Description

Technical Parameters

S23 Raw Material Powder Core Introduction

Pharmaceutical-grade raw material | Made in China S23 (selective androgen receptor modulator )

Chemical name : 4-((R)-2-((R)-2,3-dihydro-1H-inden-1-ylamino)-3,3-dimethylbutyryl)amino-2-(trifluoromethyl)benzylnitrile

CAS No .: 431579-34-9

EINECS ID : -

Molecular formula : C₂₄H₂₅F₃N₄O

Molecular weight : 442.48

Melting point : 201-205℃

Appearance : White crystalline powder

Purity : ≥99% (HPLC detection)

Core Effects

S23 is a highly selective androgen receptor modulator (SARM) that is widely used in the treatment of muscle atrophy, prevention and treatment of osteoporosis, and physical enhancement research due to its unique arylpropionamide structure and complete agonist properties .

✅ Full agonist mechanism :

Full receptor agonist : androgen receptor full agonist, EC50 = 1 nM

Tissue selectivity : High agonistic activity is observed in skeletal muscle and bone tissue.

Gene regulation : regulating the expression of androgen response genes

✅Quality advantages of Chinese manufacturing :

Purity Guarantee : Raw material purity ≥ 99.5%, conforming to USP standards.

Chirality control : (R,R) configuration optical purity ≥ 99.8%

Excellent stability : Purity remains above 97% after 6 months of accelerated testing.

✅Global supply assurance :

Cold chain logistics : -20℃ cold chain transportation throughout the entire process to ensure product stability.

Multi-warehouse delivery : Regional warehouses are established in China, Europe, America, and the Asia-Pacific region, ensuring delivery within 7 days.

Customs clearance support : Professional document preparation ensures smooth customs clearance worldwide.

Production process and quality assurance

1. Advanced synthesis process :

Chiral synthesis : Asymmetric synthesis, (R,R) configuration with optical purity ≥99.8%.

Purification process : Preparative HPLC purification, gradient elution, collection of the main peak.

Drying technology : Vacuum low-temperature drying, moisture content ≤0.5%

2. Strict quality control standards :

Chemical purity :

Main component content: 99.0%~101.0%

Related substances: Single impurity ≤0.1%, total impurities ≤0.5%

Residual solvent: Complies with ICH Q3C standards

Physical properties :

Particle size distribution: D50 50-100μm

Bulk density: 0.4-0.6 g/cm³

Solubility: Meets the standards for active pharmaceutical ingredients.

3. Stability data :

Long-term stability : Stored at -20℃ for 24 months, all indicators meet the requirements.

Accelerated testing : After being stored at 25°C for 6 months, the purity decreased by ≤2.0%.

Transportation stability : Vibration and drop tests passed.

Application characteristics and advantages

1. Efficacy characteristics :

Intense muscle building : Significantly increases lean body mass and muscle strength

Bone Improvement : Increases bone density and bone strength

Fat reduction : Promotes fat breakdown and improves body composition

2. Key Features and Advantages :

Full agonist : Androgen receptor full agonist, potent activity

High selectivity : higher selectivity for androgen receptors than for other nuclear receptors.

Effective orally : High oral bioavailability and easy to use.

3. Advantages of use :

Convenient medication use : oral administration, resulting in high patient compliance.

Flexible dosage : The dosage can be adjusted according to individual responses.

Research Applications : An ideal tool for researching muscle atrophy and osteoporosis.

Why choose the Chinese-made S23 ?

Potential agonist : Androgen receptor complete agonist, EC50 = 1 nM

Chiral purity : (R,R) configuration optical purity ≥ 99.8%

Exceptional purity : Over 99% high purity, with strict quality control.

Stable supply : A complete supply chain ensures timely and reliable delivery.

Summary

Made in China S23 raw material powder represents the high-quality standard of highly selective androgen receptor complete agonists . Through advanced chiral synthesis technology, rigorous quality control, and a stable supply system , it provides high-quality, highly active research tools for global research on muscle atrophy and osteoporosis . Choosing Made in China means choosing research-grade quality and reliable assurance .

Need anything, please contact us