Telmisartan
1. Chemical name: 4??[4-methyl-6-(1-methyl-1H-benzimidazol-2-yl)-2-propyl-1H-benzimidazol-1ylmithyl]-2-carboxylic acid
2. Structural formula:
3. CAS No. : 144701-48-4
4. Molecular formula: C33H30N4O2
5. Molecular weight: 514. 62
6. Character White or off-white crystalline powder;odourless bitterness
7. Identification: Positive reaction
8. The clarification and color of sparse sulphuric acid solution:Comply with
9. Sulphate: ??.05%
10. Chloride: ??.01%
11. Related substance??.0%
12. Dichlormethane: ??.06%
13. Chloroform: ??.006%
14. Methanol: ??.01%
15. Residue on ignition: ??.1%
16. Ultimate analysis: C 77. 02%,H 5. 88%,N 10. 89%,O 6. 22%
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