Andarine (S4) Powder – 1g
| Application | Selective Androgen Receptor Modulator |
| CAS | 401900-40-1 |
| Molar Mass | 441.357 g/mol |
| Chemical Formula | C19H18F3N3O6 |
| Synonyms | Andarine, Andarin, S-4, GTx-007 |
| Storage | Minimize open air exposure, store in a cool dry place |
| Reports | Click Here |
| Terms | The products we offer are intended for laboratory research use only. Please familiarize yourself with our Terms & Conditions prior to ordering. |
What Is Andarine (S4) Powder?
Andarine (S4, GTx-007) is a non-steroidal selective androgen receptor modulator originally developed by GTx for research into muscle wasting and benign prostatic hyperplasia. It is a partial agonist at the androgen receptor with relatively rapid clearance, frequently used as a shorter-acting SARM reference in comparative pharmacology.
Mechanism & Research Context
Andarine binds the androgen receptor and produces tissue-selective anabolic activity in muscle and bone while exhibiting comparatively weaker androgenic effects. Its well-documented, reversible effect on visual contrast in early studies also makes it a notable subject in SARM off-target research.
Working With the Powder
This 1g research powder dissolves well in ethanol, PEG 400, and DMSO for custom vehicle preparation. Weigh on a calibrated balance; store cool and dry, away from light.
Research Applications
- Tissue-selective anabolism: muscle and bone AR activation in rodent models.
- Comparative SARM pharmacology: short-acting partial-agonist reference alongside Ostarine and RAD-140.
- Off-target research: visual and ocular androgen-receptor pathway studies.
Related Products
Solution format: Andarine (S4) Solution (50mg/ml – 50ml). Comparators: MK-2866 (Ostarine), S-23, RAD-140.
For laboratory research use only. Not for human or animal consumption.














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