Buy S-23 Capsules

Premium Industrial-Grade S-23 Capsules for Research Applications

At RealChemSupply.com, we specialize in providing high-purity industrial-grade research chemicals to qualified institutions and researchers worldwide. Our S-23 Capsules represent the pinnacle of quality in selective androgen receptor modulators, manufactured under strict laboratory conditions with exceptional attention to purity and consistency. Each capsule contains precisely measured S-23 compound, ensuring reliable results for your research protocols.

Understanding S-23: Chemical Profile and Research Applications

S-23, also known by its developmental code name Mastorin, is a non-steroidal selective androgen receptor modulator (SARM) with significant research potential in multiple scientific disciplines. Chemically identified as (2S)-N-(4-cyano-3-(trifluoromethyl)phenyl)-3-(4-cyanophenoxy)-2-hydroxy-2-methylpropanamide, this compound demonstrates remarkable binding affinity to androgen receptors with an inhibitory constant (Ki) of 1.7 nM, making it one of the more potent SARMs available for research applications.^1 2

The molecular structure of S-23 (CAS Number: 1010396-29-8) features a complex arrangement that allows for selective tissue activation while minimizing systemic effects. Our industrial-grade S-23 maintains a purity level of ≥98%, verified through rigorous analytical testing including elemental analysis, mass spectrometry, and proton nuclear magnetic resonance.^3 2

Research Potential and Mechanism of Action

Preclinical studies have demonstrated that S-23 exhibits tissue-selective androgenic effects, particularly in muscle and bone tissues. In animal models, S-23 has been shown to increase levator ani muscle weights while simultaneously reducing prostate size, indicating its potential as a selective androgen receptor modulator with tissue-specific effects.^4 2

The compound acts as a full agonist in vitro, showing high transcriptional activation in CV-1 cells. This unique mechanism of action makes S-23 particularly valuable for researchers investigating androgen receptor pathways, muscle physiology, and potential contraceptive applications.^4 2

In intact male rat models, S-23 administration for 14 days suppressed luteinizing hormone (LH) levels by greater than 50% at doses exceeding 0.1 mg/d, with corresponding decreases in prostate size and increases in levator ani muscle mass. These findings suggest significant potential for research into hormonal regulation and tissue-selective androgenic effects.²

Industrial-Grade Manufacturing Standards

RealChemSupply.com maintains the highest standards in chemical manufacturing and quality control. Our S-23 Capsules are produced in facilities that adhere to Good Manufacturing Practices (GMP), ensuring batch-to-batch consistency and reliability for research applications. Each production undergoes comprehensive quality assurance protocols, including:

• Purity verification through HPLC analysis
• Contaminant screening for heavy metals and residual solvents
• Accurate compound identification via spectroscopic methods
• Stability testing under various environmental conditions

Our commitment to quality extends to our packaging and handling procedures, with S-23 Capsules sealed in airtight containers to maintain integrity during shipping and storage. We understand that research outcomes depend on reagent quality, which is why we never compromise on our manufacturing standards.

Bulk Supply and Distribution Capabilities

RealChemSupply.com specializes in bulk chemical supply for institutional and commercial research facilities. Our S-23 Capsules are available in various quantities to meet diverse research needs, from preliminary studies to large-scale investigations. We offer:

• Flexible bulk ordering options with volume-based pricing
• Discrete packaging and shipping worldwide
• Comprehensive documentation including certificates of analysis
• Temperature-controlled shipping for sensitive compounds
• Customized packaging solutions for specific research protocols

Our global distribution network ensures reliable delivery to research institutions across continents, with particular focus on markets in North America, Europe, Australia, and Asia. We understand the regulatory complexities surrounding research chemicals and work diligently to ensure compliance while facilitating access for legitimate scientific investigation.

Regulatory Considerations and Research Use Only Classification

It’s important to note that S-23 is classified as a research chemical in most jurisdictions and is not intended for human consumption. In the United States, it is not approved by the Food and Drug Administration (FDA) for human use and is classified as an investigational compound.^5 6 Similarly, in many countries, marketing S-23 as a supplement or human-use product is illegal.⁵

At RealChemSupply.com, we strictly adhere to these regulations, supplying S-23 Capsules exclusively for research purposes to qualified institutions and researchers. Our customers include academic laboratories, pharmaceutical research facilities, and private research organizations with appropriate credentials and oversight mechanisms.

The legal status of S-23 varies significantly by country, with some jurisdictions imposing stricter controls than others. We recommend that all customers verify local regulations before ordering and ensure compliance with all applicable laws and institutional policies.^5 6

Technical Specifications

• Chemical Name: (2S)-N-(4-cyano-3-(trifluoromethyl)phenyl)-3-(4-cyanophenoxy)-2-hydroxy-2-methylpropanamide
• CAS Number: 1010396-29-8
• Molecular Formula: C20H14F3N3O3
• Molecular Weight: 381.34 g/mol
• Purity: ≥98% (HPLC verified)
• Form: Capsules (10mg per capsule)
• Appearance: White to off-white powder in gelatin capsules
• Storage Conditions: Store at room temperature, protected from light and moisture
• Stability: Stable for 24 months when stored as directed

Ordering and Customer Support

To order S-23 Capsules from RealChemSupply.com, qualified researchers and institutions can contact our customer service team directly. We require verification of research credentials and institutional affiliation to ensure compliance with regulatory requirements.

Our technical support staff includes experienced chemists who can provide guidance on handling, storage, and appropriate research applications for S-23. We also offer customized documentation to support specific research protocols and institutional requirements.

Commitment to Research Advancement

RealChemSupply.com is committed to supporting scientific advancement through the provision of high-quality research chemicals. We understand the critical role that reliable compounds play in research outcomes and continually invest in quality improvement and product development.

Our S-23 Capsules represent just one component of our comprehensive catalog of research chemicals, which includes numerous other selective androgen receptor modulators, peptides, and specialized compounds for various research applications. We welcome inquiries about custom synthesis and specialized formulations for unique research needs.

As the scientific community continues to explore the potential applications of S-23 and related compounds, RealChemSupply.com remains dedicated to providing the highest quality materials to support this important work. Our commitment to excellence in chemical supply extends to every aspect of our operation, from manufacturing to customer support.

For researchers investigating androgen receptor pathways, muscle physiology, hormonal regulation, or potential contraceptive applications, our S-23 Capsules offer the purity and consistency necessary for reliable research outcomes. Trust RealChemSupply.com for your research chemical needs and experience the difference that quality makes in scientific investigation.