Buy Piperaquine Phosphate Powder Raw Antiparasitic Drug Online CAS 4085-31-8
Piperaquine phosphate Specification
Product Name: Piperaquine Phosphate
CAS: 4085-31-8
Level: Pharmaceutical Grade
Content: 98%
Appearance: Yellowish powder
Packing: 25kg/cardboard drum
Category: Pharmaceutical Raw Materials
Industry: Pharmaceuticals
Field: Antimalarial drugs
Deferred Products: Piperaquine Phosphate Tablets
Use: For the treatment of malaria, but also for the prevention of symptom inhibition. Especially for the treatment and prevention of falciparum malaria caused by chloroquine-resistant strains. Can also be used to treat silicosis
Usage and Dosage: 1 For the first time to treat malaria 0.5g, every 8 to 12 hours after serving 0.25g ~ 0.5g, the total amount of 0.75g ~ 1g. 2 Malaria prevention Once a month, take 0.5g and take it before going to bed. Can be used for 3 to 4 months, not more than 6 months. 3 The prevention and treatment of silicosis The prevention dose is 0.5g/time, 10~15 days, 1 month, January 1g~1.5g. Treatment volume 0.5g ~ 0.75g / time, 1 time / week, January 2g, half a year course of treatment; interval 1 month after the second course of treatment. The total course of treatment is about 3 to 5 years.
What is Piperaquine?
Piperaquine is an antiparasitic drug used in combination with dihydroartemisinin to treat malaria. Due to widespread parasite resistance to piperaquine, the drug fell out of use as a monotherapy, and is instead used as a partner drug for artemisinin combination therapy. Piperaquine kills parasites by disrupting the detoxification of host heme.
Piperaquine phosphate Certificate of Analysis
| Product name |
Piperaquine phosphate |
| CAS No. |
4085-31-8 |
Outer Packing |
25kg/drum |
| Production date |
2016-09-10 |
Shelf life |
2018-09 |
| Standard adopted |
Chinese Pharmacopoeia Standard 2010 Testing Standard |
| Items of analysis |
Specification |
Results |
| Character |
White to pale yellow crystalline powder, odorless, slightly bitter, easy to change color in case of light |
Conforms |
| Solubility |
Slightly soluble in water, almost insoluble in ethanol or chloroform |
Conforms |
| Melting point |
246-252℃ |
248.5℃ |
| Identification (1) Precipitation reaction |
In the case of ammonium thiocyanate, a white precipitate is formed, and a yellow precipitate is formed in the presence of potassium hydroxide. |
Conforms |
| (2) UV-visible spectrophotometry |
Maximum absorption at 226 nm, 240 nm, and 347 nm |
Conforms |
| (3) Infrared spectra |
The infrared absorption spectrum of this product should be consistent with the reference map |
Conforms |
| (4) Phosphate identification |
Phosphate identification reaction |
Conforms |
| PH |
3.0-4.0 |
3.26 |
| Relative substance |
Total impurities《6.0% |
0.33% |
| Water |
6.0%-8.0% |
7.40% |
| Assay (dried product meter) |
》98.0% |
98.9% |
| Conclusion |
Qualified |
