| Product name: | Candesartan Cilexetil |
| Molecular Formula: | C33H34N6O6 |
| Molecular Structure: |  |
| Molecular Weight: | 610.660 |
| CAS No.: | 145040-37-5 |
Description
Candesartan Cilexetil is a white to off-white powder. It is practically insoluble in water, sparingly soluble in methanol.
Application
Candesartan is a prodrug of candesartan, the intensity of action is 10 times that of losartan, the selectivity of action is good, the duration of action is long, due to the release of the activity of the prodrug after oral administration is relatively mild, Therefore, it is an ideal treatment for hypertension.
Specification
| Appearance | White to off-white powder. |
| Identification | (1) IR spectrum should be identical to that of candesartan cliexetil standard. |
(2) The retention time of the major peak of the sample solurion corresponds to that of the standard solution. | |
| Water (KF) | ≤0.3% |
| Residue on ignition | ≤0.1% |
| Ca | 3.0~3.6% |
| Related compounds: | |
| Ethyl candesartan | ≤0.2% |
| Desethyl candesartan cliexetil | ≤0.3% |
| N-2’-ethyl candesartan cliexetil | ≤0.2% |
| Any other individual impurity | ≤0.10% |
| Total impurity | ≤0.6% |
| Assay(on anhydrous basis) | 98.7%～101.0% of C33H34N6O6 |
Residual solvents(GC): | |
| Acetone | ≤5000ppm |
| Methanol | ≤3000ppm |
| Ethanol | ≤5000ppm |
| Methylene chloride | ≤600ppm |
| Diethyl ether | ≤5000ppm |
| Ethyl acetate | ≤5000ppm |
| N,N-Dimethylformamide | ≤880ppm |
Packing
25kg/ bag or as customer’s requirements.
Storage
Preserve in well-closed container.
Minimum Order
One package
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