138112-76-2 AGOMELATINE AGOMELATINE Price
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Items |
Specifications |
Results |
Appearance |
White to almost white crystalline powder |
white crystalline powder |
Solubility |
This product is soluble in DMF, methanol, ethanol, water and 0.1mol/L hydrochloric acid solution almost not. |
108.4-108.5°C |
Identification |
|
|
UV |
Has an absorption maximum at 230nm |
Conforms |
IR |
Corresponding to reference spectrum |
Conforms |
HPLC |
Should the retention time of the main peak of the reference solution |
Conforms |
Examination |
|
|
Chloride |
≤0.01% |
Conforms |
Related substances |
|
|
Single impurity |
≤0.5% |
0.049% |
Total impurity |
≤0.1% |
0.06% |
Impurities I |
≤0.1% |
Not detected |
Impurities II |
≤0.1% |
Not detected |
Residual solvent |
|
|
N-hexane |
≤0.029% |
0.0002% |
Ethanol |
≤0.5% |
0.1% |
Dichloromethane |
≤0.06% |
Not detected |
Ethyl acetate |
≤0.5% |
Not detected |
Tetrahydrofuran |
≤0.072% |
Not detected |
Toluene |
≤0.089% |
Not detected |
Chloroform |
≤0.006% |
0.001% |
Loss on drying |
≤0.5% |
0.002% |
Residue on ignition |
≤0.1% |
0.06% |
Heavy metal |
≤20ppm |
Conforms |
Assay |
≥99.0% |
99.52% |
Conclusion: |
Qualified |
CAS NO:30123-17-2
CAS NO:171596-29-5
CAS NO:171596-29-5
CAS NO:171596-29-5
CAS NO:171596-29-5
CAS NO:171596-29-5
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