active Pharmaceutical Ingredient


63-45-6 Antimalarials

Product Description

Primaquine Diphosphate 99% Cas 63-45-6 antimalarials API Powder Pharmaceutical Chemicals manufacturer with top quality from China !

Primaquine Phosphate API Active Pharmaceutical Ingredient 63-45-6 For Antimalarials 0

Product Name

Primaquine diphosphate








Orange red

Molecular Formula


Molecular Weight





For research purpose only




Store in a well-closed,light-resistant container



Custom synthesis



What is Primaquine diphosphate?


Primaquine Diphosphate is a medication used to treat and prevent malaria and to treat Pneumocystis pneumonia. Specifically it is used for malaria due to Plasmodium vivax and Plasmodium ovale along with other medications and for prevention if other options cannot be used. It is an alternative treatment for Pneumocystis pneumonia together with clindamycin.




1. This product acts on the infrared phase of plasmodium vivax, and acts on the red phase of chloroquine combined, can cure plasmodium vivax.

2. Mipaline (atapine) and chloroguanidine can inhibit the metabolism of primaquine, so the plasma concentration of primaquine is greatly increased, the maintenance time is prolonged, and the toxicity is increased, but the curative effect is not increased.

3. It is not suitable for use with other drugs that have hemolysis and inhibit the hematopoietic function of bone marrow.


This product can kill plasmodium vivax, plasmodium malariae, plasmodium falciparum and plasmodium ovale tissue strains, especially plasmodium vivax. It can also kill gametophytes of various plasmodium parasites, especially plasmodium falciparum, so that it can not develop in the mosquito body, so as to block transmission. The effect of this product on red endozoa is very weak. The antimalarial mechanism of primaquine is not completely clear, which may be related to the interference of DNA synthesis. After the plasmodium and tissue cells were cultured together in primaquine solution for 8 hours, it was observed by electron microscopy that primaquine could change the morphology of plasmodium mitochondria, which was manifested as mitochondrial swelling and cytoplasmic vacuoles. The drug inhibited mitochondrial oxidation and significantly reduced the oxygen uptake of the malaria parasite. Primaquine is metabolized in vivo and transformed into quinoline quinone derivatives with strong oxidation properties, which can transform the reduced glutathione (GSH) in erythrocytes into oxidized glutathione (GSSH). When the latter is reduced, the reduced coenzyme ⅱ (NADPH) is consumed. Coenzyme ⅱ (NADP) has already been consumed during the development of plasmodium in the liver parenchymal cells during the infrared phase. However, primaquine interferes with the reduction of coenzyme ⅱ and reduces the reduction of coenzyme ⅱ, which seriously damages the glucose metabolism and oxidation process of plasmodium.




Q1: Can i get some samples?
A: Yes, we can supply the free sample, but the shipping cost need to be paid by our customers.

Q2:Which kind of payment terms do you accept?
A: Payment by T/T, Western Union or Bitcoin.

Q3.Which transportation do we use?
A:Samples could be DHL, UPS, TNT, EMS, Fedex, and so on. For mass orders, it will be delivered by air or sea.

Q4:How about your delivery time?
Generally, it will take 3 to 5 days after receiving your advance payment.

Q5:How do you treat quality complaint?
A: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.

Q6. How can we trust you?
A: You are always warm welcomed to visit us at any time.Before we start B2B, MIC has audited our company on-spot and approved our credit.

Q7.Do you test all your goods before delivery?
A:Yes, we have 100% test before delivery,International Authorized Third-Party Test for the products if you need are highly welcomed.



Primaquine Phosphate API Active Pharmaceutical Ingredient 63-45-6 For Antimalarials 1




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