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1 × S-23 (20MG/ML · 60ML solution). Sealed for stability. Store away from heat and light.
High-Purity S23 for Research in Muscle Growth, Strength, and Hormonal Suppression S23 is one of the most potent selective androgen receptor modulators available in research today. Known for its strong anabolic activity, S23 has been studied for its ability to significantly increase lean muscle mass, promote fat loss, and act as a potential male hormonal contraceptive due to its impact on luteinizing hormone (LH) suppression. Elev8 Labs delivers S23 in a powerful 20mg/mL concentration, designed for precision and consistency in laboratory settings.
High-Purity S23 for Research in Muscle Growth, Strength, and Hormonal Suppression
S23 is one of the most potent selective androgen receptor modulators available in research today. Known for its strong anabolic activity, S23 has been studied for its ability to significantly increase lean muscle mass, promote fat loss, and act as a potential male hormonal contraceptive due to its impact on luteinizing hormone (LH) suppression.
Elev8 Labs delivers S23 in a powerful 20mg/mL concentration, designed for precision and consistency in laboratory settings.
S23 is a non-steroidal that binds selectively to androgen receptors in muscle and bone tissue. It was developed as a potential therapeutic for muscle wasting and male contraception. In animal models, it has shown increased muscle development, enhanced bone density, and temporary suppression of spermatogenesis, making it a highly valuable research compound.
Learn more about S23 on Wikipedia to explore its origins and research background.
Chemical Name: S23
Molecular Formula: C18H13ClF4N2O3
Molecular Weight: 416.76 g/mol
CAS Number: 1010396-29-8
Concentration: 20mg/mL
Total Content: 1,200mg per 60mL bottle
Solvent Base: PEG 300 / Ethanol blend
Storage: Store in a cool, dark place. Refrigerate after opening.
Studied for increasing lean muscle mass and strength
Supports fat loss and improved body composition
May enhance bone density and musculoskeletal function
Explored as a non-steroidal male contraceptive
Potent androgen receptor binding with high selectivity
Purity: ≥98% (HPLC Verified)
Form: Liquid solution
Concentration: 20mg/mL
Volume: 60mL
Packaging: Amber glass dropper bottle
Third-Party Tested: Verified for purity, identity, and strength
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Muscle hypertrophy and anabolic muscle growth studies
Fat loss and recomposition models
Hormonal modulation and androgen suppression research
Male contraception models
Potency comparison studies
High-Purity Formula: ≥98% purity, HPLC verified
Powerful Dosage: 20mg/mL strength for advanced research needs
Trusted Quality: Backed by researchers worldwide
Secure Packaging: Designed to preserve stability and accuracy
Expert Support: Fast shipping and responsive customer service
Explore more compounds in our research catalog including RAD140, LGD-4033, and S4 Andarine.
Verified molecular and structural reference for laboratory research use.
| Compound name | S-23 |
|---|---|
| CAS number | 1010396-29-8 |
| Format | 20MG/ML · 60ML solution |
| Research category | Performance Research |
| Purity (RP-HPLC, UV) | 99.498% · COA #22422 · Jul 2026 |
| Testing laboratory | Chromate Analytical · independent third party |
Values are provided as published reference figures for research identification. Always confirm against the batch-specific Certificate of Analysis. For laboratory and research use only.
| Elev8 Labs | Typical supplier | |
|---|---|---|
| Per-batch third-party COA | ✓ Yes | Rarely provided |
| RP-HPLC purity testing | ✓ Yes | Inconsistent |
| Identity verified by independent lab | ✓ Yes | Often unverified |
| Cold-chain shipping | ✓ Yes | Rarely |
| Discreet, tracked packaging | ✓ Yes | Varies |
| Same-day dispatch | ✓ Yes | Varies |
Each batch is analyzed by an accredited third-party laboratory. The report below reflects the identity and purity data released for this product.
| Identity | S-23 · Conforms |
|---|---|
| Purity | 99.498% · RP-HPLC with UV detection |
| Method | Qualitative and quantitative chemical analysis by RP-HPLC |
| Laboratory | Chromate Analytical · chromate.org/verify |
Selected to match this product's preparation workflow and research category.

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