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Country: China (Mainland)
Business Type:Trading Company
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Province/state: Shaan xi
City: xi'an
Street: Xi'an
MaxCard:
CAS NO.747-36-4
99%(1-25)Kilogram99%(25-100)Kilogram
We promise our customer following items:
1.Support product customization:
We can provide OEM&ODM , Because we have a professional design team
2.Reasonable price:
We provide high quality products with competitive price in china,
3.Low moq:
No worry about the low moq, our moq is 1 gram or lower.
3.Good and efficient service,Fast Delivery
Fast respond save client's time, we promise to reply inquiry in 24 hours including holidays and send quotation sheet and other documents in 48 hours.
4.Super-good quality
We have strict quality control system .Good reputation in Market , And have the Third party test report is available
Pls contact us
If you have any further questions or need a sample,Please do not hesitate to contact us.
Xi'an Julong Bio-Tech Co., Ltd.
Product | |
Product name | Hydroxychloroquine sulfate |
Synonyms | Plaquenil |
CAS No. | 747-36-4 |
Molecular formula | C18H28ClN3O5S |
Molecular weight | 433.950 |
Specifications | |
Appearance | white power |
Flash point | 266.3ºC |
PSA | 131.37000 |
Melting point | 240 °C |
Boiling point | 516.7ºC at 760 mmHg |
Assay | >99.0% |
Others | |
Packing | 250kg or as requested |
The hydroxychloroquine sulfate is an antimalarial drug that also has anti-inflammatory, immunomodulatory and anticoagulant effects. At present, hydroxychloroquine is mainly used in clinical treatment of rheumatoid arthritis, juvenile chronic arthritis, discoid lupus erythematosus and systemic erythema. It related to stabilizing the lysosomal membrane, inhibiting the formation of prostaglandins, inhibiting the chemotacticity of polymorphonuclear cells and the role of phagocytic cells, and may interfere with monocyte interleukin- 1 formation and inhibition of neutrophil superoxide release.
The hydroxychloroquine sulfate is a synthetic derivative of quinolyl with chemotherapeutic and antibiotic properties, Hydroxychloroquine Sulfate acts against erythrocytic malarial parasites (Plasmodium vivax, ovale, and malariae) by concentrating in food vacuoles. It inhibits plasmodial heme polymerase and acts through other unknown mechanisms. Hydroxychloroquine also has anti-inflammatory properties and used in the treatment of rheumatoid arthritis and lupus erythematosus.
Item |
Specification |
Results |
Appearance |
White Crystalline Powder |
Comply |
Melting point |
166-170°C |
167.3-168.1°C |
Identification |
Positive reaction |
Positive reaction |
Related substances |
≤1.0% |
0.16% |
Loss on drying |
≤0.5% |
0.06% |
Residue on ignition |
≤0.1% |
0.02% |
Chloride |
≤0.014% |
<0.014 |
Heavy Metals |
≤20ppm |
<20ppm |
Clarity of solution |
Conform to standard |
Complies |
Microbial Limit |
≤20ppm |
<20ppm |
Assay |
≥99.0% |
99.12% |
Q: What's your MOQ
A: For the high value product, our MOQ starts from 1g and generally starts from 10gs. For other low, price product, our MOQ starts from 100g and 1kg.
Q: Is there a discount
A: Yes, for larger quantity, we always support with better price.
Q: How to confirm the Product Quality before placing orders
A: 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. You can send us your product specifications and requests, we will manufacture the products according to your requests
Q: How to start orders or make payments
A: You can send our your Purchase order (if your company has), or just send a simple confirmation by email or by Trade Manager, and we will send you Proforma Invoice with our bank details for your confirmation, then you can make payment accordingly.
Q: How do you treat quality complaint
First of all, our quality control will reduce the quality problem to near zero. If there is a quality problem caused by us, we will send you free goods for replacement or refund your loss.