Piperaquinoline CAS 4085-31-8, Best price from China supplier factory
TNJ Chemical is a China factory, supplier and manufacturer of Piperaquinoline CAS 4085-31-8 with plant site in Feidong Anhui Province. We are certified by GMP, ISO and SGS organization and specialize in chemical since from 2001. To buy bulk quantity Piperaquinoline CAS 4085-31-8 at wholesale discounted price, please send your price inquiry to sales@tnjchem.com
Application & Function
Pipequie phosphate is a white crystalline powdery substance that can be used as a raw material for medicine.
Side effects: Piquae phosphate can cause dizziness, drowsiness, fatigue, stomach upset, numbness in the face and lips, but it is significantly less toxic to the cardiovascular system than chloroquine.
Specification
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Appearance |
Off-white to pale yellow crystalline powder, color changes easily when exposed to light |
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Identification |
A. It gives the identification reaction of relative group of piperaquine |
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B. The retention time of the major peak of the sample solution corresponds to that of the reference solution, as obtained in the procedure for assay |
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C. The infrared absorption spectrum obtained with the substance to be examined corresponds to reference spectrum |
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D.It gives the identification reaction of phosphate |
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Melting point, ℃ |
246.00 ~ 252.00 |
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pH |
3.00 ~ 4.00 |
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Water (KF), % |
6.00 ~ 8.00 |
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Heavy metals, ppm |
≤10 |
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Related solvent,ppm |
Ethanol≤5000 |
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Related compounds, % |
Impurity I (RRT≈0.13)≤0.08 |
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Impurity II (RRT≈0.74)≤0.08 |
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Impurity II (RRT≈0.90)≤0.08 |
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Impurity IV (RRT≈1.09)≤0.08 |
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Impurity V (RRT≈0.65)≤0.08 |
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Impurity VI (RRT≈0.11)≤0.08 |
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Any other unknown impurity≤0.08 |
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Total impurities≤1.00 |
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Particle size,μm |
D50≤30 |
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D90≤50 |
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Microbial contamination, cfu/g |
Total acrobic microbial count ≤1000 |
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Total combined yeasts and mold count≤100 |
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Escherichia coli: Absence in 1g |
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Assay (HPLC), % |
98.00 ~ 102.00 (calculated on the anhydrous basis) |
