Product Usage: This product is intended for research purposes only.
All product information available on this website is for educational purposes only. Any form of bodily introduction into humans or animals is strictly prohibited by law. This product should only be handled by licensed and qualified professionals. It is not a drug, food, or cosmetic, and must not be misbranded, misused, or mislabeled as such.
S-23 (10mg/capsule), 60 Capsules
During our packaging transition, you may receive products with either our previous or updated label. Rest assured, the formulation, purity and quality remain exactly same as standards.
S-23 (Mastorin) is a propanamide-class non-steroidal selective androgen receptor modulator (SARM) with high-affinity androgen receptor (AR) binding characteristics. It functions as an AR agonist and has been extensively investigated in studies of receptor binding dynamics, ligand-receptor interactions, transcriptional regulation, and AR-mediated signaling mechanisms. Among non-steroidal SARMs, S-23 is recognized for its strong receptor affinity and well-characterized interaction profile, making it a valuable research tool for comparative androgen receptor pharmacology. Research applications include AR agonism studies, receptor selectivity investigation, androgen receptor signaling research, structure-activity relationship analysis, and mechanistic evaluation of non-steroidal androgen receptor modulators.
- High Purity – 99% Purity Guaranteed
- Independently Lab Tested
- Research Grade Quality
- For Laboratory Research Use Only
3D Molecular Structure
Drag to rotate · scroll to zoom| Chemical Formula | C18H13ClF4N2O3 |
|---|---|
| Synonyms | Mastorin, (S)-N-(4-cyano-3-trifluoromethylphenyl)-3-(3-fluoro-4-chlorophenoxy)-2-hydroxy-2-methylpropanamide |
| Molar Mass | 416.75 g/mol |
| CAS Number | 1010396-29-8 |
| PubChem CID | 24892822 |
| Total Compound Content | 600 mg (10 mg per capsule) |
| Shelf Life | 36 months |
Every batch is independently lab tested for identity, purity and potency. View our lab testing program →
What distinguishes S-23 from other SARMs in androgen receptor research?
S-23 is characterized by exceptionally high androgen receptor (AR) binding affinity relative to many other non-steroidal SARMs. Its strong receptor interaction profile makes it a valuable research tool for studies examining ligand-receptor binding dynamics, receptor occupancy, transcriptional regulation, and AR-mediated signaling mechanisms. These characteristics have established S-23 as a frequently utilized compound in comparative androgen receptor pharmacology investigations.
How does S-23 compare to other SARMs in receptor binding studies?
Experimental investigations have demonstrated that S-23 possesses a high-affinity interaction profile at the androgen receptor, making it useful for comparative studies involving receptor selectivity, ligand binding characteristics, and structure-activity relationships among non-steroidal androgen receptor modulators. Its well-characterized receptor pharmacology provides a valuable reference point for evaluating differences between SARM scaffolds and AR interaction patterns.
Why is S-23 used in androgen receptor pharmacology research?
S-23 is frequently utilized in studies of androgen receptor signaling due to its strong receptor affinity and well-characterized interaction profile. Research applications include receptor binding investigations, AR-mediated transcriptional regulation studies, ligand-receptor interaction analysis, receptor occupancy experiments, and mechanistic evaluation of non-steroidal androgen receptor modulators. These properties make it a useful tool for examining fundamental aspects of androgen receptor pharmacology and signaling.
-
-
-
SALE
-
SALE
-
SALE
-
SALE
-
-
