Biological Activity
Antagonist of the angiotensin II type 1 receptor (AT1) (Ki = 3.7 nM). Exhibits antihypertensive activity in a renin-dependent model of hypertension. Partial agonist of PPARγ receptors; shown to improve insulin sensitivity in rodents receiving high fat diets.
Compound Libraries
Telmisartan is also offered as part of the Tocriscreen Plus and Tocriscreen Library of FDA-Approved Compounds. Find out more about compound libraries available from Tocris.
Technical Data
| M. Wt | 514.62 |
| Formula | C33H30N4O2 |
| Storage | Store at RT |
| Purity | ≥99% (HPLC) |
| CAS Number | 144701-48-4 |
| PubChem ID | 65999 |
| InChI Key | RMMXLENWKUUMAY-UHFFFAOYSA-N |
| Smiles | CCCC4=NC(C(C)=C3)=C(N4CC5=CC=C(C6=CC=CC=C6C(O)=O)C=C5)C=C3C2=NC1=CC=CC=C1N2C |
The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
All Tocris products are intended for laboratory research use only.
Solubility Data
| Solvent | Max Conc. mg/mL | Max Conc. mM | |
|---|---|---|---|
| Solubility | |||
| DMSO | 10.29 | 20 |
Preparing Stock Solutions
The following data is based on the product molecular weight 514.62. Batch specific molecular weights may vary from batch to batch due to solvent of hydration, which will affect the solvent volumes required to prepare stock solutions.
| Concentration / Solvent Volume / Mass | 1 mg | 5 mg | 10 mg |
|---|---|---|---|
| 1 mM | 1.94 mL | 9.72 mL | 19.43 mL |
| 5 mM | 0.39 mL | 1.94 mL | 3.89 mL |
| 10 mM | 0.19 mL | 0.97 mL | 1.94 mL |
| 50 mM | 0.04 mL | 0.19 mL | 0.39 mL |
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Product Datasheets
References
References are publications that support the products' biological activity.
Rong et al (2009) An adipose tissue-independent insulin-sensitizing action of telmisartan: a study in lipodystrophic mice. J.Pharmacol.Exp.Ther. 331 1096 PMID: 19770292
Benson et al (2004) Identification of telmisartan as a unique angiotensin II receptor antagonist with selective PPAR γ-modulating activity. Hypertension 43 993 PMID: 15007034
Ries et al (1993) 6-substituted benzimidazoles as new nonpeptide angiotensin II receptor antagonists: synthesis, biological activity, and structure-activity relationships. J.Med.Chem. 36 4040 PMID: 8258826
Keywords: Telmisartan, supplier, angiotensin, II, AT1, antagonists, peroxisome, proliferator-activated, receptors, PPARg, PPARgamma, PPARγ, Angiotensin, AT1, Receptors, PPARgamma, Receptors, Angiotensin, AT1, Receptors, Tocris Bioscience
