Selective androgen receptor modulator (SARM) research laboratories and qualified investigators studying tissue-selective anabolic agents, muscle preservation, bone density, and androgen receptor signaling consistently choose our MK-2866 powder (Ostarine) as a high-specification, reliable research reagent. Supplied exclusively as MK-2866 powder for controlled in vitro, pharmacological, receptor-binding, myotrophic, catabolic protection, bone metabolism, and analytical investigations, this non-steroidal arylpropionamide SARM is produced under strict quality protocols to support precise experimental reproducibility.
Superior Purity & Third-Party Verification
Our MK-2866 powder is synthesized to achieve ≥98% purity (often ≥99%), confirmed through orthogonal analytical methods including HPLC, LC-MS/MS, GC-MS, and NMR spectroscopy. Every batch undergoes independent third-party testing, with full Certificates of Analysis (CoA) provided that verify chemical identity, potency assay, residual solvent levels, moisture content, heavy metal screening, and microbial purity. This rigorous quality assurance ensures batch-to-batch consistency and clean, reproducible results in androgen receptor affinity assays, myotube differentiation studies, anabolic-to-androgenic ratio profiling, muscle atrophy prevention models, bone formation assays, and reference standard preparation.
As one of the most extensively studied and well-characterized SARMs, MK-2866 (Ostarine) exhibits high binding affinity to the androgen receptor with strong selectivity for muscle and bone tissue, significant anabolic activity, and minimal androgenic effects in prostate and other androgen-sensitive tissues in preclinical models — making it a foundational reagent for researching muscle wasting countermeasures, sarcopenia, osteoporosis models, and SARM pharmacology.
Key Product Specifications
- Full chemical name: (2S)-3-(4-Cyanophenoxy)-N-[4-cyano-3-(trifluoromethyl)phenyl]-2-hydroxy-2-methylpropanamide
- CAS Number: 841205-47-8
- Molecular formula: C₁₉H₁₄F₃N₃O₃
- Molar mass: 389.33 g/mol
- Appearance: White to off-white fine crystalline powder
- Storage: 2–8°C in airtight, light-resistant container with desiccant; protect from moisture and light for optimal stability
- Solubility: Soluble in DMSO, ethanol, methanol; limited aqueous solubility
Packaged in secure, tamper-evident glass vials with desiccant packets to maintain integrity during transit and storage, facilitating accurate milligram-to-gram scale handling and dissolution.
Why Researchers Choose MK-2866 Powder
Investigators value MK-2866 powder for its:
- Excellent muscle selectivity and anabolic potency with reduced androgenic side effects in preclinical models
- Utility in studying muscle preservation during catabolic states, age-related muscle loss, bone health, joint integrity, and recovery pathways
- Well-documented profile serving as a benchmark for comparing newer SARMs and tissue-selective androgen modulators
- Transparent CoA documentation, reliable solubility, and batch consistency
“The purity and consistency of this MK-2866 powder enabled clean, dose-dependent myotube growth and reliable muscle protection data in our catabolic models – a gold-standard SARM reagent.” – Muscle Physiology & Androgen Receptor Research Group
Strict Research-Use-Only Policy
This compound is sold exclusively for legitimate in vitro research, forensic analysis, reference standard preparation, and authorized scientific or institutional studies. It is not intended for human or veterinary consumption, not approved for therapeutic, medical, dietary supplement, or performance-enhancing use. All purchasers must be qualified researchers, accredited institutions, or verified entities in full compliance with applicable national and international regulations concerning research chemicals, investigational SARMs, and controlled substances. Verification of credentials or institutional affiliation may be required.
High Demand – Limited Inventory Available
High-specification MK-2866 powder (Ostarine) remains one of the most requested SARMs in research communities, with stock levels constrained by rigorous production and quality assurance processes. Secure your required quantity today to avoid delays in ongoing or upcoming projects.
Buy MK-2866 powder now from a trusted MK-2866 powder vendor and USA supplier for fast, discreet, tracked delivery to your verified research facility. Add to cart today and equip your lab with a premium, thoroughly vetted SARM reagent. Order MK-2866 powder online before current stock is depleted – advance your androgen receptor and myotrophic research with confidence.
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