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Description: 1st gen SARM; a tried-and-true anabolic; moderate metabolic enhancements; effects often cited as a dry, hardand lean

Known for: Increasing muscle mass and hardening appearance

Commonly stacked with: Typical bulking stack: S-4YK-11MK-677 | optional: MK-2866

Side-effects: Testosterone suppression with prolonged use; temporary blurry or "yellow tint" vision in some users

S4 Lab Results COA


Clinical data

Application: Selective Androgen Receptor Modulator
Synonyms: S4, S-4, Andarine, Andarin, Acetamidoxolutamide, Androxolutamide, GTx-007
Routes of administration: By mouth
ATC code: none
Legal status: US: Investigational New Drug
Orig. developer(s): GTX, Inc.

Pharmacokinetic data

Elimination half-life: 4-6 hours


IUPAC name: (2S)-3-(4-acetamido-phenoxy)-2-hydroxy-2-methyl-N- (4-nitro-3-trifluoromethyl-phenyl)-propionamide
CAS Number: 401900-40-1
PubChem CID: 9824562
DrugBank: DB07423
ChemSpider: 8000309
ChEMBL: 125236
ECHA InfoCard: 100.230.65

Chemical and physical data

Formula: C19H18F3N3O6
Molar mass: 441.357 g/mol
Melting point: n/a
SMILES: FC(F)(F)c1cc(ccc1[N+]([O-])=O)NC (=O)[C@@](O)(COc2ccc(cc2)NC(=O)C)C
InChI: 1S/C19H18F3N3O6/c1-11(26)23-12-3-6-14 (7-4-12)31-10-18(2,28)17(27)24-13-5-8-16(25(29)30) 15(9-13)19(20,21)22/h3-9,28H,10H2, 1-2H3,(H,23,26)(H,24,27)/t18-/m0/s1

Source: https://en.wikipedia.org/wiki/Andarine



* These statements have not been evaluated by the Food and Drug Administration or the Medical Health Regulations Agency. These products are not intended to diagnose, treat, cure, or prevent any disease. Selective Androgen Receptor Modulators (SARMs) have not been approved for human consumption as dietary supplements. In accordance with laws pertaining to the use of Investigational New Drugs (IND's) products labeled as SARMs on this website are sold for laboratory and clinical research purposes only, are intended solely for investigational use, and are to be used exclusively for purposes of a clinical trial that is the subject of an effective investigational new drug application; otherwise, you are not authorized to purchase our products. By using this site and/or purchasing our products, you certify you and/or your organization is/are qualified to possess, handle, and administer the products you purchase, that SARMS MATRIX and its owners/agents are not liable for any unintended effects or outcomes, and that you are 21 years of age or older.

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