Praziquantel
Product Name |
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Synonyms |
Praziquantel [USAN:INN:BAN:JAN]; Praziquantel; Drontal; Drontal Plus; Vercom; 2-(Cyclohexylcarbonyl)-1,2,3,6,7,11b-hexahydro-4H-pyrazino(2,1-a)isoquinolin-4-one; 4H-Pyrazino(2,1-a)isoquinolin-4-one, 2-(cyclohexylcarbonyl)-1,2,3,6,7,11b-hexahydro-; 5-24-03-00361 (Beilstein Handbook Reference); BRN 0761557; Biltricide; CCRIS 4114; Cutter Tape Tabs; Droncit; Embay 8440; Praziquantelum; Praziquantelum [INN-Latin]; Pyquiton; UNII-6490C9U457 |
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CAS |
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Molecular formula |
C19H24N2O2 |
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Molecular Weight |
312.41 |
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Molecular Structure |
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Physical and Chemical Properties |
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General Description |
White or white crystalline powder, odorless, slightly bitter, hygroscopic. |
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Usage |
It is an effective anti-worm medicine for schistosomiasis japonicum schistosoma japonicum, schistosomiasis in Egypt, schistosomiasis sinensis, lung fluke, turmeric, tapeworm and cysticercosis. In particular, the tapeworm has a strong killing effect, which is the best middle fruit of schistosomiasis medicine. |
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Packing |
25kg /Bag |
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Storage |
- 20℃, ventilated, dry at low temperature |
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Specifications |
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Items |
Standard |
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Content % min |
99 ~ 101 |
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Dimethylaminoethanol content % |
36.9 ~ 37.68 |
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Condition of water solution |
Passes test |
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Cd≤% |
0.0001 |
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Lead(Pb)%max |
0.001 |
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Arsenic(As)%max |
0.0001 |
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Hg≤% |
0.0001 |
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PH |
3.2-3.8 |
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Loss on drying %max |
0.5 |
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Specific Rotation |
+17.5 ~ +18.5 |
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Melting Point |
110-120°C |
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E. Coli |
Negative |
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Salmonelia |
Negative |
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Coliforms |
Negative |
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Yeast &Mould |
<100g |
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Total plate count |
≤3000g |
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Appearance |
White crystalline powder |