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A typical CoA of Telmisartan is given below, please contact topharman@topharman.com for more quality items of Telmisartan.
| Product Name:
Telmisartan |
Quantity:
20g |
CAS Registry Number:
144701-48-4
|
Lot No.: Typical |
| Molecular Formula:
C33H30N4O2 |
Molecular Weight: 514.62 |
| Structure |
 |
| Item |
Requirement |
Result |
| Description |
White or off white crystalline powder |
Off white crystalline powder |
| Identification (IR, NMR, MS) |
Identical |
Comply |
| Loss on Drying |
Not more than 1.0% |
0.57% |
| Residue on Ignition |
Not more than 0.1% |
0.08% |
| Heavy Metals |
Less than 20ppm |
Comply |
| Purity (HPLC) |
Not less than 99.0% |
99.44% |
| Impurities (HPLC) |
Individual: Not more than0.5%
Total: Not more than 1.0% |
0.21%
0.56% |
| Assay (on the dried basis) |
98.0-102.0% |
99.1% |
| Conclusion: |
Complies with requirements of enterprise standard TELM, 2004 |
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