Telmisartan
Also known as: 4'-[(1,4'-Dimethyl-2'-propyl[2,6'-bi-1H-benzimidazol]-1'-yl)methyl][1,1'-biphenyl]-2-carboxylic acid, 4'-[(1,7'-Dimethyl-2'-propyl-1H,3'H-2,5'-bibenzimidazol-3'-yl)methyl]-2-biphenylcarboxylic acid, 4'-[[4-Methyl-6-(1-methyl-2-benzimidazolyl)-2-propyl-1-benzimidazolyl]methyl]-2-biphenylcarboxylic acid, 4'-[{1,4'-Dimethyl-2'-propyl[2,6'-bi-1H-benzimidazol]-1'yl}methyl]-[1,1'-biphenyl]-2-carboxylic acid, BIBR 277, Micardis, Pritor, Kinzalmono
Telmisartan (CAS 144701-48-4) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C33H30N4O2 and a molecular weight of 514.617 g/mol. Key properties include a melting point of 261-263°C, a boiling point of 771.9±70.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 420.6±35.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 144701-48-4
- Jingsj CID
- J-33654-9
- Molecular Formula
- C33H30N4O2
- Molecular Weight
- 514.617 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 261-263°C |
|---|---|
| Boiling Point | 771.9±70.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 420.6±35.7 °C |
| Exact Mass | 514.236877 |
| PSA | 72.94000 |
| LogP | 7.73 |
| Vapor Pressure | 0.0±2.8 mmHg at 25°C |
| Refractive Index | 1.667 |
| Storage Conditions | Hygroscopic, -20°C Freezer, Under Inert Atmosphere |
| Additional Property | insoluble |
Activity & Biological Data
| Target | IC50: 9.2 nM (angiotensin II type 1 receptor)[1] |
|---|---|
| Additional Information | [1]. Maillard MP, et al. In vitro and in vivo characterization of the activity of telmisartan: an insurmountable angiotensin II receptor antagonist. J Pharmacol Exp Ther. 2002 Sep;302(3):1089-95. [2]. Xuan H, et al. Inhibition or deletion of angiotensin II type 1 receptor suppresses elastase-induced experimental abdominal aortic aneurysms. J Vasc Surg. 2017 Apr 20. pii: S0741-5214(17)30100-3. [3]. Torika N, et al. Intranasal telmisartan ameliorates brain pathology in five familial Alzheimer's disease mice. Brain Behav Immun. 2017 Apr 3. [4]. Aswar U, et al. Telmisartan attenuates diabetes induced depression in rats. Pharmacol Rep. 2017 Apr;69(2):358-364. [5]. Fujihara S, et al. The angiotensin II type 1 receptor antagonist telmisartan inhibits cell proliferation and tumor growth of esophageal adenocarcinoma via the AMPKα/mTOR pathway in vitro and in vivo. Oncotarget. 2017 Jan 31;8(5):8536-8549. |
Frequently Asked Questions
What is the CAS number of Telmisartan?
The CAS number of Telmisartan is 144701-48-4.
What are the molecular formula and molecular weight of Telmisartan?
Telmisartan has molecular formula C33H30N4O2 and molecular weight 514.617 g/mol.
What are the upstream and downstream products of Telmisartan?
For Telmisartan, Upstream Products: Telmisartan Amide, 4'-[(1,4'-Dimethyl-2'-propyl[2,6'-bi-1H-benzimidazol]-1'-yl)methyl]-[1,1'-biphenyl]-2-carbonitrile, Telmisartan methyl ester.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Telmisartan (CAS 144701-48-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-33654-9 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.