Price range: $455.00 through $13,000.00
S4, also known as Andarine, is a Selective Androgen Receptor Modulator (SARM) developed to exhibit tissue-selective androgen receptor modulation in myogenic and osseous sites. S4 binds selectively to androgen receptors, initiating anabolic transcriptional signaling pathways without strongly affecting other organs. It is considered less potent than other SARMs but is often studied for its balance between improvements in contractile performance metrics and minimal off-target pharmacodynamic responses. Andarine is strictly intended for research use only and is not approved for human or veterinary consumption.
We also offer Andarine S4 in liquid form, where you can find more information regarding this compound.
How Does S4 Andarine Work?
S4 (Andarine) works by selectively binding to androgen receptors in skeletal muscle and bone, activating biosynthetic cascades for muscle protein accumulation similar to testosterone. Once activated, these receptors initiate transcription of mTOR-regulated anabolic genes and osteogenic matrix turnover and mineralization. Unlike anabolic steroids, S4 exhibits negligible aromatase or 5α-reductase-mediated biotransformation, minimizing estrogenic or androgenic adverse events in experimental models in research models. Additionally, it shows partial agonist activity in certain tissues, meaning it can function as a partial agonist to modulate receptor response amplitude. This selective action allows for muscle and improvements in contractile performance metrics in experimental settings while potentially limiting undesirable pharmacological responses seen with traditional hormones.
Properties of S4 Andarine
- CAS Number is stated as 401900-40-1
- Molar Mass is 441.363 g·mol−1
- The chemical formula is C19H18F3N3O6
- IUPAC Name is (2S)-3-(4-acetamido-phenoxy)-2-hydroxy-2-methyl-N-(4-nitro-3-trifluoromethyl-phenyl)-propionamide
- Also known by Synonyms as Acetamidoxolutamide, Androxolutamide, GTx-007.
Why Choose to Buy S4 Andarine from Authentic Chemicals?
Authentic Chemicals is the best place to purchase S4 Andarine online. We have been around since 2014, supplying the highest-quality research compounds money can buy. All of our products come with a 100% satisfaction guarantee, fast shipping and a money-back guarantee on the S4 Andarine.
Packaged in an air-sealed mylar bag. Keep contents sealed and stored in a cool, dry place. Items are shipped in a plain envelope or bubble mailer within 24-48 hours (or the next business day).
Note: For those conducting extensive research, our SARMs Tablets section features a wide range of research compounds, including S4 Andarine + LGD-4033, YK-11 (Myostine) Tablets and SR-9009 + Cardarine capsules. Be sure to explore these compounds to support your scientific studies with high-quality research materials.
| WEIGHT | (100tabs per bottle) Sample order is 7 bottles, 50 bottles, 100 bottles, 200 bottles |
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