Antiparasitic drug Antimalarial Chloroquine diphosphate Powder CAS 50-63-5

Basic Information
Place of Origin: China
Brand Name: HNB
Certification: ISO9001
Model Number: Chloroquine diphosphate
Minimum Order Quantity: 1KG
Price: 70USD/kg
Packaging Details: 1.1kg/bag;25kg/drum 2. Inside: steril plastic bag+aluminum foil bag Outside: carton/drum
Delivery Time: 3-7days
Payment Terms: T/T, Western Union,, L/C, D/A, D/P
Supply Ability: 5 Metric tons per year
Detail Information
Product Name: Chloroquine Diphosphate Appearance: White Powder
CAS No.: 50-63-5 Molecular Formula: C18H32ClN3O8P2
Shelf Life: 24 Months When Properly Stored Purity: 99%min
HS Code: 2933990099 Function: Antiparasitic Drug
Storage Condition: Keep Away From Heat, Open Flames And Sparks.

Product Description

Antiparasitic drug Antimalarial Chloroquine diphosphate Powder CAS 50-63-5

Antiparasitic drug Antimalarial Chloroquine diphosphate Powder CAS 50-63-5 0


Product Introduction

  • Chloroquine diphosphate is an antimalarial and anti-inflammatory drug widely used to treat malaria and rheumatoid arthritis. Chloroquine is an inhibitor of autophagy and toll-like receptors (TLRs).



Chloroquine can cause the nucleus of Plasmodium to fragment, the vacuoles appear between the cells, and the plasmodium pigment aggregates. It is known that chloroquine cannot directly kill Plasmodium, but can interfere with its reproduction. The mechanism of action is that this product has strong binding force with nuclear protein. It is inserted between the two strands of the double helix of DNA and can form a complex with DNA, thus preventing DNA replication and RNA transcription. Chloroquine can also inhibit phosphoric acid incorporation into DNA and RNA of Plasmodium and interfere with Plasmodium reproduction. Chloroquine accumulates in large amounts in infected erythrocytes and is concentrated in the food vesicles and lysosomes of protozoa.




Product Name: Chloroquine diphosphate

CAS NO.: 50-63-5

Batch No.: HNB20220708

Manufacture Date: Jul., 08th, 2022 Analysis Date: Jul., 09th, 2022 Expiry date: Jul., 07th, 2024

Storage: Store in cool&dry place, in well-closed containers.

Shelf life: 24 Months when properly stored.

Appearance White or almost white crystalline powder White crystalline powder
Odor Special sour Complies
Identification Positive Complies
Particle Size All pass through 25mesh Complies
Chloroquine diphosphate 99.0%~100.5% 99.67%
Residue on Ignition 0.1% 0.02%
Particle Size 95% pass 20 mesh 98%
Special Rotation[α]020 -0.1~+0.1 0.00
As ≤2ppm <2ppm
Pb <2ppm <2ppm
Fumaric acid <1.0% 0.39%
Maleic acid ≤0.05% 0.01%
Water insoluble matter ≤0.1% 0.02%
Conclusion This product complies with Standard

Competitive Advantages

1.Golden Manufactory under ISO/GMP with large stock.
2.We offer high quality products at competitive price.
3.Shortest delivery time.
4.Flexible payment terms.
5.Timely after-sale service.
6.International Authorized Third-Party Test For The Products You Demand.
7.Our products have been exported to USA, Japan, Germany, France, United Kingdom, Italy, Brazil, Canada, Russia,Turkey,South Korea,French,Thailand,Malaysia,Spain and many other countries.



1.Can I get samples for testing?

Yes,sample can be provided,but you will need to pay the freight.


2.What's the delivery leadtime?
3-7 days by air after payment, if it is by sea, the shipment time should be determined according to the shipping date.
3.Do you accept customized or OEM service?
OEM service: capsules, tablets and packaging powder for retail. Detailed package, private label is available for large order, above 10,00 Pieces/bottles.
4.What’s your standard & documents?
Normally, our product standard is basis on USP, EP, CP or Enterprise standard. GMP, ISO, COA, MSDS, DGM, form A and so on has been passed. We have good quality control.
5.Are you a manufacture?
Yes, we are manufacture, pictures, vedios, docs can be provided. Welcome to visit our factory.

Contact Details
Marshall Liu

Phone Number : +8615691930561

WhatsApp : +8618629242069