Ibuprofen p-isobutylhydratropic acid MOTRIN(TM)
Ibuprofen 15687-27-1 :
Item |
Standard |
---|---|
Characters |
White or almost white ,crystalline powder, or colourless crystals |
Identification: Melting point(℃) |
75-78 |
Appearance of solution |
Conforms to reference spectrum |
Angle of optical rotation(°) |
Clear and Colourless |
Related Substances Ignore(<0.03): Impurity A(%) |
-0.05-+0.05 |
Impurity J (%) |
≤0.15 |
Impurity N (%) |
≤0.15 |
Another largest single impurity(%) |
≤0.15 |
Total impurities(%) |
≤0.2 |
Impurity F(%) |
≤0.1 |
Heavy metals (%) |
≤0.001 |
Loss on drying (%) |
≤0.5 |
Sulphated ash(%) |
≤0.1 |
Assay(on dried basis)(%) |
98.5-101.0 |
Residual solvent: Dichloromethane (ppm) |
≤600 |
Ibuprofen 15687-27-1 :
Item |
Standard |
---|---|
Characters |
White or almost white ,crystalline powder, or colourless crystals |
Identification: Melting point(℃) |
75-78 |
Appearance of solution |
Conforms to reference spectrum |
Angle of optical rotation(°) |
Clear and Colourless |
Related Substances Ignore(<0.03): Impurity A(%) |
-0.05-+0.05 |
Impurity J (%) |
≤0.15 |
Impurity N (%) |
≤0.15 |
Another largest single impurity(%) |
≤0.15 |
Total impurities(%) |
≤0.2 |
Impurity F(%) |
≤0.1 |
Heavy metals (%) |
≤0.001 |
Loss on drying (%) |
≤0.5 |
Sulphated ash(%) |
≤0.1 |
Assay(on dried basis)(%) |
98.5-101.0 |
Residual solvent: Dichloromethane (ppm) |
≤600 |
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