What is Andarine (S-4)?
Andarine (S-4) is a selective androgen receptor modulator (SARM). It is studied in laboratory research for its interaction with androgen receptor signaling pathways.
Additionally, it is a non-steroidal SARM investigated for its receptor-selective binding properties and potential anabolic signaling activity in controlled experimental models.
Chemical Properties
| PubChem CID | 9824562 |
| Molecular Weight | 441.4 g/mol |
| Molecular Formula | C19H18F3N3O6 |
| IUPAC | (2S)-3-(4-acetamidophenoxy)-2-hydroxy-2-methyl-N-[4-nitro-3-(trifluoromethyl)phenyl]propanamide |
| Chemical Structure 2D | 
|
| Chemical Structure 3D | 
|
| CAS | 401900-40-1 |
How does Andarine work?
Andarine S-4 may bind with high affinity to the androgen receptor (AR) ligand-binding domain, forming an AR–ligand complex.
This interaction induces receptor conformational rearrangement that promotes selective recruitment of transcriptional co-activator proteins.
The activated AR complex translocates into the nucleus and binds androgen response elements (AREs) within genomic DNA. This ultimately initiates ligand-dependent transcriptional regulation of genes associated with anabolic cellular pathways and structural tissue remodeling.
Research Applications of Andarine S-4
Andarine S-4 is under investigation. So far, researchers have found the following about the product. Though more research is required for long-term research purposes:
- Researchers study Andarine S-4 to learn its role in analyzing ligand–receptor interaction kinetics, and androgen receptor conformational change.
- In preclinical research models, Andarine is studied to investigate androgen receptor–mediated transcription. This includes modulation of intracellular pathways such as PI3K–AKT–mTOR signaling and regulation of gene expression networks.
Disclaimer
This information is for educational purposes only and not medical advice. Products are for research use only. Research must follow IRB or IACUC guidelines. Verify information independently before purchasing. By ordering, you agree to our Terms and Conditions. If you are not 100% satisfied with the product you received, please contact us at support@purerawz.co
ATTENTION: All our products are for LABORATORY AND RESEARCH PURPOSES ONLY, not for veterinary or human usage.
Reference Links
Gao, W., Reiser, P. J., Coss, C. C., Phelps, M. A., Kearbey, J. D., Miller, D. D., & Dalton, J. T. (2005). Selective Androgen Receptor Modulator Treatment Improves Muscle Strength and Body Composition and Prevents Bone Loss in Orchidectomized Rats. Endocrinology, 146(11), 4887–4897. https://doi.org/10.1210/en.2005-0572
Yavuz, M., & Demircan, T. (2024). Exploring the potentials of S4, a selective androgen receptor modulator, in glioblastoma multiforme therapy. Toxicology and Applied Pharmacology, 490, 117029. https://doi.org/10.1016/j.taap.2024.117029
Reviews
There are no reviews yet.