The landscape of pharmaceutical research is constantly evolving, with a persistent drive to discover and develop novel therapeutic agents that offer improved efficacy and safety profiles. In this pursuit, Selective Androgen Receptor Modulators (SARMs) have emerged as a significant class of compounds, garnering considerable attention for their ability to selectively target androgen receptors (ARs). Among these, steroidal SARMs, such as the compound identified by CAS 431579-34-9, represent a particularly promising area of investigation.

The compound (17a,20E)-17,20-[(1-Methoxyethylidene)bis(oxy)]-3-oxo-19-norpregna-4,20-diene-21-carboxylic Acid Methyl Ester, commonly referred to as YK11, is a steroidal SARM that has demonstrated remarkable properties in preclinical studies. Its chemical structure, derived from dihydrotestosterone (DHT), allows it to bind to ARs. However, what sets YK11 apart is its unique mechanism of action. It acts as a potent myostatin inhibitor by upregulating the expression of follistatin (FST). Myostatin is a protein that naturally limits muscle growth, and by inhibiting it, YK11 can potentially promote significant muscle development. This makes it a compound of great interest for researchers working on muscle-wasting conditions and other applications requiring enhanced anabolic effects.

For researchers and procurement managers looking to buy high-purity YK11 in China, partnering with a reputable manufacturer and supplier is crucial. The quality and consistency of such specialized research chemicals directly impact the validity and reproducibility of experimental results. We understand these demands and are committed to providing top-grade (17a,20E)-17,20-[(1-Methoxyethylidene)bis(oxy)]-3-oxo-19-norpregna-4,20-diene-21-carboxylic Acid Methyl Ester, CAS 431579-34-9, for your research endeavors. As a dedicated supplier, we ensure that our product meets stringent purity standards, making it an ideal choice for advanced biochemical synthesis and pharmaceutical studies. You can inquire about the price and availability to secure this vital research compound for your projects.

The application of YK11 in pharmaceutical research is multifaceted. Its potential benefits extend beyond muscle building, including possibilities in bone health and even potentially aiding in body recomposition strategies. For scientists and formulators, understanding the exact specifications and the reliability of the supplier is paramount. By choosing to purchase from established sources in China, you gain access to cost-effective solutions without compromising on quality. We invite you to contact us to learn more about how our high-quality YK11 can support your research and development needs, allowing you to focus on scientific discovery with confidence in your material supply.