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Valsartan
- CGP 48933
- Optical Purity: Optically pure
- Soluble in DMSO
- MF: C24H29N5O3
- MW: 435.52
Description
Valsartan (CGP 48933) is a potent, highly selective and orally active angiotensin II type 1 receptor (AT1) antagonist with a Ki value of 2.38 nM in rat aortic smooth-muscle membranes. It is approximately 30,000-fold less active at AT2 receptors and blocks angiotensin II-mediated vasoconstriction, aldosterone secretion and trophic signaling.
Valsartan is used as a reference AT1 blocker in cardiovascular, renal and vascular pharmacology. Its high subtype selectivity makes it suitable for distinguishing AT1- from AT2-mediated responses and for studying blood-pressure regulation, cardiac remodeling, endothelial function and renin–angiotensin system feedback.
Key Features
- Potent and highly selective AT1 receptor antagonist
- Ki: 2.38 nM
- Approximately 30,000-fold selectivity over AT2 receptors
- Orally active reference angiotensin receptor blocker
Applications
- AT1 versus AT2 receptor pharmacology
- Vascular contraction and blood-pressure studies
- Cardiac remodeling and heart-failure models
- Renal and endothelial renin–angiotensin research
More Information
| Parent CAS No. | 137862-53-4 |
|---|---|
| Chemical Name | (S)-2-(N-((2'-(1H-Tetrazol-5-yl)biphenyl-4-yl)methyl)pentanamido)-3-methylbutanoic acid |
| SMILES | C1(C2C=CC(CN(C(CCCC)=O)[C@H](C(O)=O)C(C)C)=CC=2)C=CC=CC=1C1NN=NN=1 |&1:13,r| |
| MFCD | N.A. |
| InChi | InChI=1S/C24H29N5O3/c1-4-5-10-21(30)29(22(16(2)3)24(31)32)15-17-11-13-18(14-12-17)19-8-6-7-9-20(19)23-25-27-28-26-23/h6-9,11-14,16,22H,4-5,10,15H2,1-3H3,(H,31,32)(H,25,26,27,28)/t22-/m0/s1 |
| InChiKey | ACWBQPMHZXGDFX-QFIPXVFZSA-N |
| CID | 60846 |
| Short Description | AT1 antagonist |
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