Buy S-4 (Andarine) Powder For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
What is S-4 (Andarine) Powder?
S-4, also known as Andarine, is a selective androgen receptor modulator (SARM) developed to provide anabolic benefits such as increased lean muscle mass, fat loss, and improved bone density with fewer side effects typical of anabolic steroids. It selectively binds to androgen receptors found in muscle and bone tissues, promoting anabolic effects while reducing androgenic activity in other tissues. Andarine powder is widely used in research laboratories for studying muscle wasting, osteoporosis, and performance enhancement. Supplied as a fine, light yellow crystalline powder, it is for research use only and is not approved for human or veterinary use.
Technical Information of S-4 (Andarine) Powder
| Property | Details |
|---|---|
| CAS No | 401900-40-1 |
| Alternate Names | S-4; Andarine; GTX-007; S-4 cpd |
| Chemical Formula | C19H18F3N3O6 |
| Molecular Weight | 441.4 g/mol |
| IUPAC Name | (2S)-3-(4-acetamidophenoxy)-2-hydroxy-2-methyl-N-[4-nitro-3-(trifluoromethyl)phenyl]propanamide |
| Melting Point | 70-74 °C |
| Boiling Point | 698.7 ¹ 55.0 °C (predicted) |
| Density | 1.47 g/cmÂŗ |
| Solubility | Slightly soluble in DMSO and methanol |
| Form | Light yellow crystalline powder |
| Purity | âĨ98% (verified by HPLC) |
| Storage Conditions | Store refrigerated in a dry, cool place away from light |
Typical Research Applications of S-4 (Andarine) Powder
-
Promotion of lean muscle growth and muscle hardness
-
Fat loss and body recomposition studies
-
Bone density enhancement and osteoporosis research
-
Endurance and recovery investigations in preclinical models
-
Exploration of selective androgen receptor modulation effects
Safety and Handling Information for S-4 (Andarine) Powder
-
Use appropriate laboratory PPE including gloves, safety glasses, and a lab coat
-
Handle in a well-ventilated area or fume hood to prevent inhalation
-
Avoid direct contact with skin, eyes, or ingestion; wash thoroughly if exposed
-
Store in an airtight container, protected from moisture and direct sunlight
-
Dispose chemical waste according to institutional and local regulations
Ordering and Shipping Summary for S-4 (Andarine) Powder
-
Available from trusted suppliers specializing in research chemicals
-
Supplied as high-purity powder ready for formulation in research
-
Shipped with regulatory compliance documentation for laboratory chemicals
-
Purchase restricted to licensed research institutions and qualified personnel
Storage Conditions for S-4 (Andarine) Powder
-
Store in a refrigerator or cool dry place at temperatures between 2-8°C
-
Protect from light, humidity, and temperature fluctuations to preserve stability
-
Use desiccants if necessary for long-term storage
Alternatives to S-4 (Andarine) Powder
-
Other SARMs like RAD-140, LGD-4033, and MK-2866 for anabolic and receptor research
-
Experimental androgen receptor agonists under investigation
-
Traditional anabolic agents under research protocols
FAQ About S-4 (Andarine) Powder
Q:Â Is S-4 powder approved for human use?
A:Â No. It is strictly for laboratory research and not approved for clinical or human use.
Q:Â What purity does the S-4 powder typically have?
A:Â Purity is âĨ98%, confirmed by high-performance liquid chromatography (HPLC).
Q:Â What are common solubility characteristics?
A:Â Slight solubility in DMSO and methanol; limited solubility in water.
Q:Â What are key benefits studied?
A:Â Lean muscle promotion, fat loss, bone density improvement, and endurance enhancement.
Call to Action
Equip your research lab with high-quality S-4 (Andarine) powder from Next LVL Muscle. Contact our trusted suppliers to obtain pure, verified Andarine powder for your selective androgen receptor modulation studies while adhering to all safety and regulatory guidelines.

Reviews
There are no reviews yet.