· Introduction
1) Product Name: High purity Antibacterial materials Praziquantel, 55268-74-1
2) Active ingredients: praziquantel
3) Specification: 99%-100%
4) Test method: HPLC
5) Appearance: White crystalline powder
· Application
1. Used to treat infections of certain parasites (e.g., Schistosoma and liver flukes).
2. Curing parasitic infections helps to improve your health and quality of life.
3. It also paralyzes the parasites, causing them to release their hold on the blood vessel walls so the body can remove them naturally.
4.. It's belongs to a class of drugs known as antihelmintics, it works by killing the parasites.
5. This drug may also be used to treat infections of other parasites (e.g., tapeworms, intestinal and lung flukes).
· Specification
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Item
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Spec.
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Result
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|
Characters
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White or almost white crystalline powder
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Conforms
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Identification
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The infrared absorbance spectrum conforms to the refrence spectrum
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Conforms
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|
Melting range
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136°C~142°C
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138~140
|
|
Loss on drying
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≤0.5%
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0.001
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|
Residue on ignition
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≤0.1%
|
0.0004
|
|
Heavy metals
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≤20ppm
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<20ppm
|
|
Phosphate
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≤0.05
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Conforms
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|
Residual solvents
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Dichloromethane≤600ppm
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Not detected
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|
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Acetone≤5000ppm
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556ppm
|
|
Related compounds
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A≤0.2%
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0.0015
|
|
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B≤0.2%
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0.0007
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|
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C≤0.2%
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0.0001
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|
Assay(on the dried basis)
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98.5%~101.0%
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0.9918
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|
Conclusion
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Conform to USP35 specifications
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|
China
