Clopidogrel Bisulfate 120202-66-6 Clopidogrel hydrogen sulfate
1.Clopidogrel hydrogen bisulfate
2.120202-66-6
3.Good quality
4.Competitive price
5.Stock available
Testing Items |
Specifications |
Results |
Appearance |
White to off-white powder |
White powder |
Solubility |
Freely soluble in methanol, every slightly soluble in acetone, chloroform, water and practically insoluble in anther |
Complies |
|
||
Identification |
IR: As stipulated |
Complies |
HPLC: As stipulated |
Complies |
|
It responds to the test for sulfate |
Complies |
|
Specific rotation |
+52.0°~+56° |
+54.1° |
Loss on drying |
≤0.5% |
0.19% |
Residue on igtation |
≤0.1 |
0.03% |
Related substances |
Related compound A≤0.2% |
0.08% |
Related compound B≤0.3% |
0.08% |
|
Any other individual impurity≤0.1% |
0.05% |
|
Total impurities≤0.1% |
0.25% |
|
Isomer |
≤0.1% |
0.20% |
Assay(on dry basis) |
98.5~101.5% |
99.9% |
Residual solvents |
Methanol≤3000ppm |
15.4ppm |
Acetone≤5000ppm |
Undetected |
|
Acetonitrile≤410ppm |
Undetected |
|
Dichloromethane ≤600ppm |
Undetected |
|
Ethyl acetate≤5000ppm |
127.6ppm |
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